VEHICLE WEIGHTS AND DIMENSIONS - FOR SAFE, PRODUCTIVE AND INFRASTRUCTURE-FRIENDLY VEHICLES

CONTENTS Application and Interpretation 1. Application 2. Definitions Designated Vehicles and Combinations 3. Designated tractor-trailer combinations 3.1 Designated buses and recreational vehicles 3.2 Designated trucks 3.3 Designated truck-trailer combinations 3.4 Designated saddlemount combination 4. Weight limit chart not determinative of designated vehicle or combination Preconditions for Designated Vehicles or Designated Combinations 5. Liftable axles and controls 5.1 Smart lift axles 6. Rear impact guards 7. Brakes 8. Tires 9. Wheel cut 10. Self-steering axle locking device 11. Tri-drive locking device 12. C-train equipment 13. Labelling 14. Weight requirements Rules Applicable to Designated Vehicles and Designated Combinations 15. Dimensional limits for long combinations 17. Axle unit weight limits 19. Axle group weight limits 20. Maximum allowable gross vehicle weight — designated vehicles and combinations Rules Applicable to Non-Designated Vehicles and Combinations 21. Maximum allowable gross vehicle weight — non-designated vehicles and combinations 22. Maximum allowable gross vehicle weight — transition for non-designated vehicles and combinations 25. Aggregate vehicles 34. Permits 34.0.1 Special permits to exceed dimension and weight limits, certain vehicles 34.1 Axle weight limits 35. Tractor tandem axle weight increases Miscellaneous 36. Flexible aerodynamic devices not included in length 36.1 Notice of suspension etc. of special permit 36.2 Exemption from all maximum weights — fire apparatus Schedules of Designated Vehicles and Combinations 37. Interpretation for Schedules 38. Application of Vehicle Weight Tables Schedule 1 Designated tractor-trailer combination 1 — tractor fixed axle semi-trailer Schedule 2 Designated tractor-trailer combination 2 — tractor self-steer triaxle semi-trailer Schedule 3 Designated tractor-trailer combination 3 — tractor self-steer quad semi-trailer Schedule 4 Designated tractor-trailer combination 4 — tractor self-steer 5-axle semi-trailer (1-3-1) Schedule 5 Designated tractor-trailer combination 5 — tractor self-steer 5-axle semi-trailer (1-1-3) Schedule 6 Designated tractor-trailer combination 6 — tractor self-steer 6-axle semi-trailer (1-4-1) Schedule 7 Designated tractor-trailer combination 7 — tractor self-steer 6-axle semi-trailer (1-1-4) Schedule 8 Designated tractor-trailer combination 8 — tri-drive tractor fixed axle semi-trailer Schedule 9 Designated tractor-trailer combination 9 — tri-drive tractor self-steer triaxle semi-trailer Schedule 10 Designated tractor-trailer combination 10 — tri-drive tractor self-steer quad semi-trailer Schedule 11 Designated tractor-trailer combination 11 — tractor a-train double trailers Schedule 12 Designated tractor-trailer combination 12 — tractor b-train double trailers Schedule 13 Designated tractor-trailer combination 13 — tractor c-train double trailers Schedule 14 Designated tractor-trailer combination 14 — stinger-steer tractor semi-trailer auto or boat carrier Schedule 15 Designated tractor-trailer combination 15 — tractor hinged semi-trailer Schedule 16 Designated bus or recreational vehicle 1 — standard bus or comparable recreational vehicle Schedule 17 Designated bus or recreational vehicle 2 — inter-city bus or comparable recreational vehicle Schedule 18 Designated bus 3 — articulated bus Schedule 19 Designated truck 1 — 2-axle truck Schedule 20 Designated truck 2 — tandem-axle truck Schedule 21 Designated truck 3 — 3-axle truck plus auxiliary axle Schedule 22 Designated truck 4 — twin-steer tandem-drive truck Schedule 23 Designated truck 5 — self-steer triaxle truck Schedule 24 Designated truck 6 — tri-drive 4-axle truck Schedule 25 Designated truck 7 — twin steer tri-drive 5-axle truck Schedule 26 Designated truck-trailer combination 1 — truck and fixed axle pony trailer Schedule 27 Designated truck-trailer combination 2 – truck and self-steer triaxle pony trailer Schedule 28 Designated truck-trailer combination 3 – truck and full trailer Schedule 29 Designated truck-trailer combination 4 – truck and self-steer triaxle full trailer Schedule 30 Designated truck-trailer combination 5 — truck and tridem-axle full trailer Schedule 31 Designated saddlemount combination Vehicle weight table 1 Allowable gross weight on a vehicle with three axles (kilograms) Vehicle weight table 2 Allowable gross weight on a vehicle with four axles (kilograms) Vehicle weight table 3 Allowable gross weight on a vehicle with five axles (kilograms) inter-vehicle-unit distance, less than 2.4 metres (or intra-vehicle-unit distance) Vehicle weight table 4 Allowable gross weight on a vehicle with five axles (kilograms) inter-vehicle-unit distance, 2.4 metres to less than 2.7 metres (or intra-vehicle-unit distance) Vehicle weight table 5 Allowable gross weight on a vehicle with five axles (kilograms) inter-vehicle-unit distance, 2.7 metres to less than 3.0 metres (or intra-vehicle-unit distance) Vehicle weight table 6 Allowable gross weight on a vehicle with five axles (kilograms) inter-vehicle-unit distance, 3.0 metres to less than 3.3 metres (or intra-vehicle-unit distance) Vehicle weight table 7 Allowable gross weight on a vehicle with five axles (kilograms) inter-vehicle-unit distance, 3.3 metres to less than 3.6 metres (or intra-vehicle-unit distance) Vehicle weight table 8 Allowable gross weight on a vehicle with five axles (kilograms) inter-vehicle-unit distance, 3.6 metres or more (or intra-vehicle-unit distance) Vehicle weight table 9 Allowable gross weight on a vehicle with six axles (kilograms) inter-vehicle-unit distance, less than 2.1 metres (or intra-vehicle-unit distance) Vehicle weight table 10 Allowable gross weight on a vehicle with six axles (kilograms) inter-vehicle-unit distance, 2.1 metres to less than 2.4 metres (or intra-vehicle-unit distance) Vehicle weight table 11 Allowable gross weight on a vehicle with six axles (kilograms) inter-vehicle-unit distance, 2.4 metres to less than 2.7 metres (or intra-vehicle-unit distance) Vehicle weight table 12 Allowable gross weight on a vehicle with six axles (kilograms) inter-vehicle-unit distance, 2.7 metres to less than 3.0 metres (or intra-vehicle-unit distance) Vehicle weight table 13 Allowable gross weight on a vehicle with six axles (kilograms) inter-vehicle-unit distance, 3.0 metres to less than 3.3 metres (or intra-vehicle-unit distance) Vehicle weight table 14 Allowable gross weight on a vehicle with six axles (kilograms) inter-vehicle-unit distance, 3.3 metres to less than 3.6 metres (or intra-vehicle-unit distance) Vehicle weight table 15 Allowable gross weight on a vehicle with six axles (kilograms) inter-vehicle-unit distance, 3.6 metres or more (or intra-vehicle-unit distance) Vehicle weight table 16 Allowable gross weight on a vehicle with seven axles (kilograms) inter-vehicle-unit distance, less than 2.1 metres Vehicle weight table 17 Allowable gross weight on a vehicle with seven axles (kilograms) inter-vehicle-unit distance, 2.1 metres to less than 2.4 metres Vehicle weight table 18 Allowable gross weight on a vehicle with seven axles (kilograms) inter-vehicle-unit distance, 2.4 metres to less than 2.7 metres Vehicle weight table 19 Allowable gross weight on a vehicle with seven axles (kilograms) inter-vehicle-unit distance, 2.7 metres to less than 3.0 metres Vehicle weight table 20 Allowable gross weight on a vehicle with seven axles (kilograms) inter-vehicle-unit distance, 3.0 metres to less than 3.3 metres Vehicle weight table 21 Allowable gross weight on a vehicle with seven axles (kilograms) inter-vehicle-unit distance, 3.3 metres to less than 3.6 metres Vehicle weight table 22 Allowable gross weight on a vehicle with seven axles (kilograms) inter-vehicle-unit distance, 3.6 metres or more Vehicle weight table 23 Allowable gross weight on a vehicle with eight or more axles (kilograms) inter-vehicle-unit distance, less than 2.1 metres Vehicle weight table 24 Allowable gross weight on a vehicle with eight or more axles (kilograms) inter-vehicle-unit distance, 2.1 metres to less than 2.4 metres Vehicle weight table 25 Allowable gross weight on a vehicle with eight or more axles (kilograms) inter-vehicle-unit distance, 2.4 metres to less than 2.7 metres Vehicle weight table 26 Allowable gross weight on a vehicle with eight or more axles (kilograms) inter-vehicle-unit distance, 2.7 metres to less than 3.0 metres Vehicle weight table 27 Allowable gross weight on a vehicle with eight or more axles (kilograms) inter-vehicle-unit distance, 3.0 metres to less than 3.3 metres Vehicle weight table 28 Allowable gross weight on a vehicle with eight or more axles (kilograms) inter-vehicle-unit distance, 3.3 metres to less than 3.6 metres Vehicle weight table 29 Allowable gross weight on a vehicle with eight or more axles (kilograms) inter-vehicle-unit distance, 3.6 metres or more Vehicle weight table 30 Allowable gross weight on designated truck-trailer combinations (kilograms) Vehicle weight table 31 Allowable gross weight on designated truck-trailer combinations (kilograms) Vehicle weight table 32 Allowable gross weight on non-designated vehicles and combinations (other than b-train combinations) that are governed by section 21 (kilograms) Vehicle weight table 33 Allowable gross weight on non-designated b-train combinations that are governed by section 21 (kilograms) Application and Interpretation Application 1. (1) Subject to any by-law made under subsection 109 (12) of the Act, this Regulation sets out dimensional limits for the purposes of section 109 of the Act. O. Reg. 457/10, s. 1. (2) This Regulation sets out weight limits for the purposes of sections 115 to 118 of the Act. O. Reg. 457/10, s. 1. Definitions 2. (1) The definitions in sections 108 and 114 of the Act apply to this Regulation. O. Reg. 413/05, s. 2 (1). (2) In this Regulation, “A-train double” means a vehicle combination composed of a tractor, a semi-trailer and, (a) a trailer converter dolly that is towed from a single hitch, as shown in Figure 1, on the centre line of the semi-trailer and another semi-trailer, or (b) a full trailer attached to the semi-trailer as if a trailer converter dolly were used and towed from a single hitch, as shown in Figure 1, on the centre line of the semi-trailer; “aggregate vehicle” means a vehicle or vehicle combination that is designed for dumping or spreading sand, gravel, crushed or uncut rock, asphalt, slag or rubble or any mixture of such materials and that is transporting a load consisting mostly of any of these materials; “axle spread” means the longitudinal distance between the centres of the foremost and rearmost axles of an axle unit; “B-train double” means a vehicle combination composed of a tractor and two semi-trailers, the rearmost of which is attached by a fifth wheel assembly whose lower half is mounted on the rear of the foremost semi-trailer, as shown in Figure 2; “base length” means the distance measured between the centres of the first axle of the front axle of a vehicle or vehicle combination and the last axle of a vehicle or vehicle combination; “C-train double” means a vehicle combination consisting of a tractor and two semi-trailers, the second of which is attached to the first by a trailer converter dolly that has a frame rigid in the horizontal plane and that is towed from two hitches located in a horizontal transverse line on the foremost semi-trailer that preclude any rotation in the horizontal plane about the hitch point, as shown in Figure 3; “carbon dioxide tank semi-trailer” means a tank semi-trailer that is used regularly to transport carbon dioxide, was manufactured to Transport Canada specification TC331 or United States Department of Transportation specification MC331 and bears the appropriate specification number on the compliance label or manufacturer’s identification plate affixed to the vehicle; “combination” and “vehicle combination” mean a combination of vehicles; “cryogenic tank semi-trailer” means a tank semi-trailer that was manufactured to United States Compressed Gas Association specification CGA341 or Transport Canada specification TC341 and bears the appropriate specification number on the compliance label or manufacturer’s identification plate affixed to the vehicle; “designated bus or recreational vehicle”, when followed by a number, means the designated bus or recreational vehicle identified by the same number in the Table to section 3.1; “designated tractor-trailer combination”, when followed by a number, means the designated tractor-trailer combination identified by the same number in the Table to section 3; “designated truck”, when followed by a number, means the designated truck identified by the same number in the Table to section 3.2; “designated truck-trailer combination”, when followed by a number, means the designated truck -trailer combination identified by the same number in the Table to section 3.3; “drawbar” means a towing structure that is connected to a trailer or a trailer converter dolly and that includes an eye or equivalent device for coupling to a trailer hitch; “drive axle” means an axle unit that is connected to the power source of a motor vehicle and that transmits tractive power to the wheels; “end dump semi-trailer” means a semi-trailer to which is permanently attached a body or box that is hinged and that can be raised to dump from the rear of the semi-trailer; “fifth wheel assembly” means a plate-type coupling device comprised of a kingpin, locking jaws and plates, the lower half of which is mounted on the rear portion of a vehicle frame or the frame of a trailer converter dolly and the upper half of which is fastened to the underside of the forward portion of a semi-trailer for the purpose of supporting and towing the semi-trailer; “forced-steer auxiliary pusher axle” means an axle that articulates in response to forces generated through mechanisms and linkages operated by the driver, but does not include the front axle of a vehicle or vehicle combination; “full trailer” means a trailer designed so that the whole of its own weight and of any load are carried on its own axles and includes a vehicle combination consisting of a semi-trailer and a trailer converter dolly; “inter-axle spacing” means the longitudinal distance separating two consecutive axle units within a vehicle or vehicle combination, measured from the centre of the rearmost axle of the foremost axle unit to the centre of the foremost axle of the other axle unit; “inter-vehicle-unit distance”, for a vehicle combination, means, (a) the distance between the centres of the last axle of the motor vehicle or road building machine and the first axle of the towed vehicle, and (b) the distance between the centres of the last axle of the first towed vehicle and the first axle of the second towed vehicle, but in subsection 38 (2), Schedules 11, 12 and 13 and Vehicle Weight Tables 3 to 29, it means the lesser of clauses (a) and (b); “long combination” means a tractor-trailer combination to which one or more of the following applies: 1. The total length, including load, exceeds the 23 metre limit specified in subsection 109 (7) of the Act. 2. The box length of a combination including more than one trailer exceeds the 18.5 metre limit specified in subsection 109 (8) of the Act. 3. The semi-trailer length, excluding any portion of auxiliary equipment or machinery that extends beyond the front or rear of the semi-trailer and that is not designed or used for the transportation of goods, exceeds the 14.65 metre limit specified in subsection 109 (10) of the Act; “non-designated”, with reference to a truck, bus, recreational vehicle or vehicle combination means a truck, bus, recreational vehicle or vehicle combination that is not, respectively, a designated truck, a designated bus or recreational vehicle, a designated tractor-trailer combination, a designated truck-trailer combination or a designated saddlemount combination; “open-top hopper dump semi-trailer” means a semi-trailer to which is permanently attached an open-top body or box with bottom hoppers that can be opened to dump from the bottom of the semi-trailer; “pony trailer” means a trailer that is designed and used so that the preponderance of the trailer’s weight and load is carried on its own axles and that is equipped with a drawbar rigidly attached to the trailer; “quadruple axle” means a four axle group in which the axles, (a) have their consecutive centres equally spaced, (b) have their consecutive centres more than one metre apart, (c) do not include a self-steering axle or a liftable axle, other than a smart lift axle, (d) have the same number of tires at each wheel position, and (e) are articulated from an attachment to the vehicle common to the consecutive axles or are designed to automatically equalize the load between the four axles under all conditions of loading; “self-steering axle” means an assembly of two or more wheels whose centres are in one transverse vertical plane and whose wheels can articulate in response to forces generated between the tires and the road or through mechanisms and linkages that operate independently of the driver; “single semi-trailer” means a semi-trailer that is the only trailer in a tractor-trailer combination; “smart lift axle” means a liftable axle contained within an axle unit or axle group that is equipped with smart lift axle technology; “smart lift axle technology” means a system that meets the description and requirements set out in section 5.1; “tag-axle tank semi-trailer” means a tank semi-trailer, (a) that is not more than 14.65 metres in length, (b) that is equipped with a rear single axle and a front tandem axle, whose inter-axle spacing is more than 2.5 metres, (c) whose single axle, (i) is a self-steering axle capable of turning 20 degrees in either direction, and (ii) is not a liftable axle, and (d) whose axles automatically equalize its load such that the weight on the self-steering axle is not more than 500 kilograms greater or less than the average weight per axle of the tandem axle; “tandem axle” means a dual axle as defined in section 114 of the Act that does not include a self-steering axle or a liftable axle, other than a smart lift axle, and that has the same number of tires at each wheel position; “tank full trailer” means a full trailer that is permanently attached to a closed tank having a capacity of 2.3 kilolitres or more; “tank pony trailer” means a pony trailer that is permanently attached to a closed tank having a capacity of 2.3 kilolitres or more; “tank semi-trailer” means a semi-trailer that is permanently attached to a closed tank having a capacity of 2.3 kilolitres or more; “tractor” means a commercial motor vehicle designed to draw one or more semi-trailers, or a semi-trailer and a full trailer, to which it is coupled by means of a fifth wheel assembly; “tridem axle” means a triple axle as defined in section 114 of the Act that does not include a self-steering axle or a liftable axle, other than a smart lift axle, and that has the same number of tires at each wheel position; “tri-drive axle” means a drive axle composed of a tridem axle in which each axle of the tridem axle transmits tractive power to its wheels; “truck” does not include a tractor or a bus; “turn centre” means the geometric centre, (a) on a semi-trailer consisting only of one axle unit, of the axle unit, (b) on a semi-trailer consisting of more than one axle unit, of the axle unit containing more axles, (c) on a semi-trailer containing a quadruple axle, of the quadruple axle, (d) on a tractor, full trailer or pony trailer, of the rear axle unit, (e) on a truck, bus or recreational vehicle, of the drive axle unit. “wheelbase” means the longitudinal distance, (a) from the centre of the kingpin to the turn centre, in the case of a semi-trailer or in the case of a full trailer without a turntable in designated truck-trailer combination 3, (b) from the centre of articulation of the turntable to the turn centre, in the case of a full trailer with a turntable in designated truck-trailer combination 3, (c) from the centre of the kingpin to the geometric centre of the tridem axle, in the case of the front portion of a hinged semi-trailer, and from the articulation point of the forward hinge to the geometric centre of the tandem axle, in the case of the rear portion of a hinged semi-trailer, (d) from the centre of the front axle to the turn centre, in the case of a tractor, truck, bus or recreational vehicle, (e) from the centre of the hitching device to the turn centre, in the case of a pony trailer or of a full trailer, other than a full trailer in designated truck-trailer combination 3. O. Reg. 413/05, s. 2 (2); O. Reg. 457/10, s. 2 (1-13); O. Reg. 167/12, s. 1; O. Reg. 16/14, s. 1; O. Reg. 8/16, s. 1; O. Reg. 228/19, s. 1. (3) For the purposes of this Regulation, where a tire width has been marked on the tire by the manufacturer, the width of the tire shall be deemed to be as marked. O. Reg. 413/05, s. 2 (3). (4) For the purposes of this Regulation, the month and year when a vehicle was manufactured or built is the earliest month and year on any incomplete vehicle manufacturer’s information label or manufacturer’s compliance label on the vehicle. O. Reg. 457/10, s. 2 (14). Designated Vehicles and Combinations Designated tractor-trailer combinations 3. The Table to this section sets out 15 tractor-trailer combinations that are designated tractor-trailer combinations if the vehicle combination meets the configuration description in the correspondingly numbered Schedule and complies with the dimensional limits of the Schedule and with all the relevant preconditions for the designated combination in the Schedule and in sections 5 to 14. O. Reg. 457/10, s. 3. TABLE OF DESIGNATED TRACTOR-TRAILER COMBINATIONS Schedule Designated Tractor-Trailer Combination Type of Tractor-Trailer Combination 1 1 Tractor Fixed Axle Semi-trailer 2 2 Tractor Self-steer Triaxle Semi-trailer 3 3 Tractor Self-steer Quad Semi-trailer 4 4 Tractor Self-steer 5-Axle Semi-trailer (1-3-1) 5 5 Tractor Self-steer 5-Axle Semi-trailer (1-1-3) 6 6 Tractor Self-steer 6-Axle Semi-trailer (1-4-1) 7 7 Tractor Self-steer 6-Axle Semi-trailer (1-1-4) 8 8 Tri-drive Tractor Fixed Axle Semi-trailer 9 9 Tri-drive Tractor Self-steer Triaxle Semi-trailer 10 10 Tri-drive Tractor Self-steer Quad Semi-trailer 11 11 Tractor A-train Double Trailers 12 12 Tractor B-train Double Trailers 13 13 Tractor C-train Double Trailers 14 14 Stinger-Steer Tractor Semi-trailer Auto or Boat Carrier 15 15 Tractor Hinged Semi-trailer O. Reg. 457/10, s. 3; O. Reg. 228/19, s. 2. Designated buses and recreational vehicles 3.1 The Table to this section sets out three buses and two recreational vehicles that are designated buses or recreational vehicles if the vehicle meets the configuration description in the correspondingly numbered Schedule and complies with the dimensional limits of the Schedule and with all the relevant preconditions for the designated vehicle in the Schedule and in section 8. O. Reg. 457/10, s. 3. TABLE OF DESIGNATED BUSES OR RECREATIONAL VEHICLES Schedule Designated Bus or Recreational Vehicle Type of Bus or Recreational Vehicle 16 1 Standard Bus or Comparable Recreational Vehicle 17 2 Inter-city Bus or Comparable Recreational Vehicle 18 3 Articulated Bus O. Reg. 457/10, s. 3. Designated trucks 3.2 The Table to this section sets out seven trucks that are designated trucks if the vehicle meets the configuration description in the correspondingly numbered Schedule and complies with the dimensional limits of the Schedule and with all the relevant preconditions for the designated vehicle in the Schedule and in sections 5 to 14. O. Reg. 457/10, s. 3. TABLE OF DESIGNATED trucks Schedule Designated Truck Type of Truck 19 1 2-Axle Truck 20 2 Tandem-axle Truck 21 3 3-Axle Truck with Auxiliary Axle 22 4 Twin-steer Tandem-drive Truck 23 5 Self-steer Triaxle Truck 24 6 Tri-drive 4-Axle Truck 25 7 Twin-steer Tri-drive 5-Axle Truck O. Reg. 457/10, s. 3. Designated truck-trailer combinations 3.3 The Table to this section sets out five truck-trailer combinations that are designated truck-trailer combinations if the vehicle combination meets the configuration description in the correspondingly numbered Schedule and complies with the dimensional limits of the Schedule and with all the relevant preconditions for the designated vehicle in the Schedule and in sections 5 to 14. O. Reg. 457/10, s. 3. TABLE OF DESIGNATED TRUCK-TRAILER COMBINATIONS Schedule Designated Truck-Trailer Combination Type of Truck-Trailer Combination 26 1 Truck and Fixed Axle Pony Trailer 27 2 Truck and Self-steer Triaxle Pony Trailer 28 3 Truck and Full Trailer 29 4 Truck and Self-steer Triaxle Full Trailer 30 5 Truck and Tridem-axle Full Trailer O. Reg. 457/10, s. 3. Designated saddlemount combination 3.4 A saddlemount combination is a designated saddlemount combination if it meets the configuration description in Schedule 31 and complies with the dimensional limits of the Schedule and with all of the relevant preconditions for the designated saddlemount combination in the Schedule. O. Reg. 457/10, s. 3. Weight limit chart not determinative of designated vehicle or combination 4. A vehicle or vehicle combination described in sections 3 to 3.4 is a designated vehicle or a designated combination even if it does not meet the limits in the weight limit charts of the corresponding Schedule. O. Reg. 457/10, s. 4; O. Reg. 368/17, s. 1. 4.1 Revoked: O. Reg. 457/10, s. 4. Preconditions for Designated Vehicles or Designated Combinations Liftable axles and controls 5. (1) A designated vehicle or designated vehicle combination may have axles in addition to those specified in the corresponding Schedule, but the additional axles must remain in the raised position. O. Reg. 457/10, s. 5 (2). (2) A designated truck or a tractor in a designated combination may not be equipped with or have controls, whether remote or manual, that would allow the driver from the cab of the truck or tractor to lift, deploy or alter the weight on a self-steering axle or a forced-steer auxiliary pusher axle of the truck or of any drawn trailer unless, (a) the truck, truck-trailer combination or tractor-trailer combination is designed to carry raw forest products; (b) if the truck was built before January 1, 2024 or the tractor is drawing a semi-trailer that was built before January 1, 2024, the controls, (i) do not activate unless the emergency 4-way flashers are activated, (ii) contain a device that prevents lifting the axle or altering the axle weight when the truck or vehicle combination is travelling at a speed over 60 kilometres per hour, and (iii) in the case of a tractor-trailer combination, operate only on the most forward self-steering axle of the semi-trailer; or (c) if the truck was built on or after January 1, 2024 or the tractor is drawing a semi-trailer that was built on or after January 1, 2024, the control is an emergency lift axle override control that meets all of the following conditions: (i) It allows the driver from the cab of the truck or tractor to lift, alter or deploy the weight on a self-steering axle or forced-steer auxiliary pusher axle of the truck or of any drawn trailer. (ii) Revoked: O. Reg. 344/23, s. 1 (3). (iii) The words “Emergency Lift Axle Override” appear adjacent to the control. (iv) It activates the emergency 4-way flashers. (v) It only lifts, alters or deploys, (A) in the case of a tractor-trailer combination, the most forward self-steering axle of the semi-trailer, or (B) in the case of a truck, the self-steering axle or forced-steer auxiliary pusher axle. (vi) It begins the lifting or altering of weight immediately upon activation. (vii) It does not allow the axle to be lifted or its weight altered when the truck or vehicle combination is travelling at a speed over 60 kilometres per hour. (viii) It fully deploys the self-steering axle or forced-steer auxiliary pusher axle, (A) immediately upon the vehicle stopping, (B) immediately upon the tractor power being turned off, and (C) within three minutes after the lifting or altering of weight. O. Reg. 228/19, s. 3; O. Reg. 344/23, s. 1. (3) The tractor in a designated tractor-trailer combination 12 may not be equipped with or have controls, whether remote or manual, that would allow the driver to lift, deploy or alter the weight on the tandem or tridem axles in the combination, unless the controls, (a) operate only on the forward axle of the lead trailer’s tridem axle; (b) do not activate unless the emergency 4-way flashers are activated; and (c) contain a device that prevents lifting the axle or altering the axle weight when the combination is travelling at a speed over 60 kilometres per hour. O. Reg. 457/10, s. 5 (2). (3.1) A designated truck may be equipped with, (a) manual controls mounted outside the cab of the truck to lift or deploy its self-steering axle or forced-steer auxiliary pusher axle; (b) manual controls mounted outside the cab of the truck to alter the weight on its self-steering axle or forced-steer auxiliary pusher axle, but only for use outside of Ontario; (c) automatic controls that lift its self-steering axle when reversing and deploy it again when moving forward; and (d) automatic controls that lift or deploy its self-steering axle or forced-steer auxiliary pusher axle, depending on whether the truck is heavily or lightly loaded. O. Reg. 457/10, s. 5 (2). (3.2) A trailer in a designated combination may be equipped with, (a) manual controls to lift or deploy its self-steering axles; (b) manual controls to alter the weight on its self-steering axles, but only for use outside Ontario; (c) automatic controls that lift its self-steering axles when reversing and deploy them again when moving forward; and (d) automatic controls that lift or deploy its self-steering axles, depending on whether the trailer is heavily or lightly loaded. O. Reg. 457/10, s. 5 (2). (4) In subsection (3) and in Schedule 12, “tridem axle” means a triple axle as defined in section 114 of the Act that does not include a self-steering axle and that has the same number of tires at each wheel position, and includes an axle unit that is equipped with a device for altering the weight transmitted to the highway surface. O. Reg. 413/05, s. 5 (4). Smart lift axles 5.1 (1) Smart lift axle technology is a system on a semi-trailer in a designated tractor-trailer combination consisting of a load sensing control device and a lifting mechanism that, (a) automatically and without driver action lifts one, two or three of the smart lift axles of an axle unit or axle group, but, (i) only lifts the smart lift axles if the weight on the remaining axle unit or group will be at or below the weight limits permitted under the Act and this Regulation, and (ii) does not begin to lift any smart lift axle if any self-steering axle is deployed; (b) maintains the braking power of the remaining axles within the axle unit or axle group when the smart lift axles are lifted; (c) automatically deploys all axles within the axle unit or axle group when the semi-trailer is parked, the tractor power is off or the system malfunctions; and (d) does not cause the semi-trailer to fail to meet any standard under the Motor Vehicle Safety Regulations made under the Motor Vehicle Safety Act (Canada). O. Reg. 228/19, s. 4. (2) For the purpose of subclause (1) (a) (i), in determining whether the weight remaining on the axle unit or group meets the weight requirements under the Act or this Regulation, the applicable weight requirements are those for the axle unit or group with the number of axles deployed. O. Reg. 228/19, s. 4. (3) An axle unit or axle group that is equipped with smart lift axle technology must maintain, at a minimum, the fixed axles set out in the following table: Smart Lift Technology — Fixed axle requirement Designated Tractor-trailer combination Axle unit or group Fixed axle requirement 1 Tandem axle Either axle 1 Tridem axle Middle or rear axle 2 Tandem axle Either axle 3 Tridem axle Middle or rear axle 4 Tridem axle Rear axle 5 Tridem axle Middle or rear axle 6 Quadruple axle Rear Axle 7 Quadruple axle Any axle 8 Tandem axle Either axle 8 Tridem axle Middle or rear axle 9 Tandem axle Either axle 10 Tridem axle Middle or rear axle 11 Tandem axle Rear axle 12 Tandem axle Either axle 12 Tridem axle Middle or rear axle 13 Tandem axle Rear axle O. Reg. 228/19, s. 4. (4) In the case of designated tractor-trailer combination 7, the smart lift axle technology must prevent the lifting of only the second or third axle or only both second and third axles of the quadruple axle. O. Reg. 228/19, s. 4. Rear impact guards 6. (1) The rearmost trailer of any designated tractor-trailer combination that is a long combination must be equipped with a rear impact guard meeting the requirements of subsection (2) if, (a) the trailer was manufactured after July 14, 1993 and before January 27, 1998; (b) the trailer has an axle unit that can slide or is fixed so that the rear of the rearmost tire is more than 0.3 metres in front of the rear of the trailer; and (c) the trailer’s rear structure is more than 0.56 metres above the ground when the trailer is unladen on a level surface. O. Reg. 413/05, s. 6 (1); O. Reg. 457/10, s. 6 (1). (2) A rear impact guard must consist of a single horizontal beam that is rigidly attached to the trailer and that, (a) extends within 0.1 metres of each side of the trailer; (b) is not more than 0.3 metres in front of the rear of the trailer and is as close to the rear as possible; and (c) is not more than 0.56 metres above the ground when the trailer is unladen on a level surface. O. Reg. 413/05, s. 6 (2); O. Reg. 457/10, s. 6 (2). (3) The rearmost trailer in a combination described in subsection (5) must be equipped with a rear impact guard that meets one of the following standards, as that standard read on the date of the trailer’s manufacture: 1. United States Federal Motor Vehicle Safety Standard 224. 2. Standard 223 under the Motor Vehicle Safety Act (Canada). O. Reg. 457/10, s. 6 (3). (4) Subsection (3) does not apply if one of the standards described in that subsection exempts the rearmost trailer in a combination described in subsection (5) from having a rear impact guard. O. Reg. 457/10, s. 6 (3). (5) Subsection (3) applies to, (a) any designated tractor-trailer combination that is a long combination whose rearmost trailer was manufactured after January 26, 1998; (b) designated tractor-trailer combination 2, 3, 4, 5, 6, 7, 9 or 10; (c) any designated tractor-trailer combination that includes a trailer that was manufactured after 2005; or (d) any designated truck-trailer combination that includes a trailer that was manufactured after August 31, 2007. O. Reg. 457/10, s. 6 (3). figure 4 Revoked: O. Reg. 457/10, s. 6 (4). Brakes 7. (1), (2) Revoked: O. Reg. 457/10, s. 7 (1). (3) The following brake requirements apply to designated tractor-trailer combinations 4, 5, 6, 7 and 15: 1. The semi-trailer service brake system must be constructed so that a single leakage failure in any component of the system, except the tubing or fittings in the control line, does not render the brakes on more than three axles inoperative. 2. The semi-trailer must be equipped with a low air pressure warning system constructed so that, in the event the air pressure in any one of the service brake reservoirs falls below 483 kPa or 70 psi, a red LED warning lamp will illuminate. The lamp must be side-facing, located on the outside of the semi-trailer near the front side marker lamp, within the field of view of the tractor’s rear view mirror, and must include a bulb check feature. 3. The semi-trailer supply and control gladhands must be equipped with screens that will prevent any particle larger than 0.33 millimetres or 0.013 inches from entering the gladhand beyond a point where it remains visible from the opening. A label indicating that the vehicle is equipped with gladhand screens and stating that the gladhand screens must be inspected regularly and kept clean to prevent brake system malfunction must be placed adjacent to the gladhands. 4. The semi-trailer must be equipped with an antilock brake system that directly or indirectly controls each wheel of the semi-trailer. 5. The semi-trailer must display a clearly visible label with the name and telephone number of the semi-trailer manufacturer and the appropriate brake system circuit diagram number. O. Reg. 413/05, s. 7 (3); O. Reg. 457/10, s. 7 (2). Tires 8. The tires of a designated vehicle or vehicle combination must be at least 150 millimetres wide. O. Reg. 413/05, s. 8; O. Reg. 457/10, s. 8. Wheel cut 9. (1) Every designated vehicle with a self-steering axle and every designated vehicle combination with a self-steering axle, other than a self-steering tag axle in designated bus or recreational vehicle 1 or 2, must comply with the wheel cut requirements of the Table to this section. O. Reg. 457/10, s. 9. (2) In this section, “wheel cut” means the number of degrees the wheels of a self-steering axle are capable of turning in either direction from the straight ahead position. O. Reg. 413/05, s. 9 (2). Table Minimum Required Self-steering axle Wheel Cut Distance from Turn Centre to Self-steering Axle Minimum Degrees of Wheel Cut 4.65 metres or less 20° More than 4.65 metres and less than or equal to 5.85 metres 25° More than 5.85 metres and less than or equal to 7.10 metres 28° More than 7.10 metres 30° O. Reg. 413/05, s. 9, Table. Self-steering axle locking device 10. (1) In designated tractor-trailer combinations 2 and 9, if the axle spread of the tandem axle of the semi-trailer exceeds 1.85 metres, the designated combination must be equipped with an automatic device that locks the self-steering axle in the straight ahead position when the combination is travelling at a speed over 60 kilometres per hour. O. Reg. 413/05, s. 10 (1); O. Reg. 457/10, s. 10 (1). (2) Designated tractor-trailer combinations 4 and 6 must be equipped with an automatic device that locks the rearmost self-steering axle in the straight ahead position when the combination is travelling at a speed over 60 kilometres per hour. O. Reg. 413/05, s. 10 (2); O. Reg. 457/10, s. 10 (2). Tri-drive locking device 11. Any differential locks on a tri-drive axle of any designated vehicle or vehicle combination must remain unlocked while the vehicle or combination is operated on a highway. O. Reg. 457/10, s. 11. C-train equipment 12. (1) The foremost semi-trailer of a designated tractor-trailer combination 13 must be equipped with a hitch that meets the requirements of section 904 of the Motor Vehicle Safety Regulations made under the Motor Vehicle Safety Act (Canada). O. Reg. 413/05, s. 12 (1); O. Reg. 457/10, s. 12 (1). (2) Revoked: O. Reg. 457/10, s. 12 (2). (3) The trailer converter dolly of a designated tractor-trailer combination 13 must meet the requirements of section 903 of the Motor Vehicle Safety Regulations made under the Motor Vehicle Safety Act (Canada). O. Reg. 413/05, s. 12 (3); O. Reg. 457/10, s. 12 (1). Labelling 13. (1) The semi-trailer in designated tractor-trailer combinations 2, 3, 4, 5, 6, 7, 9, 10 and 15, the trailer in designated truck-trailer combinations 2 and 4 and designated trucks 3 and 5 must bear their original compliance labels and comply with subsections (2) and (3). O. Reg. 457/10, s. 13. (2) The original compliance label or the manufacturer’s identification plate on the truck or trailer must, (a) contain the notation “SPIF”, signifying that the truck or trailer is safe, productive and infrastructure-friendly and was manufactured to meet the specifications of this Regulation; (b) identify the company authorized under the Motor Vehicle Safety Act (Canada) to apply a national safety mark, the foreign manufacturer registered under that Act or the authorized dealer of either of them, that manufactured the truck or trailer; and (c) indicate the gross vehicle and axle weight ratings. O. Reg. 457/10, s. 13. (3) If a truck or trailer was not manufactured to meet the specifications of this Regulation, but was converted to meet such specifications, it must bear a label adjacent to the original compliance label, (a) containing the notation “SPIF”, signifying that the truck or trailer is safe, productive and infrastructure-friendly and was converted to meet the specifications of this Regulation; (b) identifying the company authorized under the Motor Vehicle Safety Act (Canada) to apply a national safety mark, the foreign manufacturer registered under that Act or the authorized dealer of either of them, that converted the truck or trailer; and (c) indicating the revised gross vehicle and axle weight ratings. O. Reg. 457/10, s. 13. (4) If a semi-trailer was manufactured or converted before 2006, the label required by subsection (2) or (3) may bear the notation “Reg 597 (Ont) – 3” or “Reg 597 (Ont) – 4” instead of the notation “SPIF”. O. Reg. 457/10, s. 13. Weight requirements 14. (1) The following designated vehicles and vehicles within designated combinations must be designed to load equalize within the meaning of subsection (2): 1. Designated trucks 3 and 5. 2. The semi-trailer in designated tractor-trailer combinations 2 to 7, 9, 10 and 15. 3. The pony trailer in designated truck-trailer combination 2. O. Reg. 457/10, s. 14 (1). (2) A vehicle load equalizes if, (a) in the case of designated truck 3, the weight of the auxiliary self-steering axle or forced-steer auxiliary pusher axle is not more than 500 kilograms greater or less than 33 per cent of the weight on the tandem axle; (b) in the case of designated truck 5, the weight of the self-steering axle is not more than 500 kilograms greater or less than the average weight per axle of the tandem axle; (c) in the case of the semi-trailer in designated tractor-trailer combinations 2 to 7, 9 and 10, the weight of each self-steering axle is not more than 500 kilograms greater or less than the average weight per axle of the tandem, tridem or quadruple axle; (d) in the case of the semi-trailer in designated tractor-trailer combination 15, the weight of the tandem axle is not more than 500 kilograms greater or less than 67 per cent of the weight of the tridem axle; and (e) in the case of the pony trailer in designated truck-trailer combination 2, the weight of the self-steering axle is not more than 500 kilograms greater or less than the average weight per axle of the tandem axle. O. Reg. 457/10, s. 14 (1). (3), (4) Revoked: O. Reg. 457/10, s. 14 (1). (5) A semi-trailer forming part of designated tractor-trailer combinations 3, 4, 5, 6, 7, 10 and 15 must be equipped with, (a) a device that accurately displays the total weight on the trailer axles in kilograms; or (b) a device and a table or chart, from the combined use of which the total weight on the trailer axles in kilograms may be readily and accurately obtained. O. Reg. 413/05, s. 14 (5); O. Reg. 457/10, s. 14 (2). (6)-(8) Revoked: O. Reg. 457/10, s. 14 (3). Rules Applicable to Designated Vehicles and Designated Combinations Dimensional limits for long combinations 15. (1) A designated tractor-trailer combination that is a long combination shall comply with the dimensional limits in the corresponding Schedule and not with the dimensional limits specified in section 109 of the Act, if the dimensional limits in the Schedule are greater than those in section 109 of the Act. O. Reg. 457/10, s. 15 (2). (2) A long combination that is a designated tractor-trailer combination 4, 6 or 7 in every respect except that both self-steering axles are raised, and in the case of designated tractor-trailer combination 7 no smart lift axles are raised, shall comply with the dimensional limits in the corresponding Schedule and not with the dimensional limits specified in section 109 of the Act, if the dimensional limits in the Schedule are greater than those in section 109 of the Act and if the gross vehicle weight of the long combination does not exceed the amount permitted in Vehicle Weight Table 32. O. Reg. 228/19, s. 5. (3) A designated truck-trailer combination 3, a designated bus or recreational vehicle 2 or 3 and a designated saddlemount combinaton shall comply with the dimensional limits in the corresponding Schedule and not with the dimensional limits specified in section 109 of the Act, if the dimensional limits in the Schedule are greater than those in section 109 of the Act. O. Reg. 457/10, s. 15 (2). 16. Revoked: O. Reg. 457/10, s. 16. Axle unit weight limits 17. The axle unit weight for a designated vehicle or combination is that specified in the corresponding Schedule instead of the axle unit weight specified or referred to in subsection 116 (1) of the Act. O. Reg. 413/05, s. 17; O. Reg. 457/10, s. 17. 18. Revoked: O. Reg. 457/10, s. 18. Axle group weight limits 19. The axle group weight for a quadruple axle in a designated tractor-trailer combination 6 or 7 is that specified in the corresponding Schedule instead of the axle group weight for a four axle group referred to in clause 117 (1) (c) of the Act. O. Reg. 413/05, s. 19; O. Reg. 457/10, s. 19. Maximum allowable gross vehicle weight — designated vehicles and combinations 20. (1) Clauses 118 (1) (a) and (b) of the Act do not apply to designated vehicles and combinations. O. Reg. 457/10, s. 20. (2) For the purpose of clause 118 (1) (c) of the Act, (a) the maximum allowable gross vehicle weight of a designated vehicle or vehicle combination is the amount prescribed by the weight limit charts of the appropriate Schedule; and (b) where the weight limit charts of the appropriate Schedule refers to a Vehicle Weight Table, the appropriate Vehicle Weight Table, determined in accordance with section 38, applies. O. Reg. 457/10, s. 20; O. Reg. 368/17, s. 2. Rules Applicable to Non-Designated Vehicles and Combinations Maximum allowable gross vehicle weight — non-designated vehicles and combinations 21. (1) Clauses 118 (1) (a) and (b) of the Act do not apply to non-designated vehicles and combinations, except as provided in section 22 of this Regulation. O. Reg. 457/10, s. 21. (2) For the purpose of clause 118 (1) (c) of the Act, (a) the maximum allowable gross vehicle weight for non-designated vehicles and combinations, other than B-train combinations, is the amount prescribed in Vehicle Weight Table 32; (b) the maximum allowable gross vehicle weight for non-designated B-train combinations is the amount prescribed in Vehicle Weight Table 33. O. Reg. 457/10, s. 21. Maximum allowable gross vehicle weight — transition for non-designated vehicles and combinations 22. (1) For the purpose of section 118 of the Act, the maximum allowable gross vehicle weight for a non-designated vehicle or vehicle combination described in subsection (2) and before the date specified in that subsection is the lowest of, (a) the amount calculated under clause 118 (1) (a) of the Act; (b) the amount calculated under clause 118 (1) (b) of the Act; and (c) the maximum allowable gross vehicle weight under the appropriate Vehicle Weight Table from Vehicle Weight Tables 1 to 29, as determined in accordance with section 38. O. Reg. 457/10, s. 21. (2) Subsection (1) applies to the following non-designated vehicles and vehicle combinations before the specified date: 1. Before January 1, 2016, a tractor-trailer combination that includes a single semi-trailer, if the semi-trailer has four or more deployed axles, was manufactured before 2006 and is not an end dump semi-trailer or an open-top hopper dump semi-trailer. 2. Before January 1, 2016, a tractor-trailer combination with two trailers, if both trailers were manufactured before 2006. 3.

Before January 1, 2021, a tractor-trailer combination that includes a single carbon dioxide tank semi-trailer, cryogenic tank semi-trailer or tag-axle tank semi-trailer, if the semi-trailer has three or fewer deployed axles. 4. Before January 1, 2021, a truck, bus or recreational vehicle, if the truck, bus or recreational vehicle was manufactured before July 1, 2011. 5. Before January 1, 2021, a truck-trailer combination if both the truck and trailer were manufactured before July 1, 2011. 6. Subject to subsection (4), before January 1, 2021, a truck-trailer combination if, i. either the truck or the trailer, but not both, was manufactured before July 1, 2011, and ii. the other vehicle is a designated truck or is a trailer that meets all of the requirements in order to be part of a designated truck-trailer combination. O. Reg. 457/10, s. 21; O. Reg. 167/12, s. 2 (1). (3) Before January 1, 2021, subsection (1) applies to a non-designated tractor-trailer combination that includes a single tank semi-trailer with three or fewer axles deployed, other than a carbon dioxide tank semi-trailer, cryogenic tank semi-trailer or tag-axle tank semi-trailer, except that the maximum allowable gross vehicle weight is determined by subtracting 3,000 kilograms from the weight determined under that subsection. O. Reg. 457/10, s. 21. (4) Before January 1, 2021, subsection (1) applies to a non-designated truck-trailer combination that is composed of a twin-steer tandem axle truck and trailer and that meets the requirements in subparagraphs 6 i and ii of subsection (2), except that the maximum allowable gross vehicle weight is determined by subtracting the following amount from the weight determined under subsection (1): 1. If the trailer is a triaxle pony trailer or a triaxle full trailer, 2,500 kilograms. 2. If the trailer is a pony trailer with a wheelbase of 8.75 metres or more or a full trailer with a wheelbase of 7.25 metres or more and the trailer is not a triaxle trailer, i. 5,500 kilograms, if its base length is less than 18.25 metres, ii. 4,500 kilograms, if its base length is 18.25 metres or more but less than 18.75 metres, iii. 3,500 kilograms, if its base length is 18.75 metres or more but less than 19.25 metres, or iv. 2,500 kilograms, if its base length is 19.25 metres or more. 3. If the trailer is a pony trailer with a wheelbase of less than 8.75 metres or a full trailer with a wheelbase of less than 7.25 metres and the trailer is not a triaxle trailer, i. 5,500 kilograms, if it has one axle, ii. 8,500 kilograms, if it has two axles, or iii. 9,500 kilograms, if it has three or more axles. O. Reg. 167/12, s. 2 (2). (5) In subsection (4), “triaxle” with reference to a trailer, means a trailer with a single self-steer axle in the front and a tandem axle in the rear; “twin-steer tandem axle truck” means a 4-axle truck with a front tandem axle and a rear tandem drive axle. O. Reg. 167/12, s. 2 (2). 23., 24. Revoked: O. Reg. 457/10, s. 21. Aggregate vehicles 25. (1) This section applies to aggregate vehicles, but does not apply to designated vehicles and combinations or to non-designated vehicles and combinations to which section 21 applies. O. Reg. 457/10, s. 22 (2). (2) Clauses 118 (1) (a) and (b) of the Act do not apply to aggregate vehicles. O. Reg. 457/10, s. 22 (2). (3) The maximum allowable gross vehicle weight of an aggregate vehicle shall be determined by subtracting, in the case of a two-axle aggregate vehicle, 1,000 kilograms or, in the case of an aggregate vehicle of three or more axles, 1,500 kilograms from, (a) the maximum weight permitted on the front axle under section 116 of the Act plus the sum of the maximum allowable weights for all other axle units of the vehicle or vehicle combination as set out in section 116 of the Act; (b) the maximum weight permitted on the front axle under section 116 of the Act plus the sum of the maximum allowable weights for any two axle groups, three axle groups or four axle groups, or any combination of them, as set out in section 117 of the Act, plus the maximum allowable weight for any axle unit or units excluding any axle unit or units that are part of an axle group, as set out in section 116 of the Act; or (c) the maximum allowable gross vehicle weight prescribed by clause 22 (1) (c) of this Regulation. O. Reg. 413/05, s. 25 (3); O. Reg. 457/10, s. 22 (3, 4). (4) Where the calculation of front axle weight for an aggregate vehicle powered by a tractor results in a weight over 6,500 kilograms, the front axle weight shall be deemed to be 6,500 kilograms. O. Reg. 413/05, s. 25 (4). (5) In this section and in Vehicle Weight Tables 1 to 29, “front axle weight”, in respect of an aggregate vehicle, means, (a) for a single front axle, the maximum weight permitted under section 116 of the Act for a single axle, and (b) for a dual front axle, one-half the maximum weight permitted under section 116 of the Act for a dual axle. O. Reg. 413/05, s. 25 (5); O. Reg. 457/10, s. 22 (5). 26.-33. Revoked: O. Reg. 457/10, s. 23. Permits 34. (1) Despite section 21, the Registrar may issue permits under clause 110.1 (1) (b) of the Act allowing the operation of the following non-designated vehicles and of the following vehicles that form part of a non-designated vehicle combination in compliance with the maximum allowable gross vehicle weights specified in subsection 22 (1) or section 25: 1. After December 31, 2010, an end-dump semi-trailer or open-top hopper dump semi-trailer that was manufactured before 2003 and is part of a tractor-trailer combination. 2. After December 31, 2015, a single semi-trailer, other than a dump semi-trailer, with four or more deployed axles that was manufactured before 2006 and is part of a tractor-trailer combination. 3. After December 31, 2015, a trailer that forms part of a tractor-trailer combination with two trailers, if both trailers were manufactured before 2006. 4. After December 31, 2020, a truck, bus or recreational vehicle that was manufactured before July 1, 2011. 5. After December 31, 2020, a trailer in a truck-trailer combination, if the trailer was manufactured before July 1, 2011. O. Reg. 457/10, s. 24. (2) A permit described in subsection (1) may be issued for the purpose of allowing the continued use of a vehicle by itself or in a combination referred to in subsection (1), but the permit shall be limited to the normal operating life of the vehicle and shall not be valid, (a) in the case of an open-top hopper dump semi-trailer, for longer than 20 years after the year of its manufacture; (b) in the case of a tank full trailer or a tank pony trailer, for longer than 20 years after the year of its manufacture; (b.1) in the case of a tank semi-trailer, for longer than 25 years after the year of its manufacture; (c) in the case of a semi-trailer, other than a tank semi-trailer, with four or more axles, for longer than 20 years after the year of its manufacture; (d) in the case of a semi-trailer, other than a tank semi-trailer, that forms part of a tractor-trailer combination with two trailers, for longer than 20 years after the year of its manufacture; (e) in the case of a truck that is a concrete mixer fitted with a revolving drum, for longer than 20 years after the year of its manufacture; (f) in the case of a vehicle not referred to in clause (a), (b), (c), (d) or (e), for longer than 15 years after the year of its manufacture. O. Reg. 457/10, s. 24; O. Reg. 16/14, s. 2. Special permits to exceed dimension and weight limits, certain vehicles 34.0.1 (1) For the purposes of clause 110.1 (2) (d) of the Act, a permit may be issued under subsection 110.1 (1) of the Act in respect of any of the following vehicles, if the vehicle was manufactured prior to January 1, 2017: 1. A hydrovac. 2. A sewer cleaner. 3. A street sweeper. O. Reg. 402/16, s. 1. (2) A permit described in subsection (1) may be issued for the purpose of allowing the vehicle to operate in excess of the weight limits set out in Part VIII of the Act or in a regulation made under that Part, as specified in the permit, so long as the vehicle does not exceed its manufacturer’s gross vehicle weight rating or any manufacturer’s gross axle weight rating. O. Reg. 402/16, s. 1. (3) A permit described in subsection (1) is valid until the later of, (a) June 30, 2020; and (b) December 31 of the year that is 15 years after the model year of the vehicle in respect of which it was issued. O. Reg. 402/16, s. 1. (4) Subject to subsection (5), in this section, “hydrovac” means a vehicle, (a) whose primary function is to inject pressurized water into the ground and to vacuum the resulting liquefied soil and debris, and (b) that is equipped with two tanks, one to store water and the other to store debris; “sewer cleaner” means a vehicle, (a) whose primary function is to clean sewage systems using a high-pressure water sprayer, a vacuum system, or a combination thereof, and (b) that is equipped with two tanks, one to store water and the other to store debris; “street sweeper” means a vehicle whose primary function is to clean or sweep roadways with a power brush or broom or by means of a vacuum and to store collected debris in a mounted storage container. O. Reg. 402/16, s. 1. (5) For the purposes of the definitions in subsection (4), “hydrovac”, “sewer cleaner” and “street sweeper” do not include vehicles designed or used to transport a load other than a load that is essential to the vehicle’s primary function. O. Reg. 402/16, s. 1. Axle weight limits 34.1 (1) For the purposes of section 116 of the Act, if a non-designated vehicle or a vehicle that is part of a non-designated combination is manufactured after June 30, 2011, the weight on an axle unit shall not exceed the manufacturer’s gross axle weight rating if the manufacturer’s gross axle weight is less than the amount otherwise permitted by the Act and this Regulation. O. Reg. 457/10, s. 25. (2) If the driver of the vehicle or vehicle combination does not have with him or her verification in writing of the manufacturer’s gross axle weight ratings of the axles of the vehicle or combination, or if the driver does not provide that verification when demanded by a police officer or officer appointed for carrying out the provisions of this Act, the axle unit weight on an axle unit shall not exceed, (a) for the front axle, the lower of 5,000 kilograms and the sum of the maximum tire load ratings specified on the tire side walls; and (b) for other axles, the sum of the maximum tire load ratings specified on the tire side walls. O. Reg. 457/10, s. 25. Tractor tandem axle weight increases 35. (1) Tandem axles with an axle spread of at least 1.2 metres and less than 1.6 metres are prescribed axle units for the purposes of section 116 of the Act when they form part of a three-axle tractor that is not part of a designated combination, that has both a front single axle equipped with single tires and a rear tandem axle and that has no other axles deployed. O. Reg. 457/10, s. 26 (2). (2) Instead of the maximum allowable axle unit weights specified in Table 1 of Part VIII of the Act, the prescribed weight for the axle units prescribed in subsection (1) is 18,000 kilograms. O. Reg. 413/05, s. 35 (2). Miscellaneous Flexible aerodynamic devices not included in length 36. (1) An aerodynamic device with which a commercial motor vehicle or trailer is equipped is exempt from clauses 109 (13.1) (a) and (b) of the Act if the device meets all of the following conditions: 1. The device is a flexible aerodynamic device. 2. When the device is not deployed, the device is capable of being folded so that no portion of it extends more than 0.305 metres beyond the rear of the vehicle or trailer. 3. When the device is deployed, no portion of the device that is 1.9 metres or less above the ground extends beyond a transverse vertical plane that, i. starts from the rear bottom of the vehicle or trailer, and ii. intersects the point that is 1.74 metres above the ground and 1.21 metres beyond the rear of the vehicle or trailer, as shown in Figure 4. 4. When the device is deployed, no portion of the device that is more than 1.9 metres above the ground extends more than 1.52 metres beyond the rear of the vehicle or trailer, as shown in Figure 4. O. Reg. 8/16, s. 2. (2) In subparagraph 3 i of subsection (1), “rear bottom of the vehicle or trailer” means, (a) if the vehicle or trailer is equipped with a rear impact guard, the rear bottom edge of the rear impact guard, or (b) if the vehicle or trailer is not equipped with a rear impact guard, the rear bottom edge of its rearmost component having structural properties, including the deck, stairs or ramp, but excluding auxiliary equipment or machinery. O. Reg. 8/16, s. 2. Notice of suspension etc. of special permit 36.1 (1) For the purposes of clauses 110.3 (3) (c) and 110.4 (3) (c) of the Act, sending the notice by email to the latest email address the permit holder provided to the Ministry is prescribed as a means of giving notice. O. Reg. 137/21, s. 1. (2) Notice given by email is deemed to have been received on the first business day after it was sent. O. Reg. 137/21, s. 1. Exemption from all maximum weights — fire apparatus 36.2 A fire apparatus is exempt from sections 116, 117 and 118 of the Act if the fire apparatus does not exceed the axle unit, axle group or gross vehicle weight ratings specified by the manufacturer. O. Reg. 435/08, s. 2. Schedules of Designated Vehicles and Combinations Interpretation for Schedules 37. (1) The following interpretive rules apply to Schedules 1 to 31: 1. The column heading “Ref” refers to a reference number associated with a dimension of the designated vehicle or combination. Some of the dimensions are set out in the diagram at the top of the Schedule identified by their reference number. 2. A reference to an axle unit in a Configuration Description is to a deployed axle unit. If an axle unit is not referred to in a Configuration Description, the designated combination does not have that axle unit unless it is an additional axle described in subsection 5 (1). 2.1 If the axle unit or group is equipped with a smart lift axle, a reference to a tandem, tridem or quadruple axle in an axle unit description in a Dimensional Limit Chart or Weight Limit Chart shall be read as a reference to an axle unit or axle group of the number of axles actually deployed. 3. Where a tire weight limit is expressed as weight per millimetre, the reference is to a millimetre of tire width. 4. The sum of the maximum tire load ratings shall be determined by adding the highest tire load ratings of the tires as specified on the tire side walls. 5. A vehicle that is required to comply with subsection 109 (2) of the Act and that does comply with that subsection shall be deemed to be in compliance with the width limits in Schedules 1 to 31. 6. Maximum width shall be determined in accordance with subsections 109 (1), (3) and (4) of the Act. 7. Maximum length shall be determined in accordance with section 109 of the Act, excluding subsection 109 (10.1) of the Act. 8. “Not controlled” means that no measurement is prescribed. 9. “Overall” refers to the total combination. 10. In calculating allowable gross vehicle weight, where a Schedule refers to the actual weight on the front axle, if that weight exceeds maximum allowable weight for the axle, the maximum allowable weight must be used in the calculation. O. Reg. 457/10, s. 28; O. Reg. 228/19, s. 6. (2) In Schedules 1 to 31, “AGVW” means allowable gross vehicle weight; “allowable gross vehicle weight” means the maximum permissible weight of a vehicle or vehicle combination for the purpose of section 118 of the Act; “bed length” means the external measurement of a trailer from the front of its cargo carrying space to the rear of its cargo carrying space, but excluding any portion of auxiliary equipment or machinery that extends beyond the front of the trailer and that is not designed for the transportation of goods; “box length”, in a truck-trailer combination, means the external measurement from the front of the load-carrying portion of the truck to the rear of the trailer, including load, but excluding any portion of auxiliary equipment or machinery that extends beyond the front of the load-carrying portion of truck and that is not designed or used for the transportation of goods; “converter dolly drawbar length” means the longitudinal distance from the centre of the hole in the fifth wheel of a converter dolly to the centre of its eye or equivalent device; “effective rear overhang”, except where otherwise specified, means the longitudinal distance from the turn centre of the vehicle to its rearmost point, including any load; “effective wheelbase” means the longitudinal distance between the geometric centres of front and rear axle units of a truck; “GAWR” means manufacturer’s gross axle weight rating; “hitch offset”, (a) in the case of an A-train or C-train, means the longitudinal distance from the turn centre of the foremost semi-trailer to the articulation point of the hitch used to tow the rearmost trailer, and (b) in the case of truck or tractor, means the longitudinal distance from the turn centre of the truck or tractor to the articulation point of the hitch or coupling device used to tow a trailer; “inter-city bus” means a bus commonly known as a motor coach that has, (a) motive power mounted to the rear of the front axle, (b) air-ride or torsion-bar suspension, (c) a baggage area that is separate from the passenger cabin, and (d) a passenger cabin with 15 or more reclining seats for passengers; “kg” means kilograms; “load equalized” means that a vehicle that is required by subsection 14 (1) to be designed to load equalize actually does load equalize within the meaning of subsection 14 (2); “m” means metres; “Max.” means maximum; “Min.” means minimum; “mm” means millimeters; “na” means not applicable; “not load equalized” means that a vehicle that is required by subsection 14 (1) to be designed to load equalize does not actually load equalize within the meaning of subsection 14 (2); “quadruple spread” means the longitudinal distance between the centres of the foremost and rearmost axles of the quadruple axle; “RV” means recreational vehicle; “self-steer”, with respect to an axle, means self-steering axle; “swing radius” means the greatest horizontal distance from the vertical axis through the centre of the kingpin to any point on the semi-trailer ahead of the kingpin, including load and any extension to the length caused by auxiliary equipment or machinery; “tag axle” means the rearmost axle of a bus or recreational vehicle that forms part of a two axle group with a drive axle; “tandem” means tandem axle; “track width” means the width of an axle across the outside faces of the tires measured at any point above the lowest point of the rim; “tridem” means tridem axle; “tri-drive” means tri-drive axle; “verified” means that the driver of the vehicle or vehicle combination has with him or her verification in writing of the manufacturer’s gross axle weight ratings of the axles of the vehicle or combination and provides that verification when demanded by a police officer or officer appointed for carrying out the provisions of the Act. O. Reg. 457/10, s. 28; O. Reg. 167/12, s. 3; O. Reg. 16/14, s. 3. Application of Vehicle Weight Tables 38. (1) The following rules apply to the application of the Vehicle Weight Tables: 1. The appropriate Vehicle Weight Table from Vehicle Weight Tables 1 to 29 applies to a non-designated vehicle or combination to which section 22 applies. 2. If a Schedule specifies one of Vehicle Weight Tables 1 to 29, the specified Vehicle Weight Table applies to a designated vehicle or combination. 3. If a Schedule specifies Vehicle Weight Table 30 or 31, the specified Vehicle Weight Table applies to a designated truck-trailer combination. 4. Vehicle Weight Tables 32 and 33 apply to non-designated vehicles and combinations to which section 22 does not apply. O. Reg. 457/10, s. 28. (2) Where one of Vehicle Weight Tables 1 to 29 applies, the appropriate table is determined based on the number of axles and the inter-vehicle-unit distance or intra-vehicle-unit distance, with the following exceptions: 1. The maximum allowable gross vehicle weight for a 5-axle A-train double or C-train double is as prescribed in Vehicle Weight Table 8. 2. The maximum allowable gross vehicle weight for a 7-axle vehicle without a drawn vehicle is as prescribed in Vehicle Weight Table 16. 3. The maximum allowable gross vehicle weight for an eight or more axle vehicle without a drawn vehicle is as prescribed in Vehicle Weight Table 23. O. Reg. 457/10, s. 28. (3) In the case of non-designated combinations, if the gross weight transmitted to the highway by the rearmost vehicle of the combination is not at least five per cent of the gross weight of the combination, the axles of the rearmost vehicle are not included in calculating the base length and the number of axles when determining the combination’s maximum allowable gross vehicle weight under a Vehicle Weight Table; instead, the maximum allowable gross vehicle weight of the combination is determined by adding the weight derived from the appropriate Vehicle Weight Table and the actual weight of the rearmost vehicle. O. Reg. 457/10, s. 28. (4) If the determination of the maximum allowable gross vehicle weight under subsection (3) produces a result greater than 63,500 kilograms, the maximum allowable gross vehicle weight for the non-designated combination is 63,500 kilograms. O. Reg. 457/10, s. 28. (5) In this section and in the Vehicle Weight Tables, “front axle weight”, in respect of a vehicle or vehicle combination that is not an aggregate vehicle, means, (a) for a single front axle, the axle unit weight on the front axle or, if that weight is more than the maximum weight permitted for a single axle under section 116 of the Act, the maximum weight permitted for a single axle under section 116 of the Act, (b) for a dual front axle, one-half of the axle unit weight on the dual front axle or, if that weight is more than one-half of the maximum weight permitted for a dual axle under section 116 of the Act, one-half of the maximum weight permitted for a dual axle under section 116 of the Act, and (c) for a triple front axle, one-third of the axle unit weight for the triple front axle or, if that weight is more than one-third of the maximum weight permitted for a triple axle under section 116 of the Act, one-third of the maximum weight permitted for a triple axle under section 116 of the Act; “intra-vehicle-unit distance”, for a five or six-axle vehicle without a drawn vehicle, means the greater of, (a) the distance between the centres of the second and third axles from the front of the vehicle, and (b) the distance between the centres of the third and fourth axles from the front of the vehicle; “number of axles” means the total number of axles on a vehicle or vehicle combination that are deployed. O. Reg. 457/10, s. 28. (6) In Vehicle Weight Tables 1 to 29, subsections 25 (4) and (5) apply and subsection (5) of this section does not apply in determining front axle weight on an aggregate vehicle. O. Reg. 457/10, s. 28. SCHEDULE 1 DESIGNATED tractor-trailer COMBINATION 1 — TRACTOR FIXED AXLE semi-trailer Configuration Description Designated Tractor-Trailer Combination 1 is composed of a tractor and a single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is either a single or tandem axle. The semi-trailer has one axle unit that is either a single, tandem or tridem axle. Qualifying Preconditions Equipment and components, see ss. 5, 6 and 8 Exceptions Until January 1, 2020, the dimensional limits for Wheelbase (11), Effective Rear overhang (12), Inter-vehicle-unit distance (13) and Track Width (19) do not apply if the semi-trailer was built before 2006 and is not more than 14.65 metres long. DIMENSIONAL LIMIT CHART Vehicle Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 23.0m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Tractor (4) Inter-axle Spacing Min. 3.0m Tractor (5) Tandem Axle Spread 1.2 to 1.85m Tractor (6) Wheelbase Max. 7.2m Semi-Trailer (8) Length Max. 16.2m Semi-Trailer (9) End-Dump Semi-Trailer Bed Length Max. 14.65m Semi-Trailer (10) Swing Radius Max. 2.0m Semi-Trailer (11) Wheelbase — If tractor wheelbase is 6.2m or less 6.25m to 12.50m Semi-Trailer (11) Wheelbase — If tractor wheelbase is >6.2m to 6.3m 6.25m to 12.47m Semi-Trailer (11) Wheelbase — If tractor wheelbase is >6.3m to 6.4m 6.25m to 12.40m Semi-Trailer (11) Wheelbase — If tractor wheelbase is >6.4m to 6.5m 6.25m to 12.33m Semi-Trailer (11) Wheelbase — If tractor wheelbase is >6.5m to 6.6m 6.25m to 12.27m Semi-Trailer (11) Wheelbase — If tractor wheelbase is >6.6m to 6.7m 6.25m to 12.20m Semi-Trailer (11) Wheelbase — If tractor wheelbase is >6.7m to 6.8m 6.25m to 12.13m Semi-Trailer (11) Wheelbase — If tractor wheelbase is >6.8m to 6.9m 6.25m to 12.07m Semi-Trailer (11) Wheelbase — If tractor wheelbase is >6.9m to 7.0m 6.25m to 12.00m Semi-Trailer (11) Wheelbase — If tractor wheelbase is >7.0m to 7.1m 6.25m to 11.93m Semi-Trailer (11) Wheelbase — If tractor wheelbase is >7.1m to 7.2m 6.25m to 11.87m Semi-Trailer (12) Effective Rear Overhang Max. 35% of wheelbase Semi-Trailer (13) Inter-vehicle-unit Distance — single to single, tandem or tridem Min. 3.0m Semi-Trailer (13) Inter-vehicle-unit Distance — tandem to tandem Min. 5.0m Semi-Trailer (13) Inter-vehicle-unit Distance — tandem to tridem Min. 5.5m Semi-Trailer (16) Tandem Spread 1.2 to 3.1m Semi-Trailer (16) Tridem Spread 2.4 to 3.7m Semi-Trailer (19) Track Width — trailer with single tires built before 2010 2.3 to 2.6m Semi-Trailer (19) Track Width — trailer with single tires built after 2009 2.45 to 2.6m Semi-Trailer (19) Track Width — all other trailers 2.5 to 2.6m WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, B and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 7,700 kg Other axle maximums (lowest of A, B and C) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width 10 kg × combined tire widths in mm c) by axle unit description Other Tractor Axles and Trailer Axles: Single Axle: 10,000 kg Tandem Axle by axle spread: 1.2 < 1.8m: 18,000 kg 1.8m or more (Single Tires): 18,000 kg 1.8m or more (Dual Tires): 19,100 kg Tridem Axle – by axle spread: 2.4 < 3.0m: 21,300 kg 3.0 < 3.6m: 24,000 kg 3.6 to 3.7m: 26,000 kg Allowable Gross Vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: (lower of i and ii) i. actual weight on the front axle plus other axle maximums ii. Until January 1, 2020, maximum weight in appropriate Vehicle Weight Table (1-15), if semi-trailer Wheelbase (11) or Inter-vehicle-unit Distance (13), as provided in Exceptions note, are less than the minimums specified in the Dimensional Limit Chart O. Reg. 457/10, s. 29; O. Reg. 167/12, s. 4; O. Reg. 16/14, s. 4l; O. Reg. 368/17, s. 3; O. Reg. 228/19, s. 7. SCHEDULE 2 DESIGNATED tractor-trailer COMBINATION 2 — TRACTOR SELF-STEER TRIAXLE SEMI-TRAILER Configuration Description Designated Tractor-Trailer Combination 2 is composed of a tractor and a single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a tandem axle. The semi-trailer has two axle units: a single self-steer axle (in front) and a tandem axle (in the rear). Qualifying Preconditions Weight, see s. 14 Equipment and components, see ss. 5, 6, 8, 9,10 Labelling, see s. 13 Exceptions Until January 1, 2020, the dimensional limits for Wheelbase (11) and Track width (19) do not apply if the semi-trailer was built before 2006 and is not more than 14.65 metres long. Alternatives A vehicle combination that meets every requirement to be Designated Tractor-Trailer Combination 2 except that the self-steer axle of the semi-trailer is not deployed is Designated Tractor-Trailer Combination 1. DIMENSIONAL LIMIT CHART Vehicle Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 23.0m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Tractor (4) Inter-axle Spacing Min. 3.0 m Tractor (5) Tandem Axle Spread 1.2 to 1.85m Tractor (6) Wheelbase Max. 6.8m Semi-Trailer (8) Length Max. 16.2m Semi-Trailer (9) End-Dump Semi-Trailer Bed Length Max. 14.65m Semi-Trailer (10) Swing Radius Max. 2.0m Semi-Trailer (11) Wheelbase — if tractor wheelbase is 6.2 m or less 6.25 to 12.5m Semi-Trailer (11) Wheel base — if tractor wheel base is > 6.2 m to 6.3 m 6.25 to 12.47m Semi-Trailer (11) Wheel base — if tractor wheel base is > 6.3 m to 6.4 m 6.25 to 12.40m Semi-Trailer (11) Wheel base — if tractor wheel base is > 6.4 m to 6.5 m 6.25 to 12.33m Semi-Trailer (11) Wheel base — if tractor wheel base is > 6.5 m to 6.6 m 6.25 to 12.27m Semi-Trailer (11) Wheel base — if tractor wheel base is > 6.6 m to 6.7 m 6.25 to 12.20m Semi-Trailer (11) Wheel base — if tractor wheel base is > 6.7 m to 6.8 m 6.25 to 12.13m Semi-Trailer (12) Effective Rear Overhang Max. 35% of wheelbase Semi-Trailer (13) Inter-vehicle-unit Distance Min. 4.0m if trailer built after 2005 Semi-Trailer (15) Inter-axle Spacing > 2.5 to 3.0m Semi-Trailer (16) Tandem Spread 1.2 to 2.8m Semi-Trailer (19) Track Width — tandem — trailer with single tires built before 2010 2.3 to 2.6m Semi-Trailer (19) Track Width — tandem — trailer with single tires built after 2009 2.45 to 2.6m Semi-Trailer (19) Track Width — tandem — all other trailers 2.5 to 2.6m WEIGHT LIMIT CHARTs Front Axle Maximum (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 7,700 kg other axle maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width Self-steer axle: 11 kg × combined tire widths in mm Not self-steer axle: 10 kg × combined tire widths in mm c) by axle unit description Tractor Tandem Drive Axle by axle spread: 1.2 < 1.8m: 18,000 kg 1.8m or more (Single Tires): 18,000 kg 1.8m or more (Dual Tires): 19,100 kg Trailer Axles: i. If tandem axle spread is 1.2 < 1.8m: 1. self-steer axle (load equalized): 9,000 kg 2. self-steer axle (not load equalized): 7,500 kg 3. tandem axle (load equalized): 18,000 kg 4. tandem axle (not load equalized): 15,000 kg ii. If tandem axle spread is 1.8 to 2.8m: 1. self-steer axle (load equalized): 9,550 kg 2. self-steer axle (not load equalized): 8,000 kg 3. tandem axle (load equalized): 19,100 kg 4. tandem axle (not load equalized): 16,000 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: (lowest of i, ii and iii) i. actual weight on the front axle plus other axle maximums ii. maximum weight based on base length: < 13m: 46,000 kg 13m < 13.75m: 49,000 kg 13.75m < 14.5m: 51,000 kg 14.5m < 15m: 53,000 kg 15m or more: 55,000 kg iii. Until January 1, 2020, maximum weight in appropriate Vehicle Weight Table (9-15), if Semi-trailer Wheelbase (11), as provided in Exceptions note, is less than the minimum specified in the Dimensional Limit Chart O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 5; O. Reg. 368/17, s. 4; O. Reg. 228/19, s. 8. SCHEDULE 3 DESIGNATED tractor-trailer COMBINATION 3 — TRACTOR SELF-STEER QUAD SEMI-TRAILER Configuration Description Designated Tractor-Trailer Combination 3 is composed of a tractor and a single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a tandem axle. The semi-trailer has two axle units: a single self-steer axle in front and a tridem axle in the rear. Qualifying Preconditions Weight, see s. 14 Equipment and components, see ss. 5, 6, 8, 9 Labelling, see s. 13 Exceptions Until January 1, 2020, the dimensional limits for Wheelbase (11), Inter-vehicle-unit Distance (13) and Track Width (19) do not apply if the semi-trailer was built before 2006 and is not more than 14.65 metres long and the Inter-vehicle-unit Distance (13) is not less than 4.5 metres. Alternatives A combination that meets every requirement to be Designated Tractor-Trailer Combination 3 except that the self-steer axle of the semi-trailer is not deployed is Designated Tractor-Trailer Combination 1. DIMENSIONAL LIMIT CHART Vehicle Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 23.0m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Tractor (4) Inter-axle Spacing Min. 3.0m Tractor (5) Tandem Axle Spread 1.2 to 1.85m Tractor (6) Wheelbase Max. 6.8 Semi-Trailer (8) Length Max. 16.2m Semi-Trailer (9) End-Dump Semi-Trailer Bed Length Max. 14.65m Semi-Trailer (10) Swing Radius Max. 2.0m Semi-Trailer (11) Wheelbase — if tractor wheel base is 6.2 m or less 6.25 to 12.50m Semi-Trailer (11) Wheel base — if tractor wheel base is > 6.2 m to 6.3 m 6.25 to 12.47m Semi-Trailer (11) Wheel base — if tractor wheel base is > 6.3 m to 6.4 m 6.25 to 12.40m Semi-Trailer (11) Wheel base — if tractor wheel base is > 6.4 m to 6.5 m 6.25 to 12.33m Semi-Trailer (11) Wheel base — if tractor wheel base is > 6.5 m to 6.6 m 6.25 to 12.27m Semi-Trailer (11) Wheel base — if tractor wheel base is > 6.6 m to 6.7 m 6.25 to 12.20m Semi-Trailer (11) Wheel base — if tractor wheel base is > 6.7 m to 6.8 m 6.25 to 12.13m Semi-Trailer (12) Effective Rear Overhang Max. 35% of wheelbase Semi-Trailer (13) Inter-vehicle-unit Distance — if tridem spread is 3.0 < 3.6m Min. 6.0m Semi-Trailer (13) Inter-vehicle-unit Distance — if tridem spread is 3.6 to 3.7m Min. 5.5m Semi-Trailer (15) Inter-axle Spacing > 2.5 to 3.0m Semi-Trailer (16) Tridem Spread 3.0 to 3.7m Semi-Trailer (19) Track Width — tridem — trailer with single tires built before 2010 2.3 to 2.6m Semi-Trailer (19) Track Width — tridem — trailer with single tires built after 2009 2.45 to 2.6m Semi-Trailer (19) Track Width — tridem — all other trailers 2.5 to 2.6m WEIGHT LIMIT CHARTS Front Axle Maximum (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 7,700 kg other axle maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width Self-steer axle: 11 kg × combined tire widths in mm Not self-steer axle: 10 kg × combined tire widths in mm c) by axle unit description Tractor Drive Axle – by tandem axle spread: 1.2 < 1.8m: 18,000 kg 1.8 to 1.85m (Single Tires): 18,000 kg 1.8 to 1.85m (Dual Tires): 19,100 kg Trailer Axles – by tridem axle spread: i. tridem axle spread is 3.0 < 3.6m: 1. self-steer axle (load equalized): 8,000 kg 2. self-steer axle (not load equalized): 6,900 kg 3. tridem axle (load equalized): 24,000 kg 4. tridem axle (not load equalized): 20,700 kg ii. tridem axle spread is 3.6 to 3.7m: 1. self-steer axle (load equalized): 8,500 kg 2. self-steer axle (not load equalized): 7,400 kg 3. tridem axle (load equalized): 25,500 kg 4. tridem axle (not load equalized): 22,200 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: (lowest of i, ii and iii) i. actual weight on the front axle plus other axle maximums ii. Maximum weight based on base length: < 16.5: 54,000 kg 16.5m < 17.5m: 56,000 kg 17.5m < 18.25m: 58,000 kg 18.25m < 18.75m: 59,000 kg 18.75m < 19.25m: 60,000 kg 19.25m or more: 60,800 kg iii. Until January 1, 2020, maximum weight in appropriate Vehicle Weight Table (16-22), if Semi-trailer Wheelbase (11) or Inter-vehicle-unit Distance (13), as provided in Exceptions note, are less than the minimums specified in the Dimensional Limit Chart O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 6; O. Reg. 368/17, s. 5; O. Reg. 228/19, s. 9. SCHEDULE 4 DESIGNATED Tractor-Trailer COMBINATION 4 — TRACTOR SELF-STEER 5-AXLE SEMI-TRAILER (1-3-1) Configuration Description Designated Tractor-Trailer Combination 4 is composed of a tractor and a single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a tandem axle. The semi-trailer has three axle units: a single self-steer axle in front, a tridem axle in the middle, and a single self-steer axle in the rear. Qualifying Preconditions Weight, see s. 14 Equipment and components, see ss. 5 to 10 Labelling, see s. 13 DIMENSIONAL LIMIT CHART Vehicle Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 23.0m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Tractor (4) Inter-axle Spacing Min. 3.0m Tractor (5) Tandem Axle Spread 1.3 to 1.85m Tractor (6) Wheelbase Max. 6.8m Semi-Trailer (8) Length Max. 16.2m Semi-Trailer (9) End-Dump Semi-Trailer Bed Length Max. 14.65m Semi-Trailer (10) Swing Radius Max. 2.0m Semi-Trailer (11) Wheelbase Min. 9.5m Semi-Trailer (12) Effective Rear Overhang Max. Lesser of 53% of wheelbase or 5.1m Semi-Trailer (13) Inter-vehicle-unit Distance Min. 3.0m Semi-Trailer (15) Inter-axle Spacing 3.0 to 4.0m Semi-Trailer (16) Tridem Spread 3.0 to 3.1m Semi-Trailer (17) Inter-axle Spacing 2.1 to 2.8m Semi-Trailer (19) Track Width — tridem axle — trailer with single tires built before 2010 2.3 to 2.6m Semi-Trailer (19) Track Width — tridem axle — trailer with single tires built after 2009 2.45 to 2.6m Semi-Trailer (19) Track Width — tridem axle — all other trailers 2.5 to 2.6m WEIGHT LIMIT CHARTS Front Axle Maximum (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 7,700 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width Self-steer axle: 11 kg × combined tire widths in mm Not self-steer axle: 10 kg × combined tire widths in mm c) by axle unit description Tractor Drive Axle – By tandem axle spread: 1.2 < 1.8m: 18,000 kg 1.8 to 1.85m (Single Tires): 18,000 kg 1.8 to 1.85m (Dual Tires): 19,100 kg Trailer Axles: 1) self-steer axle (load equalized): 7,500 kg 2) self-steer axle (not load equalized): 6,600 kg 3) tridem axle (load equalized): 22,500 kg 4) tridem axle (not load equalized): 19,800 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: (lower of i and ii) i. actual weight on the front axle plus other axle maximums ii. maximum weight based on base length and inter-vehicle-unit distance: < 17.75m base length: 3.0m < 3.3m: 55,000 kg 3.3m < 3.6m: 56,000 kg 3.6m or more: 57,000 kg 17.75m < 18.50m base length: 3.0m < 3.3m: 57,500 kg 3.3m < 3.6m: 59,000 kg 3.6m or more: 59,500 kg 18.50m < 19.25m base length: 3.0m < 3.3m: 59,000 kg 3.3m < 3.6m: 60,500 kg 3.6m or more: 61,000kg 19.25m or more base length: 3.0m < 3.3m: 60,000 kg 3.3m < 3.6m: 62,000 kg 3.6m or more: 63,500 kg O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 7; O. Reg. 368/17, s. 6; O. Reg. 228/19, s. 10. SCHEDULE 5 DESIGNATED tractor-trailer COMBINATION 5 — TRACTOR SELF-STEER 5-AXLE SEMI-TRAILER (1-1-3) Configuration Description Designated Tractor-Trailer Combination 5 is composed of a tractor and a single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a tandem axle. The semi-trailer has three axle units: two single self-steer axles in front and a tridem axle in the rear. Qualifying Preconditions Weight, see s. 14 Equipment and components, see ss. 5 to 9 Labelling, see s. 13 Alternatives A combination that meets every requirement to be Designated Tractor-Trailer Combination 5 except that the front self-steer axle of the semi-trailer is not deployed is Designated Tractor-Trailer Combination 3. A combination that meets every requirement to be Designated Tractor-Trailer Combination 5 except that both self-steer axles of the semi-trailer are not deployed is Designated Tractor-Trailer Combination 1. DIMENSIONAL LIMIT CHART Vehicle Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 23.0m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Tractor (4) Inter-axle Spacing Min. 3.0 m Tractor (5) Tandem Axle Spread 1.3 to 1.85m Tractor (6) Wheelbase Max. 6.8m Semi-Trailer (8) Length Max. 16.2m Semi-Trailer (9) End-Dump Semi-Trailer Bed Length Max. 14.65m Semi-Trailer (10) Swing Radius Max. 2.0m Semi-Trailer (11) Wheelbase – if tractor wheelbase is 6.2 m or less 11.5 to 12.5m Semi-Trailer (11) Wheelbase – if tractor wheelbase is > 6.2 m to 6.3 m 11.5 to 12.47m Semi-Trailer (11) Wheelbase – if tractor wheelbase is > 6.3 m to 6.4 m 11.5 to 12.40 m Semi-Trailer (11) Wheelbase – if tractor wheelbase is > 6.4 m to 6.5 m 11.5 to 12. 33 m Semi-Trailer (11) Wheelbase – if tractor wheelbase is > 6.5 m to 6.6 m 11.5 to 12.27 m Semi-Trailer (11) Wheelbase – if tractor wheelbase is > 6.6 m to 6.7 m 11.5 to 12.20 m Semi-Trailer (11) Wheelbase – if tractor wheelbase is > 6.7 m to 6.8 m 11.5 to 12.13 m Semi-Trailer (12) Effective Rear Overhang Max. 35% of wheelbase Semi-Trailer (13) Inter-vehicle-unit Distance Min. 3.2m Semi-Trailer (14) Inter-axle Spacing 1.5 to 2.8m Semi-Trailer (13) + (14) Inter-vehicle unit Distance + Inter-axle Spacing Min. 6.0m Semi-Trailer (15) Inter-axle Spacing >2.5 to 2.8m Semi-Trailer (16) Tridem Spread 3.0 to 3.1m Semi-Trailer (19) Track Width — tridem axle — trailer with single tires built before 2010 2.3 to 2.6m Semi-Trailer (19) Track Width — tridem axle — trailer with single tires built after 2009 2.45 to 2.6m Semi-Trailer (19) Track Width — tridem axle — all other trailers 2.5 to 2.6m WEIGHT LIMIT CHARTS Front Axle Maximum (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single: 7,700 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width Self-steer axle: 11 kg × combined tire widths in mm Not self-steer axle: 10 kg × combined tire widths in mm c) by axle unit description Tractor Drive Axle – By tandem axle spread: 1.2 < 1.8m: 18,000 kg 1.8 to 1.85m (Single Tires): 18,000 kg 1.8 to 1.85m (Dual Tires): 19,100 kg Trailer Axles: 1. self-steer axle (load equalized): 7,500 kg 2. self-steer axle (not load equalized): 6,600 kg 3. tridem axle (load equalized): 22,500 kg 4. tridem axle (not load equalized): 19,800 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: (lower of i and ii) i. actual weight on the front axle plus other axle maximums ii. maximum weight based on base length and inter-vehicle-unit distance: < 17.75m base length: 3.2m < 3.3m: 55,000 kg 3.3m < 3.6m: 56,000 kg 3.6m or more: 57,000 kg 17.75m < 18.50m base length: 3.2m < 3.3m: 57,500 kg 3.3m < 3.6m: 59,000 kg 3.6m or more: 59,500 kg 18.50m < 19.25m base length: 3.2m < 3.3m: 59,000 kg 3.3m < 3.6m: 60,500 kg 3.6m or more: 61,000kg 19.25m or more base length: 3.2m < 3.3m: 60,000 kg 3.3m < 3.6m: 62,000 kg 3.6m or more: 63,500 kg O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 8; O. Reg. 368/17, s. 7; O. Reg. 228/19, s. 11. SCHEDULE 6 DESIGNATED tractor-trailer COMBINATION 6 — TRACTOR SELF-STEER 6-AXLE SEMI-TRAILER (1-4-1) Configuration Description Designated Tractor-Trailer Combination 6 is composed of a tractor and a single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a tandem axle. The semi-trailer has two axle units and one axle group: a single steer axle in front, a quadruple axle in the middle and a single self-steer axle in the rear. Qualifying Preconditions Weight, see s. 14 Equipment and components, see ss. 5 to 10 Labelling, see s. 13 DIMENSIONAL LIMIT CHART Vehicle Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 23.0m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Tractor (4) Inter-axle Spacing Min. 3.0m Tractor (5) Tandem Axle Spread 1.3 to 1.85m Tractor (6) Wheelbase Max. 6.8m Semi-Trailer (8) Length Max. 16.2m Semi-Trailer (9) End-Dump Semi-Trailer Bed Length Max. 14.65m Semi-Trailer (10) Swing Radius Max. 2.0m Semi-Trailer (11) Wheelbase Min. 9.5m Semi-Trailer (12) Effective Rear Overhang Max. Lesser of 53% of wheelbase or 5.1m Semi-Trailer (13) Inter-vehicle-unit Distance Min. 3.8m Semi-Trailer (15) Inter-axle Spacing 2.9 to 3.0m Semi-Trailer (16) Quadruple Spread 3.9 to 4.0m Semi-Trailer (17) Inter-axle Spacing 2.3 to 2.8m Semi-Trailer (19) Track Width — quadruple axle — trailer with single tires built before 2010 2.3 to 2.6m Semi-Trailer (19) Track Width — quadruple axle — trailer with single tires built after 2009 2.45 to 2.6m Semi-Trailer (19) Track Width — quadruple axle — all other trailers 2.5 to 2.6m WEIGHT LIMIT CHARTS Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single axle: 7,700 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width Self-steer axle: 11 kg × combined tire widths in mm Not self-steer axle: 10 kg × combined tire widths in mm c) by axle unit description Tractor Drive axle – By tandem axle spread: 1.2 < 1.8m: 18,000 kg 1.8 to 1.85m (Single Tires): 18,000 kg 1.8 to 1.85m (Dual Tires): 19,100 kg Trailer Axles: 1. self-steer axle (load equalized): 6,500 kg 2. self-steer axle (not load equalized): 5,750 kg 3. quadruple axle (load equalized): 26,000 kg 4. quadruple axle (not load equalized): 23,000 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: (lowest of i, ii and iii) i. actual weight on the front axle plus other axle maximums ii. maximum weight based on base length: < 17.75m: 58,000 kg 17.75m < 18.25m: 59,000 kg 18.25m < 18.75m: 60,000 kg 18.75m < 19.25m: 61,500 kg 19.25m or more: 63,500 kg iii. 62,500 kg, if the base length is 19.25m or more and front axle weight is less than 6,000 kg O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 9; O. Reg. 368/17, s. 8; O. Reg. 228/19, s. 12. SCHEDULE 7 DESIGNATED tractor-trailer COMBINATION 7 — TRACTOR SELF-STEER 6-AXLE SEMI-TRAILER (1-1-4) Configuration Description Designated Tractor-Trailer Combination 7 is composed of a tractor and a single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a tandem axle. The semi-trailer has two axle units and one axle group:

a single self-steer axle in front, another single self-steer axle in the middle and a quadruple axle in the rear. Qualifying Preconditions Weight, see s. 14 Equipment and components, see ss. 5 to 9 Labelling, see s. 13 Alternatives A combination that meets every requirement to be Designated Tractor-Trailer Combination 7, except that both self-steer axles and one or more smart lift axles of the semi-trailer are not deployed, is Designated Tractor-Trailer Combination 1. DIMENSIONAL LIMIT CHART Vehicle Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 23.0m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Tractor (4) Inter-axle Spacing Min. 3.0m Tractor (5) Tandem Axle Spread 1.3 to 1.85m Tractor (6) Wheelbase Max. 6.8m Semi-Trailer (8) Length Max. 16.2m Semi-Trailer (9) End-Dump Semi-Trailer Bed Length Max. 14.65m Semi-Trailer (10) Swing Radius Max. 2.0m Semi-Trailer (11) Wheelbase 11.5 to 12.5m Semi-Trailer (12) Effective Rear Overhang Max. 35% of wheelbase Semi-Trailer (13) Inter-vehicle-unit Distance Min. 3.0m Semi-Trailer (14) Inter-axle Spacing 1.5 to 2.8m Semi-Trailer (15) Inter-axle Spacing 2.7 to 2.8m Semi-Trailer (16) Quadruple Spread 3.9 to 4.0m Semi-Trailer (19) Track Width — quadruple axle — trailer with single tires built before 2010 2.3 to 2.6m Semi-Trailer (19) Track Width — quadruple axle — trailer with single tires built after 2009 2.45 to 2.6m Semi-Trailer (19) Track Width — quadruple axle — all other trailers 2.5 to 2.6m WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit type Single Axle: 7,700 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width Self-steer axle: 11 kg × combined tire widths in mm Not self-steer axle: 10 kg × combined tire widths in mm c) by axle unit description Tractor Drive Axle – By tandem axle spread: 1.2 < 1.8m: 18,000 kg 1.8 to 1.85m (Single Tires): 18,000 kg 1.8 to 1.85m (Dual Tires): 19,100 kg Trailer Axles: 1) self-steer axle (load equalized): 6,500 kg 2) self-steer axle (not load equalized): 5,750 kg 3) quadruple axle (load equalized): 26,000 kg 4) quadruple axle (not load equalized): 23,000 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: (lowest of i, ii and iii) i. actual weight on the front axle plus other axle maximums ii. maximum weight based on base length and inter-vehicle-unit distance: < 17.75m base length: 3.0m < 3.3m: 55,000 kg 3.3m < 3.6m: 56,500 kg 3.6m or more: 57,000 kg 17.75m < 18.50m base length: 3.0m < 3.3m: 57,500 kg 3.3m < 3.6m: 59,000 kg 3.6m or more: 59,500 kg 18.50m < 19.25m base length: 3.0m < 3.3m: 59,000 kg 3.3m < 3.6m: 60,500 kg 3.6m or more: 61,000kg 19.25m or more base length: 3.0m < 3.3m: 60,500 kg 3.3m < 3.6m: 62,000 kg 3.6m or more: 63,500 kg iii. 62,500 kg, if the base length is 19.25m or more, the inter-vehicle-unit distance is 3.6m or more, and front axle weight is less than 6,000 kg O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 10; O. Reg. 368/17, s. 9; O. Reg. 228/19, s. 13. SCHEDULE 8 DESIGNATED Tractor-Trailer COMBINATION 8 — TRI-DRIVE TRACTOR FIXED AXLE SEMI-TRAILER Configuration Description Designated Tractor-Trailer Combination 8 is composed of a tractor and a single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a tri-drive. The semi-trailer has one axle unit that is either a single, tandem or tridem axle. Qualifying Preconditions Weight - The front axle weight must be at least 27 per cent of the tri-drive. Equipment and components, see ss. 5, 6, 8, 11 DIMENSIONAL LIMIT CHART Vehicle Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 23.5m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Tractor (4) Inter-axle Spacing Not controlled Tractor (5) Tridem Axle Spread 2.4 to 2.8m Tractor (6) Wheelbase 6.6 to 6.8m Tractor (7) Tridem Track Width — tractor with single tires built before 2010 2.3 to 2.6m Tractor (7) Tridem Track Width — tractor with single tires built after 2009 2.45 to 2.6m Tractor (7) Tridem Track Width — all other tractors 2.5 to 2.6m Semi-Trailer (8) Length Max. 16.2m Semi-Trailer (9) End-Dump Semi-Trailer Bed Length Max. 14.65m Semi-Trailer (10) Swing Radius Max. 2.0m Semi-Trailer (11) Wheelbase 6.25 to 12.0m Semi-Trailer (12) Effective Rear Overhang Max. 35% of wheelbase Semi-Trailer (13) Inter-vehicle-unit Distance — single to tridem Min. 3.0m Semi-Trailer (13) Inter-vehicle-unit Distance — tandem to tridem Min. 5.5m Semi-Trailer (13) Inter-vehicle-unit Distance — tridem to tridem Min. 6.0m Semi-Trailer (16) Tandem Spread 1.2 to 3.1m Semi-Trailer (16) Tridem Spread 2.4 to 3.7m Semi-Trailer (19) Track Width — trailer with single tires built before 2010 2.3 to 2.6m Semi-Trailer (19) Track Width — trailer with single tires built after 2009 2.45 to 2.6m Semi-Trailer (19) Track Width — all other trailers 2.5 to 2.6m WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 7,700 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width 10 kg × combined tire widths in mm c) by axle unit description Tractor Drive Axle – by tridem axle spread: 2.4 < 2.7m: 21,300 kg 2.7 to 2.8m: 22,000 kg Trailer Axles: Single Axle: 10,000 kg Tandem axle – by axle spread: 1.2 < 1.8m: 18,000 kg 1.8m or more (Single Tires): 18,000 kg 1.8m or more (Dual Tires): 19,100 kg Tridem Axle – by axle spread: 2.4 < 3.0m: 21,300 kg 3.0 < 3.6m: 24,000 kg 3.6 to 3.7m: 26,000 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: actual weight on the front axle plus other axle maximums O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 11; O. Reg. 368/17, s. 10; O. Reg. 228/19, s. 14. SCHEDULE 9 DESIGNATED tractor-trailer COMBINATION 9 — TRI-DRIVE TRACTOR SELF-STEER TRIAXLE SEMI-TRAILER Configuration Description Designated Tractor-Trailer Combination 9 is composed of a tractor and a single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a tri-drive. The semi-trailer has two axle units: a single self-steer axle in front and a tandem axle in the rear. Qualifying Preconditions Weight, see s. 14 The front axle weight must be at least 27 per cent of the tri-drive. Equipment and components, see ss. 5, 6, 8 to 11 Labelling, see s. 13 Alternatives A combination that meets every requirement to be Designated Tractor-Trailer Combination 9 except that the self-steer axle of the semi-trailer is not deployed is Designated Tractor-Trailer Combination 8. DIMENSIONAL LIMIT CHART Vehicle Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 23.5m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Tractor (4) Inter-axle Spacing Not controlled Tractor (5) Tridem Axle Spread 2.4 to 2.8m Tractor (6) Wheelbase 6.6 to 6.8m Tractor (7) Tridem Track Width — tractor with single tires built before 2010 2.3 to 2.6m Tractor (7) Tridem Track Width — tractor with single tires built after 2009 2.45 to 2.6m Tractor (7) Tridem Track Width — all other tractors 2.5 to 2.6m Semi-Trailer (8) Length Max. 16.2m Semi-Trailer (9) End-Dump Semi-Trailer Bed Length Max. 14.65m Semi-Trailer (10) Swing Radius Max. 2.0m Semi-Trailer (11) Wheelbase 6.25 to 12.0m Semi-Trailer (12) Effective Rear Overhang Max. 35% of wheelbase Semi-Trailer (13) Inter-vehicle-unit Distance Min. 3.7m Semi-Trailer (15) Inter-axle Spacing >2.5 to 3.0m Semi-Trailer (16) Tandem Spread 1.2 to 2.8m Semi-Trailer (19) Track Width — tandem — trailer with single tires built before 2010 2.3 to 2.6m Semi-Trailer (19) Track Width — tandem — trailer with single tires built after 2009 2.45 to 2.6m Semi-Trailer (19) Track Width — tandem — all other trailers 2.5 to 2.6m WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 7,700 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width Self-steer axle: 11 kg × combined tire widths in mm Not self-steer axle: 10 kg × combined tire widths in mm c) by axle unit description Tractor Drive Axle – by tridem axle spread: 2.4 < 2.7m: 21,300 kg 2.7 to 2.8m: 22,000 kg Trailer Axles: i. If tandem axle spread is 1.2 < 1.8m: 1. self-steer axle (load equalized): 9,000 kg 2. self-steer axle (not load equalized): 7,500 kg 3. tandem axle (load equalized): 18,000 kg 4. tandem axle (not load equalized): 15,000 kg ii. If tandem axle spread is 1.8 to 2.8m: 1. self-steer axle (load equalized): 9,550 kg 2. self-steer axle (not load equalized): 8,000 kg 3. tandem axle (load equalized): 19,100 kg 4. tandem axle (not load equalized): 16,000 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: (lower of i and ii) i. actual weight on the front axle plus other axle maximums ii. maximum weight based on base length: < 16.0m: 55,000 kg 16.0m < 16.75m: 56,500 kg 16.75m or more: 58,350 kg O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 12; O. Reg. 368/17, s. 11; O. Reg. 228/19, s. 15. SCHEDULE 10 DESIGNATED tractor-trailer COMBINATION 10 — TRI-DRIVE TRACTOR SELF-STEER QUAD SEMI-TRAILER Configuration Description Designated Tractor-Trailer Combination 10 is composed of a tractor and a single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a tri-drive. The semi-trailer has two axle units: a single self-steer axle in front and a tridem axle in the rear. Qualifying Preconditions Weight, see s. 14 The front axle weight must be at least 27 per cent of the tri-drive. Equipment and components, see ss. 5, 6, 8, 9, 11 Labelling, see s. 13 Alternatives A combination that meets every requirement to be Designated Tractor-Trailer Combination 10 except that the self-steer axle of the semi-trailer is not deployed is Designated Tractor-Trailer Combination 8. DIMENSIONAL LIMIT CHART Vehicle Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 23.5m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Tractor (4) Inter-axle Spacing Not controlled Tractor (5) Tridem Axle Spread 2.4 to 2.8m Tractor (6) Wheelbase 6.6 to 6.8m Tractor (7) Tridem Track Width — tractor with single tires built before 2010 2.3 to 2.6m Tractor (7) Tridem Track Width — tractor with single tires built after 2009 2.45 to 2.6m Tractor (7) Tridem Track Width — all other tractors 2.5 to 2.6m Semi-Trailer (8) Length Max. 16.2m Semi-Trailer (9) End-Dump Semi-Trailer Bed Length Max. 14.65m Semi-Trailer (10) Swing Radius Max. 2.0m Semi-Trailer (11) Wheelbase 6.25 to 12.0m Semi-Trailer (12) Effective Rear Overhang Max. 35% of wheelbase Semi-Trailer (13) Inter-vehicle-unit Distance — if tridem spread is 3.0 < 3.6m Min. 5.0m Semi-Trailer (13) Inter-vehicle-unit Distance — if tridem spread is 3.6 to 3.7m Min. 4.5m Semi-Trailer (15) Inter-axle Spacing >2.5 to 3.0m Semi-Trailer (16) Tridem Spread 3.0 to 3.7m Semi-Trailer (19) Track Width — tridem — trailer with single tires built before 2010 2.3 to 2.6m Semi-Trailer (19) Track Width — tridem — trailer with single tires built after 2009 2.45 to 2.6m Semi-Trailer (19) Track Width — tridem — all other trailers 2.5 to 2.6m WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 7,700 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width Self-steer axle: 11 kg × combined tire widths in mm Not self-steer axle: 10 kg × combined tire widths in mm c) by axle unit description Tractor Drive Axle – by tridem axle spread: 2.4 < 2.7m: 21,300 kg 2.7 to 2.8m: 22,000 kg Trailer Axles: – by tridem axle spread i. 3.0 < 3.6m 1. self-steer axle (load equalized): 8,000 kg 2. self-steer axle (not load equalized): 6,900 kg 3. tridem axle (load equalized): 24,000 kg 4. tridem axle (not load equalized): 20,700 kg ii. 3.6 to 3.7m 1. self-steer axle (load equalized): 8,500 kg 2. self-steer axle (not load equalized): 7,400 kg 3. tridem axle (load equalized): 25,500 kg 4. tridem axle (not load equalized): 22,200 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: (lower of i and ii) i. actual weight on the front axle plus other axle maximums ii. 63,500 kg O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 13; O. Reg. 368/17, s. 12. schedule 11 DESIGNATED tractor-trailer COMBINATION 11 — TRACTOR A-TRAIN DOUBLE TRAILERS Configuration Description Designated Tractor-Trailer Combination 11 is an A-train double. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a single or tandem axle. The lead semi-trailer has one axle unit that is a single or tandem axle. If there is a trailer converter dolly, it has a single axle and the second semi-trailer has one axle unit that is a single or tandem axle. If there is no trailer converter dolly, the full trailer has two axle units: a single axle in front and a single or tandem axle in the rear. Qualifying Preconditions Weight The sum of the weights of the converter dolly axle and the second trailer axles must not exceed the sum of the weights of the tractor drive axles and the lead semi-trailer axles. If the inter-vehicle-unit distance between the trailers is less than 3 metres, the sum of the weight of the axles of the lead semi-trailer and the trailer converter dolly or forward axle of a full trailer must not exceed, (a) 17,000 kg, if there is a single axle on the lead semi-trailer; or (b) 23,000 kg, if there is a tandem axle unit on the lead semi-trailer. Equipment and components, see ss. 5, 6, 8 DIMENSIONAL LIMIT CHART Vehicle Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 25.0m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Tractor (4) Inter-axle Spacing Min. 3.0m Tractor (5) Tandem Axle Spread 1.2 to 1.85m Tractor (6) Wheelbase Max. 6.2m Lead Semi-Trailer (10) Swing Radius Max. 2.0m Lead Semi-Trailer (11) Wheelbase Min. 6.25m Lead Semi-Trailer (13) Inter-vehicle-unit Distance — single to single or tandem Min. 3.0m Lead Semi-Trailer (13) Inter-vehicle-unit Distance — tandem to tandem Min. 5.0m Lead Semi-Trailer (16) Tandem Spread 1.2 to 1.85m Lead Semi-Trailer (18) Hitch Offset Max. 1.8m Lead Semi-Trailer (19) Track Width — trailer with single tires built before 2010 2.3 to 2.6m Lead Semi-Trailer (19) Track Width — trailer with single tires built after 2009 2.45 to 2.6m Lead Semi-Trailer (19) Track Width — all other trailers 2.5 to 2.6m Combination (20) Box Length Max. 20.0m Combination (21) Converter Dolly Drawbar Length Not controlled Combination (22) Converter Dolly Track Width — converter dolly with single tires built before 2010 2.3 to 2.6m Combination (22) Converter Dolly Track Width — converter dolly with single tires built after 2009 2.45 to 2.6m Combination (22) Converter Dolly Track Width — all other converter dollies 2.5 to 2.6m Second Semi or Full Trailer (25) Wheelbase Min. 6.25m Second Semi or Full Trailer (26) Inter-vehicle-unit Distance Not controlled Second Semi or Full Trailer (27) Inter-axle Spacing Min. 3.0m Second Semi or Full Trailer (28) Tandem Spread 1.2 to 1.85m Second Semi or Full Trailer (29) Track Width — trailer with single tires built before 2010 2.3 to 2.6m Second Semi or Full Trailer (29) Track Width — trailer with single tires built after 2009 2.45 to 2.6m Second Semi or Full Trailer (29) Track Width — all other trailers 2.5 to 2.6m WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 7,700 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width 10 kg × combined tire widths in mm c) by axle unit description Other Tractor Axles and Trailer Axles: Single Axle: 10,000 kg Tandem Axle – by axle spread: 1.2 < 1.8m: 18,000 kg 1.8 to 1.85m (Single Tires): 18,000 kg 1.8 to 1.85m (Dual Tires): 19,100 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: (lower of i and ii) i. actual weight on the front axle plus other axle maximums ii. 1. Until December 31, 2020, A. if long combination or one of its trailers was built after 2005, maximum weight based on number of axles: 5: 41,900 kg 6: 49,800 kg 7 or 8: 53,500 kg B. if not long combination and both trailers are built before 2006, AGVW is amount shown in appropriate Vehicle Weight Tables 3 to 29 2. After 2020, maximum weight based on number of axles: 5: 41,900 kg 6: 49,800 kg 7 or 8: 53,500 kg O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 14; O. Reg. 368/17, s. 13; O. Reg. 228/19, s. 16. SCHEDULE 12 DESIGNATED tractor-trailer COMBINATION 12 — TRACTOR B-TRAIN DOUBLE TRAILERS Configuration Description Designated Tractor-Trailer Combination 12 is a B-train double. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a single or tandem axle. The lead semi-trailer has one axle unit that is a tandem or tridem axle. The second semi-trailer has one axle unit that is a single, tandem or tridem axle. Qualifying Preconditions Equipment and components, see ss. 5, 6, 8 DIMENSIONAL LIMIT CHART Vehicle Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 27.5m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Tractor (4) Inter-axle Spacing Min. 3.0m Tractor (5) Tandem Axle Spread 1.2 to 1.85m Tractor (6) Wheelbase Max. 6.8m Lead Semi-Trailer (10) Swing Radius Max. 2.0m Lead Semi-Trailer (11) Wheelbase Min. 6.25m Lead Semi-Trailer (13) Inter-vehicle-unit Distance — single to single, tandem or tridem Min. 3.0m Lead Semi-Trailer (13) Inter-vehicle-unit Distance — tandem to tandem Min. 5.0m Lead Semi-Trailer (13) Inter-vehicle-unit Distance — tandem to tridem Min. 5.5m Lead Semi-Trailer (16) Tandem Spread 1.2 to 1.85m Lead Semi-Trailer (16) Tridem Spread 2.4 to 3.1m Lead Semi-Trailer (19) Track Width — trailer with single tires built before 2010 2.3 to 2.6m Lead Semi-Trailer (19) Track Width — trailer with single tires built after 2009 2.45 to 2.6m Lead Semi-Trailer (19) Track Width — all other trailers 2.5 to 2.6m Combination (20) Box Length Max. 20.0m Combination (11)+(25) Sum of Trailer Wheelbases — if tractor wheelbase is 6.2m or less Max. 17.0m Combination (11)+(25) Sum of Trailer Wheelbases — if tractor wheelbase is >6.2m to 6.3m Max. 16.53m Combination (11)+(25) Sum of Trailer Wheelbases — if tractor wheelbase is >6.3m to 6.4m Max. 16.44m Combination (11)+(25) Sum of Trailer Wheelbases — if tractor wheelbase is >6.4m to 6.5m Max. 16.36m Combination (11)+(25) Sum of Trailer Wheelbases — if tractor wheelbase is >6.5m to 6.6m Max. 16.27m Combination (11)+(25) Sum of Trailer Wheelbases — if tractor wheelbase is >6.6m to 6.7m Max. 16.19m Combination (11)+(25) Sum of Trailer Wheelbases — if tractor wheelbase is >6.7m to 6.8m Max. 16.10m Second Trailer (23) Swing Radius Max. 2.0m Second Trailer (24) Kingpin behind rearmost axle of lead trailer Max. 0.3m Second Trailer (25) Wheelbase Min. 6.25m Second Trailer (26) Inter-vehicle-unit Distance — single to tandem or tridem Min. 3.0m Second Trailer (26) Inter-vehicle-unit Distance — tandem to tandem Min. 5.0m Second Trailer (26) Inter-vehicle-unit Distance — tandem to tridem Min. 5.5m Second Trailer (26) Inter-vehicle-unit Distance — tridem to tridem Min. 6.0m Second Trailer (28) Tandem Spread 1.2 to 1.85m Second Trailer (28) Tridem Spread 2.4 to 3.1m Second Trailer (29) Track Width — trailer with single tires built before 2010 2.3 to 2.6m Second Trailer (29) Track Width — trailer with single tires built after 2009 2.45 to 2.6m Second Trailer (29) Track Width — all other trailers 2.5 to 2.6m WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 7,700 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width 10 kg × combined tire widths in mm c) by axle unit description Other Tractor and Trailer Axles: Single Axle: 10,000 kg Tandem Axle – by axle spread: 1.2 < 1.8m: 18,000 kg 1.8 to 1.85m (Single Tires): 18,000 kg 1.8 to 1.85m (Dual Tires): 19,100 kg Tridem Axle – by axle spread 2.4 < 3.0m: 21,300 kg 3.0 to 3.1: 24,000 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: (lower of i and ii) i. actual weight on the front axle plus other axle maximums ii. if a 7, 8 or 9-axle combination, maximum weight based on number of axles and base length: 1. If 7-axle combination: < 17.0: 56,500 kg 17<18m: 57,000 kg 18<19m: 58,500 kg 19m or more: 60,300 kg 2. If 8 or 9-axle combination: < 19.0 : 61,000 kg 19.0<19.5m: 62,000 kg 19.5<20.5m: 63,000 kg 20.5m or more: 63,500 kg O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 15; O. Reg. 8/16, s. 3; O. Reg. 368/17, s. 14; O. Reg. 228/19, s. 17. SCHEDULE 13 DESIGNATED tractor-trailer COMBINATION 13 — TRACTOR C-TRAIN DOUBLE TRAILERS Configuration Description Designated Tractor-Trailer Combination 13 is a C-train double. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a single or tandem axle. The lead semi-trailer has one axle unit that is a single or tandem axle. The trailer converter dolly has one axle unit that is a single axle. The second semi-trailer has one axle unit that is a single or tandem axle. Qualifying Preconditions Weight The sum of the weights of the converter dolly axle and the second trailer axles must not exceed the sum of the weights of the tractor drive axles and the lead semi-trailer axles. If the inter-vehicle-unit distance between the trailers is less than 3 metres the sum of the weight of the axles of the lead semi-trailer and the trailer converter dolly must not exceed, (a) 17,000 kg, if there is a single axle on the lead semi-trailer; or (b) 23,000 kg, if there is a tandem axle unit on the lead semi-trailer. Equipment and components, see ss. 5, 6, 8, 12 DIMENSIONAL LIMIT CHART Vehicle Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 25.0m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Tractor (4) Inter-axle Spacing Min. 3.0m Tractor (5) Tandem Axle Spread 1.2 to 1.85m Tractor (6) Wheelbase Max. 6.2m Lead Semi-Trailer (10) Swing Radius Max. 2.0m Lead Semi-Trailer (11) Wheelbase Min. 6.25m Lead Semi-Trailer (13) Inter-vehicle-unit Distance — single to single or tandem Min. 3.0m Lead Semi-Trailer (13) Inter-vehicle-unit Distance — tandem to tandem Min. 5.0m Lead Semi-Trailer (16) Tandem Spread 1.2 to 1.85m Lead Semi-Trailer (18) Hitch Offset Max. 1.8m Lead Semi-Trailer (19) Track Width — trailer with single tires built before 2010 2.3 to 2.6m Lead Semi-Trailer (19) Track Width — trailer with single tires built after 2009 2.45 to 2.6m Lead Semi-Trailer (19) Track Width — all other trailers 2.5 to 2.6m Combination (20) Box Length Max. 20.0m Combination (21) Converter Dolly Drawbar Length Max. 2.0m Combination (22) Converter Dolly Track Width — converter dolly with single tires built before 2010 2.3 to 2.6m Combination (22) Converter Dolly Track Width — converter dolly with single tires built after 2009 2.45 to 2.6m Combination (22) Converter Dolly Track Width — all other converter dollies 2.5 to 2.6m Second Trailer (25) Wheelbase Min. 6.25m Second Trailer (26) Inter-vehicle-unit Distance Not controlled Second Trailer (27) Inter axle Spacing Min. 3.0m Second Trailer (28) Tandem Spread 1.2 to 1.85m Second Trailer (29) Track Width — trailer with single tires built before 2010 2.3 to 2.6m Second Trailer (29) Track Width — trailer with single tires built after 2009 2.45 to 2.6m Second Trailer (29) Track Width — all other trailers 2.5 to 2.6m WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 7,700 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width 10 kg × combined tire widths in mm c) by axle unit description Other Tractor and Trailer Axles: Single Axle: 10,000 kg Tandem Axle – by axle spread 1.2 < 1.8m: 18,000 kg 1.8 to 1.85m (Single Tires): 18,000 kg 1.8 to 1.85m (Dual Tires): 19,100 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: (lower of i and ii) i. actual weight on the front axle plus other axle maximums ii. 1. Until December 31, 2020, A. if long combination or one of its trailers was built after 2005, maximum weight based on number of axles: 5: 41,900 kg 6: 49,800 kg 7: 54,600 kg 8: 58,500 kg B. if not long combination and both trailers are built before 2006, amount shown in appropriate Vehicle Weight Tables 3 to 29 2. After 2020, maximum weight based on number of axles: 5: 41,900 kg 6: 49,800 kg 7: 54,600 kg 8: 58,500 kg O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 16; O. Reg. 368/17, s. 15; O. Reg. 228/19, s. 18. SCHEDULE 14 DESIGNATED tractor-trailer COMBINATION 14 — stinger-steer TRACTOR semi-trailer auto or boat carrier Configuration Description Designated Tractor-Trailer Combination 14 is a stinger-steer combination composed of a tractor and semi-trailer. The fifth wheel assembly is mounted on a drop frame located behind and below the centre of the rearmost axle of the tractor. The front axle of the tractor is a single axle with single tires and the drive axle is single or tandem. The semi-trailer has a single or tandem axle. Qualifying Preconditions The width of the tractor or trailer rear load overhang, including extendable support plates, if any, does not exceed 2.3m. Equipment and Components, see ss. 5, 6, 8 Exceptions A non-enclosed auto or boat carrier where only the loaded motor vehicles or boats and support plates, if any, on which the motor vehicles or boats rest extend beyond the Overall Length (1), Height (3) and Tractor Effective Rear Overhang (12) limits set out in the Dimensional Limit Chart below is exempt from those limits. The following limits apply to these exempted auto or boat carriers: Overall length (1) – 25 metres Height (3) – 4.3 metres Tractor Effective Rear Overhang (12) – 4.6 metres Dimensional Limit Chart Vehicle Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 23m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Tractor (4) Inter-axle Spacing Min. 3.0m Tractor (5) Tandem Axle Spread 1.2 to 1.85m Tractor (6) Wheelbase Not controlled Tractor (12) Tractor Effective Rear Overhang Max. 4.0m Tractor (32) Hitch Offset Max. 2.3m Tractor (33) Length Max. 12.5m Tractor (34) Front Load Overhang Max. 1.0 m Semi-Trailer (8) Length Max. 14.65m Semi-Trailer (11) Wheelbase: 6.25 to 12.5m Semi-Trailer (16) Tandem Axle Spread 1.2 to 3.10m Semi-Trailer (17) Effective Rear Overhang (excluding rear load overhang) Max. 4.0m or 42% of wheelbase (whichever is greater) Semi-Trailer (18) Rear Load Overhang Max. 1.2m Semi-Trailer (19) Track Width — trailer with single tires built before 2010 2.3 to 2.6m Semi-Trailer (19) Track Width — trailer with single tires built after 2009 2.45 to 2.6m Semi-Trailer (19) Track Width — all other trailers 2.5 to 2.6m WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 7,700 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width 10 kg × combined tire widths in mm c) by axle unit description Other Tractor Axles and Trailer Axles: Single Axle: 10,000 kg Tandem Axle: 18,000 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: actual weight on the front axle plus other axle maximums O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 17; O. Reg. 368/17, s. 16; O. Reg. 228/19, s. 19. SCHEDULE 15 DESIGNATED TRACTOR-TRAILER COMBINATION 15 — TRACTOR HINGED SEMI-TRAILER Configuration Description Designated Tractor-Trailer Combination 15 is a combination composed of a tractor and a hinged single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a tandem axle. The semi-trailer consists of two portions permanently attached by a dual hinging system designed to prevent rotation (roll freedom) between the two portions of the semi-trailer. The front portion of the semi-trailer has a tridem axle and the rear portion of the trailer has a tandem axle. The forward hinge of the dual hinging system allows at least 22 degrees horizontal articulation in either direction from the straight position. The rearward hinge allows the rear portion of the trailer to articulate downward, but does not allow upward articulation relative to the front portion of the trailer. The hinge position shown in the diagram refers to the articulation point of the forward horizontal hinge. The position of the rearward hinge is not controlled. Qualifying Preconditions Weight, see s. 14 Equipment and components, see ss. 5, 6, 7, 8 If equipped with a hinge locking device, the device must be disengaged when operating on a highway, other than when reversing. Cargo must not span the hinge of the trailer if secured to both portions of the trailer. Labelling, see s. 13 Dimensional Limit Chart Vehicle Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 23.0m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Tractor (4) Inter-axle Spacing Min. 3.0m Tractor (5) Tandem Axle Spread 1.2 to 1.85m Tractor (6) Wheelbase Max. 6.2m Semi-Trailer (8) Length Max. 16.2m Semi-Trailer (10) Swing Radius Max. 2.0m Semi-Trailer (11) Wheelbase (Front Portion) Min. 7.9m Semi-Trailer (13) Inter-vehicle-unit Distance Min. 5.3m Semi-Trailer (16) Tridem Spread 3.0 to 3.1m Semi-Trailer (18) Hinge Offset Max 2.0m Semi-Trailer (19) Track Width of tandem axle and tridem axle — single tires 2.45 to 2.6m Semi-Trailer (19) Track Width of tandem axle and tridem axle — dual tires 2.5 to 2.6m Semi-Trailer (25) Wheelbase (Rear Portion) Min. 4.0m Semi-Trailer (26) Inter-axle Spacing Min. 3.7m Semi-Trailer (28) Tandem Spread 1.5 to 1.6m WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 7,700 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width 10 kg × combined tire widths in mm c) by axle unit description Tractor Drive Axle – by tandem axle spread: 1.2 < 1.8m : 18,000 kg 1.8 to 1.85m (single tires): 18,000 kg 1.8 to 1.85m (dual tires): 19,100 kg Trailer: Tandem axle (load equalized): 16,000 kg Tandem axle (not load equalized): 14,000 kg Tridem axle (load equalized): 24,000 kg Tridem axle (not load equalized): 21,000 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: (lower of i and ii) i. actual weight on the front axle plus other axle maximums ii. 62,000 kg if actual front axle weight is less than 6,000 kg 63,000 kg if actual front axle weight is 6,000 kg to less than 7,000 kg 63,500 kg if actual front axle weight is 7,000 kg or more O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 18; O. Reg. 368/17, s. 17. SCHEDULE 16 DESIGNATED BUS OR RECREATIONAL VEHICLE 1 — STANDARD BUS OR COMPARABLE RECREATIONAL VEHICLE Vehicle Description Designated Bus or Recreational Vehicle 1 is a bus or recreational vehicle. It is not an articulated bus. It may be a school bus, motor coach or double-decker bus. The front axle is a single axle with single tires. The drive axle is a single or tandem axle. If the drive axle is a single axle, it may form a two axle group with a tag axle to the rear. It is not equipped with a fifth wheel assembly. Qualifying Preconditions Equipment and components, see s. 8 Dimensional Limit Chart Vehicle Ref. Feature Dimensional Limit Bus or RV (1) Length Max. 12.5m Bus or RV (2) Width Max. 2.6m Bus or RV (3) Height Max. 4.15m Bus or RV (4) Inter-axle Spacing Not controlled Bus or RV (5) Rear Tandem or Two Axle Group 1.2 to 1.85m Bus or RV (6) Wheelbase Not controlled Bus or RV (12) Effective Rear Overhang Not controlled WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 9,000 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width Tag Axle – 10 kg × combined tire widths in mm Tag Axle (vehicle manufactured before July 1, 2011) – 11 kg × combined tire widths in mm Drive Axle – 10 kg × combined tire widths in mm c) by axle unit description Single Drive Axle: 10,000 kg Single Drive Axle (Dual Tires) on Urban Transit Bus not equipped with a tag axle: 11,400 kg Tag Axle (by Two Axle Group spacing) 1.2 < 1.3m : 6,300 kg 1.3 < 1.4m: 6,700 kg 1.4 < 1.5m: 7,000 kg 1.5 < 1.85m: 7,400 kg Tandem Drive Axle: 18,000 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: actual weight on the front axle plus other axle maximums O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 19; O. Reg. 368/17, s. 18; O. Reg. 228/19, s. 20. SCHEDULE 17 DESIGNATED BUS OR RECREATIONAL VEHICLE 2 — INTER-CITY BUS OR COMPARABLE RECREATIONAL VEHICLE Vehicle Description Designated Bus or Recreational Vehicle 2 is an inter-city bus or recreational vehicle that has two or three axles and exceeds 12.5 metres in length. It cannot be a school bus but can be a double-decker bus. The vehicle is not equipped with a fifth wheel assembly. If the vehicle is a recreational vehicle, it is equipped in the same manner as a motor coach with motive power mounted to the rear of the front axle and an air-ride or torsion-bar suspension. Designated Bus or Recreational Vehicle 2 has two or three axles. The front axle unit is a single axle with single tires. The rear axles are a single or tandem drive axle or a two axle group. If the rear axles are a two axle group, they are composed of a single drive axle in front and a tag axle in the rear. Qualifying Preconditions Equipment and Components – see s. 8 Dimensional Limit Chart Vehicle Ref. Feature Dimensional Limit Bus or RV (1) Length Max. 14.0m Bus or RV (2) Width Max. 2.6m Bus or RV (3) Height Max. 4.15m Bus or RV (4) Inter-axle Spacing Not controlled Bus or RV (5) Rear Tandem or Two Axle Group 1.2 to 1.85m Bus or RV (6) Wheelbase Not controlled Bus or RV (12) Effective Rear Overhang Max. 4.0m WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 9,000 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width Tag Axle: 10 kg × combined tire widths in mm Tag Axle (Vehicle built before July 1, 2011): 11 kg × combined tire widths in mm Drive Axle: 10 kg × combined tire widths in mm c) by axle unit description Single Drive Axle: 10,000 kg Tag Axle (by Two Axle Group spacing) 1.2 < 1.3m: 6,300 kg 1.3 < 1.4m: 6,700 kg 1.4 < 1.5m: 7,000 kg 1.5 < 1.85m: 7,400 kg Tandem Drive Axle: 18,000 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: actual weight on the front axle plus other axle maximums O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 20; O. Reg. 368/17, s. 19; O. Reg. 228/19, s. 21. SCHEDULE 18 DESIGNATED BUS 3 — ARTICULATED BUS Vehicle Description Designated Bus 3 is an articulated bus. It is not a recreational vehicle. An articulated bus has two portions with articulation between the portions, or has three portions with articulation between each portion. It is equipped with a single axle at the rear of each portion of the bus. The front axle unit is a single axle with single tires. Dimensional Limit Chart Vehicle Ref. Feature Dimensional Limit Articulated Bus (1) Length Max. 25m Articulated Bus (2) Width Max. 2.6m Articulated Bus (3) Height Max. 4.15m Articulated Bus (4) Inter-axle Spacing Not controlled Articulated Bus (6) Wheelbase Not controlled Articulated Bus (12) Effective Rear Overhang Not controlled Articulated Bus (31) Inter-axle Spacing Not controlled WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 9,000 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by sum of tire widths 10 kg × combined tire widths in mm c) by axle unit description Single Axle: 10,000 kg Single Drive Axle (Dual Tires) on Urban Transit Bus: 11,400 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: actual weight on the front axle plus other axle maximums O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 21; O. Reg. 368/17, s. 20; O. Reg. 228/19, s. 22. SCHEDULE 19 DESIGNATED TRUCK 1 — 2-AXLE TRUCK Vehicle Description Designated Truck 1 is a 2-axle truck with a front single axle and rear single drive axle. Qualifying Preconditions Weight – The front axle weight must be at least 30 per cent of the gross vehicle weight at all times. Equipment and components, see ss. 5, 8 Exceptions Until December 31, 2025, the dimensional limit for Effective Rear Overhang (12) does not apply if the truck was built before July 1, 2011. Until December 31, 2025, the dimensional limit for Hitch Offset (32) does not apply if either the truck or the trailer that it is drawing was built before July 1, 2011 or if both were built before July 1, 2011. An overhanging boom of a rear-facing crane that extends 1.0 metre or less past the rearmost point of the truck is exempt from the dimensional limit for Effective Rear Overhang (12). Dimensional Limit Chart Vehicle Ref. Feature Dimensional Limit Truck (1) Length Max. 12.5m Truck (2) Width Max. 2.6m Truck (3) Height Max. 4.15m Truck (4) Inter-axle Spacing Min. 3.0m Truck (6) Wheelbase Not controlled Truck (12) Effective Rear Overhang Max. 4.0m Truck (20) Box Length Not controlled Truck (32) Hitch Offset (if drawing trailer) Max. 1.8m WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 9,000 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width 10 kg × combined tire widths in mm c) by axle unit description Drive Axle: Single Axle: 10,000 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: actual weight on the front axle plus other axle maximums O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 22; O. Reg. 8/16, s. 4; O. Reg. 368/17, s. 21; O. Reg. 228/19, s. 23. SCHEDULE 20 DESIGNATED TRUCK 2 — TANDEM-AXLE TRUCK Vehicle Description Designated Truck 2 is a 3-axle truck with a front single axle and rear tandem drive axle. Qualifying Preconditions Weight – The front axle weight must be at least 21 per cent of the gross vehicle weight at all times. Equipment and components, see ss. 5, 8 Exceptions Until December 31, 2025, the dimensional limit for Effective Rear Overhang (12) does not apply if the truck was built before July 1, 2011. Until December 31, 2025, the dimensional limit for Hitch Offset (32) does not apply if either the truck or the trailer that it is drawing was built before July 1, 2011 or if both were built before July 1, 2011. An overhanging boom of a rear-facing crane that extends 1.0 metre or less past the rearmost point of the truck is exempt from the dimensional limit for Effective Rear Overhang (12). Dimensional Limit Chart Vehicle Ref. Feature Dimensional Limit Truck (1) Length Max. 12.5m Truck (2) Width Max. 2.6m Truck (3) Height Max. 4.15m Truck (4) Inter-axle Spacing Min. 3.0m Truck (5) Tandem Axle Spread 1.2 to 1.88m Truck (6) Wheelbase Not controlled Truck (12) Effective Rear Overhang Max. 4.0m Truck (20) Box Length Not controlled Truck (32) Hitch Offset (if drawing trailer) Max. 1.8m WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 9,000 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width 10 kg × combined tire widths in mm c) by axle unit description Tandem Drive Axle by axle spread: 1.2 < 1.8m: 18,000 kg 1.8 to 1.88m (Single tires): 18,000 kg 1.8 to 1.88m (Dual Tires): 19,100 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: (lower of i and ii) i. actual weight on the front axle plus other axle maximums ii. maximum weight based on base length: < 4.5m: 25,000 kg 4.5m < 4.7m: 26,000 kg 4.7m < 4.9m: 27,000 kg 4.9m or more: 28,100 kg O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 23; O. Reg. 8/16, s. 5; O. Reg. 368/17, s. 22. SCHEDULE 21 DESIGNATED TRUCK 3 — 3-axle truck plus auxiliary axle Vehicle Description Designated Truck 3 is a 4-axle truck with a front single axle, a liftable auxiliary self-steer axle or an optionally liftable forced-steer auxiliary pusher axle, and a rear tandem drive axle. Qualifying Preconditions Weight, see s. 14 The front axle weight must be at least 19 per cent of the gross vehicle weight at all times. A liftable auxiliary self-steer axle must not be deployed if the resulting weight on the axle is less than 3,000 kilograms. Equipment and components, see ss. 5, 8, 9 Labelling, see s. 13 Exceptions Until December 31, 2025, the dimensional limits for Effective Rear Overhang (12) and Tandem Axle Track Width (35) do not apply if the truck was built before July 1, 2011. Until December 31, 2025, the dimensional limit for Hitch Offset (32) does not apply if either the truck or the trailer that it is drawing was built before July 1, 2011 or if both were built before July 1, 2011. An overhanging boom of a rear-facing crane that extends 1.0 metre or less past the rearmost point of the truck is exempt from the dimensional limit for Effective Rear Overhang (12) Alternatives A truck that meets every requirement to be Designated Truck 3 except that the liftable axle is not deployed is Designated Truck 2. Dimensional Limit Chart Vehicle Ref. Feature Dimensional Limit Truck (1) Length Max. 12.5m Truck (2) Width Max. 2.6m Truck (3) Height Max. 4.15m Truck (4) Inter-axle Spacing 2.3 to 2.8m Truck (5) Tandem Axle Spread 1.3 to 1.6m Truck (6) Wheelbase Not controlled Truck (12) Effective Rear Overhang Max. 4.0m Truck (20) Box Length Not controlled Truck (31) Inter-Axle Spacing Min. 3.0m Truck (32) Hitch Offset (if drawing trailer) Max. 1.8m Truck (35) Tandem Axle Track Width 2.4 to 2.6m WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 9,000 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width Auxiliary axle: 11 kg × combined tire widths in mm Not auxiliary axle: 10 kg × combined tire widths in mm c) by axle unit description Auxiliary axle (load-equalized): 6,000 kg Auxiliary axle (not load-equalized): 4,500 kg Tandem drive axle (load-equalized): 18,000 kg Tandem drive axle (not load-equalized): 15,000 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: actual weight on the front axle plus other axle maximums O. Reg.

457/10, s. 29; O. Reg. 16/14, s. 24; O. Reg. 8/16, s. 6; O. Reg. 368/17, s. 23. SCHEDULE 22 DESIGNATED TRUCK 4 — twin-steer tandem-drive truck Vehicle Description Designated Truck 4 is a 4-axle truck with a front tandem axle and a rear tandem drive axle. Qualifying Preconditions Weight – The front axle weight must be at least 38 per cent of the gross vehicle weight at all times. Equipment and components, see ss. 5, 8 Exceptions Until December 31, 2025, the dimensional limits for Effective Wheelbase (6), Effective Rear Overhang (12) and Rear Tandem Axle Track Width (35) do not apply if the truck, other than a concrete mixer fitted with a revolving drum, was built before July 1, 2011. In the case of a concrete mixer fitted with a revolving drum that was built before July 1, 2011, these dimensional limits do not apply on or before December 31, 2030. In the case of a truck drawing a trailer, until December 31, 2025, the dimensional limit for Hitch Offset (32) does not apply on or before December 31, 2025, if either the truck or the trailer it is drawing was built before July 1, 2011 or if both were built before July 1, 2011. An overhanging boom of a rear-facing crane that extends 1.0 metre or less past the rearmost point of the truck is exempt from the dimensional limit for Effective Rear Overhang (12). Dimensional Limit Chart Vehicle Ref. Feature Dimensional Limit Truck (1) Length Max. 12.5m Truck (2) Width Max. 2.6m Truck (3) Height Max. 4.15m Truck (4) Inter-axle Spacing Not controlled Truck (5) Rear Tandem Axle Spread 1.2 to 1.88m Truck (6) Effective Wheelbase Min. 5.3m Truck (12) Effective Rear Overhang Max. 4.0m Truck (20) Box Length Not controlled Truck (30) Front Tandem Axle Spread 1.2 to 2.7m Truck (32) Hitch Offset (if drawing trailer) Max. 1.8m Truck (35) Rear Tandem Axle Track Width 2.4 to 2.6m WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 10,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Tandem Axle by axle spread: 1.2 < 1.6m: 17,000 kg 1.6 to 2.7m: 18,000 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width 10 kg × combined tire widths in mm c) by axle unit description Tandem Axle by axle spread: 1.2 < 1.8m : 18,000 kg 1.8 to 1.88m (Single Tires): 18,000 kg 1.8 to 1.88m (Dual Tires): 19,100 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: (lower of i and ii) i. actual weight on the front axle plus other axle maximums ii. 32,000 kg if the truck is drawing a trailer or has an effective wheelbase of 5.3 < 6.0m 37,100 kg if the truck has an effective wheelbase of 6.0m or greater and is not drawing a trailer O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 25; O. Reg. 8/16, s. 7; O. Reg. 368/17, s. 24. schedule 23 designated truck 5 — self-steer triaxle truck Vehicle Description Designated Truck 5 is a 4-axle truck with a front single axle, a self-steer liftable pusher axle and a rear tandem drive axle. Qualifying Preconditions Weight, see s. 14 The front axle weight must be at least 23 per cent of the gross vehicle weight at all times. The liftable axle must not be deployed if the resulting weight on the axle is less than 4,000 kilograms. Equipment and components, see ss. 5, 8, 9. Labelling, see s. 13. Exceptions Until December 31, 2025, the dimensional limits for Effective Rear Overhang (12) and Tandem Axle Track Width (35) do not apply if the truck was built before July 1, 2011. Until December 31, 2025, the dimensional limit for Hitch Offset (32) does not apply if either the truck or the trailer it is drawing was built before July 1, 2011 or if both were built before July 1, 2011. An overhanging boom of a rear-facing crane that extends 1.0 metre or less past the rearmost point of the truck is exempt from the dimensional limit for Effective Rear Overhang (12). Alternatives A truck that meets every requirement to be Designated Truck 5 except that the liftable axle of the truck is not deployed is Designated Truck 2. Dimensional Limit Chart Vehicle Ref. Feature Dimensional Limit Truck (1) Length Max. 12.5m Truck (2) Width Max. 2.6m Truck (3) Height Max. 4.15m Truck (31) Inter-axle Spacing Not controlled Truck (4) Inter-axle Spacing 2.51 to 2.8m Truck (5) Tandem Axle Spread 1.2 to 1.88m Truck (6) Wheelbase Min. 6.4m, if Tandem Axle Spread (5) is 1.2 < 1.8m Truck (6) Wheelbase Min. 6.85m, if Tandem Axle Spread (5) is 1.8 to 1.88m Truck (12) Effective Rear Overhang Max. 4.0m Truck (20) Box Length Not controlled Truck (32) Hitch Offset (if drawing trailer) Max. 1.8m Truck (35) Tandem Axle Track Width 2.4 to 2.6m WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 9,000 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width Self-steer axle: 11 kg × combined tire widths in mm Not self-steer axle: 10 kg × combined tire widths in mm c) by axle unit description i. If tandem axle spread is 1.2 < 1.8m: 1. self-steer axle (load equalized): 9,000 kg 2. self-steer axle (not load equalized): 7,500 kg 3. tandem drive axle (load equalized): 18,000 kg 4. tandem drive axle (not load equalized): 15,000 kg ii. If tandem axle spread is 1.8 to 1.88m: 1. self-steer axle (load equalized): 9,550 kg 2. self-steer axle (not load equalized): 8,000 kg 3. tandem drive axle (load equalized): 19,100 kg 4. tandem drive axle (not load equalized): 16,000 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: actual weight on the front axle plus the other axle maximums O. Reg. 457/10, s. 29; O. Reg. 167/12, s. 5; O. Reg. 16/14, s. 26; O. Reg. 8/16, s. 8; O. Reg. 368/17, s. 25; O. Reg. 228/19, s. 24. schedule 24 designated truck 6 — tri-drive 4-axle truck Vehicle Description Designated Truck 6 is a 4-axle truck with a front single axle and a rear tri-drive axle. Qualifying Preconditions Weight – The front axle weight must be at least 23 per cent of the gross vehicle weight at all times. Equipment and components, see ss. 5, 8, 11 Exceptions Until December 31, 2025, the dimensional limits for Wheelbase (6), Effective Rear Overhang (12), Hitch Offset (32) and Rear Tandem Axle Track Width (35) do not apply if the truck was built before July 1, 2011. An overhanging boom of a rear-facing crane that extends 1.0 metre or less past the rearmost point of the truck is exempt from the dimensional limit for Effective Rear Overhang (12). Dimensional Limit Chart Vehicle Ref. Feature Dimensional Limit Truck (1) Length Max. 12.5m Truck (2) Width Max. 2.6m Truck (3) Height Max. 4.15m Truck (4) Inter-axle Spacing Not controlled Truck (5) Tridem Axle Spread 2.4 to 2.8m Truck (6) Wheelbase Min. 6.6m Truck (12) Effective Rear Overhang Max. 4.0m Truck (20) Box Length Not controlled Truck (32) Hitch Offset (if drawing trailer) Max. 2.5m Truck (35) Tridem Track Width 2.5 to 2.6m WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 9,000 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width 10 kg × combined tire widths in mm c) by axle unit description Tridem Axle by axle spread: 2.4 < 2.7m : 21,300 kg 2.7 to 2.8m: 22,000 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: actual weight on the front axle plus the other axle maximums O. Reg. 457/10, s. 29; O. Reg. 167/12, s. 6; O. Reg. 16/14, s. 27; O. Reg. 368/17, s. 26. SCHEDULE 25 DESIGNATED TRUCK 7 — TWIN STEER TRI-DRIVE 5-AXLE TRUCK Vehicle Description Designated Truck 7 is a 5-axle truck with a front tandem axle and a rear tri-drive axle. Qualifying Preconditions Weight – Front axle weight must be at least 23 per cent of the gross vehicle weight at all times. Equipment and components, see ss. 5, 8, 11 Exceptions Until December 31, 2025, the dimensional limits for Wheelbase (6), Effective Rear Overhang (12), Hitch Offset (32) and Rear Tandem Axle Track Width (35) do not apply if the truck was built before July 1, 2011. An overhanging boom of a rear-facing crane that extends 1.0 metre or less past the rearmost point of the truck is exempt from the dimensional limit for Effective Rear Overhang (12). Dimensional Limit CHART Vehicle Ref. Feature Dimensional Limit Truck (1) Length Max. 12.5m Truck (2) Width Max. 2.6m Truck (3) Height Max. 4.15m Truck (4) Inter-axle Spacing Not controlled Truck (5) Tridem Axle Spread 2.4 to 2.8m Truck (6) Effective wheelbase Min. 6.0m Truck (12) Effective Rear Overhang Max. 4.0m Truck (20) Box Length Not controlled Truck (30) Front Tandem Axle Spread 1.2 to 2.7m Truck (32) Hitch Offset (if drawing trailer) Max. 2.5m Truck (35) Tridem Track Width 2.5 to 2.6m WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 10,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Tandem Axle by axle spread: 1.2 < 1.6m: 17,000 kg 1.6 to 2.7m: 18,000 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width 10 kg × combined tire widths in mm c) by axle unit description Tridem Axle by axle spread 2.4 < 2.7m : 21,300 kg 2.7 to 2.8m: 22,000 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: actual weight on the front axle plus the other axle maximums O. Reg. 457/10, s. 29; O. Reg. 167/12, s. 7; O. Reg. 16/14, s. 28; O. Reg. 368/17, s. 27. SCHEDULE 26 DESIGNATED TRUCK-trailer combination 1 — truck and fixed axle pony trailer Configuration Description Designated Truck-Trailer Combination 1 is composed of any designated truck and a pony trailer with one axle unit. The pony trailer’s axle unit may be a single axle, tandem axle or tridem axle. The trailer has a single drawbar. Qualifying Preconditions Equipment and components for trailer, see ss. 5, 6, 8 Exceptions If the trailer has a manufacturer’s gross vehicle weight rating of less than 10,000 kilograms, the dimensional limits for Wheelbase (11), Inter-vehicle-unit Distance (13) and Track Width (19) do not apply. Until December 31, 2025, the dimensional limit for Hitch Offset (32) does not apply if the truck was built before July 1, 2011. Until December 31, 2025, the dimensional limits for Wheelbase (11), Effective Rear Overhang (12), Inter-vehicle-unit Distance (13), Track Width (19) and Box Length (20) do not apply if the trailer was built before July 1, 2011. Dimensional Limit Chart Vehicle Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 23m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Truck na Designated Trucks 1-7 Refer to Schedules 19-25 Pony Trailer (8) Length Max. 12.5m Pony Trailer (11) Wheelbase — single axle trailer Min. 4.0m Pony Trailer (11) Wheelbase — tandem and tridem trailer Min. 6.25m Pony Trailer (12) Effective Rear Overhang Max. 4.0m Pony Trailer (13) Inter-vehicle-unit Distance between single and single, tandem, or tridem Min. 3.0m Pony Trailer (13) Inter-vehicle-unit Distance between tandem and tandem Min. 5.0m Pony Trailer (13) Inter-vehicle-unit Distance between tandem and tridem Min. 5.5m Pony Trailer (13) Inter-vehicle-unit Distance between tridem and tridem Min. 6.0m Pony Trailer (16) Tandem Spread 1.2 to 1.85m Pony Trailer (16) Tridem Spread 2.4 to 3.7m Pony Trailer (19) Track Width — single tires 2.45 to 2.6m Pony Trailer (19) Track Width — dual tires 2.5 to 2.6m Pony Trailer (20) Box Length Max. 20m Pony Trailer (32) Hitch Offset — single or tandem drive truck Max. 1.8m Pony Trailer (32) Hitch Offset — tridem drive truck Max. 2.5m WEIGHT LIMIT CHARTs truck weights Feature Weight Limit Truck Weights Refer to appropriate Weight Limit Charts (Schedules 19-25) trailer axle maximumS (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width 10 kg × combined tire widths in mm c) by axle unit description Single Axle: 10,000 kg Tandem Axle by axle spread: 1.2 < 1.8m: 18,000 kg 1.8 to 1.85m (Single Tires): 18,000 kg 1.8 to 1.85m (Dual Tires): 19,100 kg Tridem Axle by axle spread: 2.4 < 3.0m: 21,300 kg 3.0 < 3.6m: 24,000 kg 3.6 to 3.7m: 26,000 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: (lower of i and ii) i. AGVW of Designated Truck plus trailer axle maximums ii. Until December 31, 2025, 1. if trailer is built before July, 2011, the weight in Vehicle Weight Table 30 2. if trailer is built after June, 2011, has a tridem axle, a wheelbase less than 8.75m and is drawn by Designated Truck 1, 37,350 kg 3. if neither 1 nor 2 applies, A. if trailer wheelbase is less than 8.75m, the weight in Vehicle Weight Table 31 B. if trailer wheelbase is 8.75m or greater, the weight in Vehicle Weight Table 30 After 2025, 1. if trailer has a tridem axle, a wheelbase less than 8.75m and is drawn by Designated Truck 1, 37,350 kg 2. if 1 does not apply, A. if trailer wheelbase is less than 8.75m, the weight in Vehicle Weight Table 31 B. if trailer wheelbase is 8.75m or greater, the weight in Vehicle Weight Table 30 O. Reg. 457/10, s. 29; O. Reg. 167/12, s. 8; O. Reg. 16/14, s. 29; O. Reg. 368/17, s. 28; O. Reg. 228/19, s. 25. SCHEDULE 27 DESIGNATED TRUCK-TRAILER COMBINATION 2 – TRUCK AND SELF-STEER TRIAXLE PONY TRAILER Configuration Description Designated Truck-Trailer Combination 2 is composed of a designated truck, other than Designated Truck 1, and a self-steer triaxle pony trailer. The trailer has a single drawbar. The trailer has two axle units: an optionally liftable single self-steer axle in front and a tandem axle in the rear. Qualifying Preconditions Weight, see s. 14 Equipment and components, see ss. 5, 6, 8, 9 Labelling, see s. 13 Alternatives A truck-trailer combination that meets every requirement to be Designated Truck-Trailer Combination 2, except that the liftable axle of the trailer is not deployed, shall be deemed to be Designated Truck-Trailer Combination 1. Exceptions Until December 31, 2025, the dimensional limit for Hitch Offset (32) does not apply if the truck was built before July 1, 2011. Until December 31, 2025, the dimensional limits for Wheelbase (11), Effective Rear Overhang (12), Inter-vehicle-unit Distance (13), Track Width (19) and Box Length (20) do not apply if the trailer was built before July 1, 2011. Dimensional Limit Chart Vehicle Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 23m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Truck na Designated Trucks 2-7 Refer to Schedules 20-25 Self-Steer Trailer (8) Length Max. 12.5m Self-Steer Trailer (11) Wheelbase Min. 7.0m Self-Steer Trailer (12) Effective Rear Overhang Max. 4.0m Self-Steer Trailer (13) Inter-vehicle-unit Distance Min. 3.0m Self-Steer Trailer (16) Tandem Spread 1.2 to 1.85m Self-Steer Trailer (19) Track Width of tandem axle — single tires 2.45 to 2.6m Self-Steer Trailer (19) Track Width of tandem axle — dual tires 2.5 to 2.6m Self-Steer Trailer (20) Box Length Max. 20m Self-Steer Trailer (27) Inter-Axle Spacing > 2.5m Self-Steer Trailer (32) Hitch Offset — tandem drive truck Max. 1.8m Self-Steer Trailer (32) Hitch Offset — tridem drive truck Max. 2.5m WEIGHT LIMIT CHARTs truck weights Feature Weight Limit Truck Weights Refer to appropriate Weight Limit Charts (Schedules 20-25) trailer axle maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified the sum of the maximum tire load ratings, b) by tire width Self-steer axle: 11 kg × combined tire widths in mm Not self-steer axle: 10 kg × combined tire widths in mm c) by axle unit description i. If tandem axle spread is 1.2 < 1.8m: 1. self-steer axle (load equalized): 9,000 kg 2. self-steer axle (not load equalized): 7,500 kg 3. tandem axle (load equalized): 18,000 kg 4. tandem axle (not load equalized): 15,000 kg ii. If tandem axle spread is 1.8 to 1.85m: 1. self-steer axle (load equalized): 9,550 kg 2. self-steer axle (not load equalized): 8,000 kg 3. tandem axle (load equalized): 19,100 kg 4. tandem axle (not load equalized): 16,000 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: (lower of i and ii) i. AGVW of Designated Truck plus trailer axle maximums ii. the maximum weight in Vehicle Weight Table 30 O. Reg. 457/10, s. 29; O. Reg. 167/12, s. 9; O. Reg. 16/14, s. 30; O. Reg. 368/17, s. 29; O. Reg. 228/19, s. 26. SCHEDULE 28 DESIGNATED TRUCK-TRAILER COMBINATION 3 – TRUCK AND FULL TRAILER Configuration Description Designated Truck-Trailer Combination 3 is composed of a Designated Truck 1 combined with a 2-axle full trailer or a Designated Truck 2, 3, 4, 5, 6, or 7 combined with a 2, 3 or 4-axle full trailer. The trailer has a single drawbar connected to a front turntable or trailer converter dolly and has two axle units consisting of a single axle in front of a rear single axle, a single axle in front of a rear tandem axle or a tandem axle in front of a rear tandem axle. Qualifying Preconditions Equipment and components, see ss. 5, 6, 8 Exceptions Until December 31, 2025, the dimensional limit for Hitch Offset (32) does not apply if the truck was built before July 1, 2011. Until December 31, 2025, the dimensional limits for Wheelbase (11), Effective Rear Overhang (12), Inter-vehicle-unit Distance (13), Track Width (19), Box Length (20) and Inter-Axle Spacing (27) do not apply if the trailer was built before July 1, 2011. Dimensional Limit Chart Vehicle Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 23m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Truck na Designated Trucks 1-7 Refer to Schedules 19-25 Full Trailer (8) Length Not controlled Full Trailer (8) Length (excluding the drawbar) Max. 12.5m Full Trailer (11) Wheelbase Min. 6.25m Full Trailer (12) Effective Rear Overhang Max. 4.0m Full Trailer (13) Inter-vehicle-unit Distance between single and single, tandem, or tridem Min. 3.0m Full Trailer (13) Inter-vehicle-unit Distance between tandem and tandem Min. 5.0m Full Trailer (13) Inter-vehicle-unit Distance between tandem and tridem Min. 5.5m Full Trailer (16) Tandem Spread 1.2 to 1.85m Full Trailer (16) Track Width — single tires 2.45 to 2.6m Full Trailer (16) Track Width — dual tires 2.5 to 2.6m Full Trailer (20) Box Length Max. 20m Full Trailer (27) Inter-Axle Spacing Min. 5.0m Full Trailer (32) Hitch Offset — single or tandem drive truck Max. 1.8m Full Trailer (32) Hitch Offset — tridem drive truck Max. 2.5m WEIGHT LIMIT CHARTs truck weights Feature Weight Limit Truck Weights Refer to appropriate Weight Limit Charts (Schedules 19-25) trailer axle maximums (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR, if verified ii. If GAWR not verified, the sum of the maximum tire load ratings, as specified on the tire side walls. b) by tire width 10 kg × combined tire widths in mm c) by axle unit description Single Axle: 9,100 kg Tandem Axle: 18,000 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: (lower of i and ii) i. AGVW of Designated Truck plus trailer axle maximums ii. Until December 31, 2025, 1. if trailer is built before July 2011, the weight in Vehicle Weight Table 30 2. if trailer is built after June 2011 and A. trailer wheelbase is less than 7.25m, the weight in Vehicle Weight Table 31 B. trailer wheelbase is 7.25m or greater, the weight in Vehicle Weight Table 30 After 2025, 1. if trailer wheelbase is less than 7.25m, the weight in Vehicle Weight Table 31 2. if trailer wheelbase is 7.25m or greater, the weight in Vehicle Weight Table 30 O. Reg. 457/10, s. 29; O. Reg. 167/12, s. 10; O. Reg. 16/14, s. 31; O. Reg. 368/17, s. 30; O. Reg. 228/19, s. 27. SCHEDULE 29 DESIGNATED TRUCK-TRAILER COMBINATION 4 – TRUCK AND SELF-STEER TRIAXLE FULL TRAILER Configuration Description Designated Truck-Trailer Combination 4 is composed of Designated Truck 2, 3, 4, 5, 6 or 7 combined with a self-steer triaxle full trailer. A single drawbar is rigidly attached to the structure of the trailer horizontally, but hinges vertically so that the whole of the trailer weight is carried on its own axles. The trailer has two axle units composed of a single, non-liftable self-steer axle ahead of a tandem axle. Qualifying Preconditions Equipment and components, see ss. 5, 6, 8, 9 Labelling, see s. 13 Exceptions Until December 31, 2025, the dimensional limit for Hitch Offset (32) does not apply if the truck was built before July 1, 2011. Until December 31, 2025, the dimensional limits for Wheelbase (11), Effective Rear Overhang (12), Inter-vehicle-unit Distance (13), Track Width (19) and Box Length (20) do not apply if the trailer was built before July 1, 2011. Dimensional Limit Chart Vehicle Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 23m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Truck na Designated Trucks 2-7 Refer to Schedules 20-25 Self-Steer Trailer (8) Length Max. 12.5m Self-Steer Trailer (11) Wheelbase Min 7.0m Self-Steer Trailer (12) Effective Rear Overhang Max. 4.0m Self-Steer Trailer (13) Inter-vehicle-unit Distance Min. 3.0m Self-Steer Trailer (16) Tandem Spread 1.2 to 1.85m Self-Steer Trailer (19) Track Width of tandem axle — single tires 2.45 to 2.6m Self-Steer Trailer (19) Track Width of tandem axle — dual tires 2.5 to 2.6m Self-Steer Trailer (20) Box Length Max. 20m Self-Steer Trailer (27) Inter-Axle Spacing Min. 3.0m Self-Steer Trailer (32) Hitch Offset — tandem drive truck Max. 1.8m Self-Steer Trailer (32) Hitch Offset — tridem drive truck Max. 2.5m WEIGHT LIMIT CHARTs truck axle weights Feature Weight Limit Truck Axle Weights Refer to Schedules 20-25 for Designated Truck trailer axle maximums (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified) ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width Self-steer axle: 11 kg × combined tire widths in mm Not self-steer axle: 10 kg × combined tire widths in mm c) by axle unit description Self-steer axle: 10,000 kg Tandem Axle – by axle spread: 1.2 < 1.8 m: 18,000 kg 1.8 to 1.85m (Single Tires): 18,000 kg 1.8 to 1.85m (Dual Tires): 19,100 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight : (lower of i and ii) i. AGVW of the Designated Truck plus trailer axle maximums ii. the weight in Vehicle Weight Table 30. O. Reg. 457/10, s. 29; O. Reg. 167/12, s. 11; O. Reg. 16/14, s. 32; O. Reg. 368/17, s. 31; O. Reg. 228/19, s. 28. SCHEDULE 30 DESIGNATED TRUCK-TRAILER COMBINATION 5 — TRUCK AND TRIDEM-AXLE FULL TRAILER Configuration Description Designated Truck-Trailer Combination 5 is composed of a Designated Truck 2, 3, 4, 5, 6 or 7 combined with a tridem-axle full trailer. A single drawbar is rigidly attached to the structure of the trailer horizontally, but hinges vertically so that the whole of the trailer weight is carried on its own axles. Qualifying Preconditions Equipment and components, see ss. 5, 6, 8 Exceptions Until December 31, 2025, the dimensional limit for Hitch Offset (32) does not apply if the truck was built before 2011. Until December 31, 2025, the dimensional limits for Wheelbase (11), Effective Rear Overhang (12), Inter-vehicle-unit Distance (13), Track Width (19), and Box Length (20) do not apply if the trailer was built before 2011. Dimensional Limit Chart Part Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 23m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Truck na Designated Trucks 2-7 Refer to Schedules 20-25 Tridem Trailer (8) Length Max. 12.5m Tridem Trailer (11) Wheelbase Min. 6.25m Tridem Trailer (12) Effective Rear Overhang Max. 4.0m Tridem Trailer (13) Inter-vehicle-unit Distance between tandem and tridem Min. 5.5m Tridem Trailer (13) Inter-vehicle-unit Distance between tridem and tridem Min. 6.0m Tridem Trailer (16) Tridem Spread 2.4 to 3.7m Tridem Trailer (19) Track Width — single tires 2.45 to 2.6m Tridem Trailer (19) Track Width — dual tires 2.5 to 2.6m Tridem Trailer (20) Box Length Max. 20m Tridem Trailer (32) Hitch Offset — tandem drive truck Max. 1.8m Tridem Trailer (32) Hitch Offset — tridem drive truck Max. 2.5m WEIGHT LIMIT CHARTs truck weights Feature Weight Limit Truck Weights Refer to appropriate Weight Limit Charts (Schedules 20-25) trailer axle maximums (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings specified on tire side walls b) by tire width 10 kg × combined tire widths in mm c) by axle unit description Tridem Axle by axle spread: 2.4 < 3.0m: 21,300 kg 3.0 < 3.6m: 24,000 kg 3.6 to 3.7m: 26,000 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: (lower of i and ii) i. AGVW of Designated Truck plus the maximum allowable weights of all axles of trailer ii. Until December 31, 2025, 1. if trailer is drawn by Designated Truck 3, the weight in Vehicle Weight Table 31 2. if trailer is built before July 2011 and is drawn by a designated truck other than Designated Truck 3, the weight in Vehicle Weight Table 30 3. if neither 1 nor 2 applies, A. if trailer wheelbase is less than 8.75m, the weight in Vehicle Weight Table 31 B. if trailer wheelbase is 8.75m or greater, the weight in Vehicle Weight Table 30 After 2025, 1. if trailer is drawn by Designated Truck 3 or has wheelbase less than 8.75m, the weight in Vehicle Weight Table 31 2. if trailer is not drawn by Designated Truck 3 and has wheelbase of 8.75m or greater, the weight in Vehicle Weight Table 30 O. Reg. 457/10, s. 29; O. Reg. 167/12, s. 12; O. Reg. 16/14, s. 33; O. Reg. 368/17, s. 32; O. Reg. 344/23, s. 2. SCHEDULE 31 DESIGNATED saddlemount combination Configuration Description A Designated Saddlemount Combination is composed of tractors, trucks or both. The second and any subsequent vehicle is connected to the vehicle ahead by means of a saddlemount device which performs as a fifth wheel assembly. The combination consists of two or three motor vehicles whose wheels are in contact with the highway. Only the rearmost such vehicle may carry an additional vehicle whose wheels do not contact the highway. Qualifying Preconditions Equipment and components, see ss. 5, 8 Exceptions A Saddlemount Combination is exempt from the Overall Length (1) and Height (3) limits set out in the Dimension Limit Chart below if all vehicles in the combination (including any fully loaded vehicle) face forward. The following limits apply to exempted Saddlemount Combinations: Overall Length (1) – 27.5m Height (3) – 4.3m. Dimensional Limit Chart Vehicle Ref. Feature Dimensional Limit Overall (1) Overall Length Max. 23m Overall (2) Width Max. 2.6m Overall (3) Height Max. 4.15m Lead Tractor or Truck (4) Inter-axle Spacing Min. 3.0m Lead Tractor or Truck (6) Wheelbase Not controlled Drawn Tractors or Trucks (13) Inter-vehicle-unit Distance Min. 3.0m WEIGHT LIMIT CHARTs Front axle maximum (lowest of A, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the lower of: 1. 5,000 kg, and 2. the sum of the maximum tire load ratings b) by tire width 11 kg × combined tire widths in mm c) by axle unit description Single Axle: 7,700 kg other Axle Maximums (lowest of a, b and c) Feature Weight Limit a) by manufacturer’s axle rating or default i. GAWR (if verified), or ii. If GAWR not verified, the sum of the maximum tire load ratings b) by tire width Front axle (towed vehicle) 11 kg × combined tire widths in mm Not front axle (lead or towed vehicle) 10 kg × combined tire widths in mm c) by axle unit description Lead Tractor or Truck and drawn Tractors or Trucks: Single Axle: 10,000 kg Tandem Axle – by axle spread: 1.2 < 1.8m: 18,000 kg 1.8 m or more (Single Tires): 18,000 kg 1.8 m or more (Dual Tires): 19,100 kg Tridem Axle – by axle spread: 2.4 < 2.7m: 21,300 kg 2.7 m or more: 22,000 kg allowable gross vehicle weight Feature Weight Limit Allowable Gross Vehicle Weight: (lower of i and ii) i. actual weight on the front axle plus other axle maximums ii. 63,500 kg O. Reg. 457/10, s. 29; O. Reg. 16/14, s. 34; O. Reg. 368/17, s. 33; O. Reg. 228/19, s. 29. vehicle weight table 1 allowable gross weight on a vehicle with three axles (kilograms) Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 less than 4.00 22,600 22,900 23,100 23,400 23,600 23,800 24,000 24,200 24,400 24,700 25,000 4.00 to less than 4.10 22,900 23,200 23,400 23,700 23,900 24,100 24,300 24,500 24,700 25,000 25,300 4.10 to less than 4.20 23,300 23,600 23,800 24,100 24,300 24,500 24,700 24,900 25,100 25,400 25,700 4.20 to less than 4.30 23,600 23,900 24,100 24,400 24,600 24,800 25,000 25,200 25,400 25,700 26,000 4.30 to less than 4.40 23,800 24,200 24,400 24,700 24,900 25,100 25,300 25,500 25,700 26,000 26,300 4.40 to less than 4.50 23,800 24,300 24,800 25,100 25,300 25,500 25,700 25,900 26,100 26,400 26,700 4.50 to less than 4.60 23,800 24,300 24,800 25,300 25,600 25,800 26,000 26,200 26,400 26,700 27,000 4.60 to less than 4.70 23,800 24,300 24,800 25,300 25,800 26,100 26,300 26,500 26,700 27,000 27,300 4.70 to less than 4.80 23,800 24,300 24,800 25,300 25,800 26,300 26,700 26,900 27,100 27,400 27,700 4.80 to less than 4.90 23,800 24,300 24,800 25,300 25,800 26,300 26,800 27,200 27,400 27,700 28,000 4.90 to less than 5.00 23,800 24,300 24,800 25,300 25,800 26,300 26,800 27,300 27,700 28,000 28,400 5.00 and over 23,800 24,300 24,800 25,300 25,800 26,300 26,800 27,300 27,800 28,300 28,800 O. Reg. 413/05, Table 1. vehicle weight table 2 allowable gross weight on a vehicle with FOUR axles (kilograms) Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 5.00 28,600 28,900 29,100 29,400 29,600 29,800 30,100 30,300 30,500 30,800 31,000 5.00 to less than 5.25 29,100 29,400 29,600 29,900 30,200 30,400 30,700 30,900 31,100 31,400 31,600 5.25 to less than 5.50 29,600 29,900 30,100 30,400 30,700 30,900 31,300 31,500 31,700 32,100 32,300 5.50 to less than 5.75 30,000 30,400 30,600 31,000 31,300 31,500 31,900 32,100 32,400 32,700 33,000 5.75 to less than 6.00 30,500 30,900 31,200 31,500 31,800 32,100 32,400 32,700 33,000 33,300 33,600 6.00 to less than 6.25 31,000 31,400 31,700 32,000 32,400 32,700 33,000 33,300 33,600 34,000 34,300 6.25 to less than 6.50 31,500 31,900 32,200 32,600 32,900 33,200 33,600 33,900 34,300 34,600 34,900 6.50 to less than 6.75 32,000 32,400 32,700 33,100 33,500 33,800 34,200 34,500 34,900 35,200 35,500 6.75 to less than 7.00 32,500 32,900 33,200 33,600 34,000 34,400 34,800 35,100 35,500 35,900 36,200 7.00 to less than 7.25 33,000 33,400 33,700 34,100 34,600 35,000 35,400 35,700 36,100 36,500 36,900 7.25 to less than 7.50 33,300 33,800 34,200 34,600 35,100 35,500 35,900 36,300 36,700 37,200 37,600 7.50 and over 33,300 33,800 34,300 34,800 35,300 35,800 36,300 36,800 37,300 37,800 38,300 O. Reg. 413/05, Table 2. vehicle weight table 3 allowable gross weight on a vehicle with FIVE axles (kilograms) iNTER-VEHICLE-UNIT DISTANCE, LESS THAN 2.4 METRES (OR INTRA-VEHICLE-UNIT DISTANCE) Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 7.00 30,200 30,600 31,000 31,300 31,700 32,100 32,500 32,900 33,300 33,700 34,100 7.00 to less than 7.25 30,700 31,100 31,500 31,900 32,300 32,700 33,000 33,400 33,800 34,200 34,600 7.25 to less than 7.50 31,200 31,600 32,000 32,400 32,800 33,200 33,600 34,000 34,400 34,800 35,200 7.50 to less than 7.75 31,700 32,100 32,500 32,900 33,300 33,700 34,100 34,500 34,900 35,300 35,700 7.75 to less than 8.00 32,200 32,600 33,000 33,400 33,800 34,200 34,600 35,000 35,400 35,800 36,200 8.00 to less than 8.25 32,700 33,100 33,500 33,900 34,300 34,700 35,200 35,600 36,000 36,400 36,800 8.25 to less than 8.50 33,200 33,600 34,000 34,400 34,900 35,300 35,700 36,100 36,500 36,900 37,300 8.50 to less than 8.75 33,700 34,100 34,500 35,000 35,400 35,800 36,200 36,600 37,000 37,400 37,800 8.75 to less than 9.00 34,200 34,600 35,100 35,500 35,900 36,300 36,700 37,100 37,600 38,000 38,400 9.00 to less than 9.25 34,700 35,100 35,600 36,000 36,400 36,800 37,300 37,700 38,100 38,500 38,900 9.25 to less than 9.50 35,200 35,700 36,100 36,500 36,900 37,400 37,800 38,200 38,600 39,100 39,500 9.50 to less than 9.75 35,700 36,200 36,600 37,000 37,400 37,900 38,300 38,700 39,200 39,600 40,000 9.75 to less than 10.00 36,200 36,700 37,100 37,500 38,000 38,400 38,800 39,300 39,700 40,100 40,500 10.00 to less than 10.25 36,700 37,200 37,600 38,100 38,500 38,900 39,400 39,800 40,200 40,700 41,200 10.25 and over 36,700 37,200 37,700 38,200 38,700 39,200 39,700 40,200 40,700 41,200 41,700 O. Reg. 413/05, Table 3. vehicle weight table 4 allowable gross weight on a vehicle with FIVE axles (kilograms) iNTER-VEHICLE-UNIT DISTANCE, 2.4 METRES TO LESS THAN 2.7 METRES (OR INTRA-VEHICLE-UNIT DISTANCE) Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 7.25 31,700 32,100 32,500 32,900 33,200 33,600 34,000 34,400 34,700 35,100 35,500 7.25 to less than 7.50 32,200 32,600 33,000 33,400 33,800 34,100 34,500 34,900 35,300 35,600 36,000 7.50 to less than 7.75 32,700 33,100 33,500 33,900 34,300 34,700 35,100 35,400 35,800 36,200 36,600 7.75 to less than 8.00 33,200 33,600 34,000 34,400 34,800 35,200 35,600 36,000 36,400 36,700 37,100 8.00 to less than 8.25 33,700 34,100 34,500 34,900 35,300 35,700 36,100 36,500 36,900 37,300 37,700 8.25 to less than 8.50 34,200 34,600 35,000 35,400 35,800 36,200 36,600 37,000 37,400 37,800 38,200 8.50 to less than 8.75 34,800 35,200 35,600 36,000 36,400 36,800 37,200 37,600 38,000 38,400 38,800 8.75 to less than 9.00 35,300 35,700 36,100 36,500 36,900 37,300 37,700 38,100 38,500 38,900 39,300 9.00 to less than 9.25 35,800 36,200 36,600 37,000 37,400 37,800 38,200 38,700 39,100 39,500 39,900 9.25 to less than 9.50 36,300 36,700 37,100 37,500 37,900 38,400 38,800 39,200 39,600 40,000 40,400 9.50 to less than 9.75 36,800 37,200 37,600 38,000 38,500 38,900 39,300 39,700 40,200 40,600 41,000 9.75 to less than 10.00 37,300 37,700 38,100 38,600 39,000 39,400 39,800 40,200 40,600 41,000 41,400 10.00 to less than 10.25 37,800 38,200 38,700 39,100 39,500 39,900 40,300 40,700 41,100 41,400 41,800 10.25 to less than 10.50 37,800 38,300 38,800 39,300 39,800 40,300 40,700 41,100 41,500 41,900 42,300 10.50 and over 37,800 38,300 38,800 39,300 39,800 40,300 40,800 41,300 41,800 42,300 42,800 O. Reg. 413/05, Table 4. vehicle weight table 5 allowable gross weight on a vehicle with FIVE axles (kilograms) iNTER-VEHICLE-UNIT DISTANCE, 2.7 METRES TO LESS THAN 3.0 METRES (OR INTRA-VEHICLE-UNIT DISTANCE) Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 7.50 33,600 33,900 34,300 34,600 35,000 35,300 35,700 36,000 36,400 36,700 37,100 7.50 to less than 7.75 34,100 34,400 34,800 35,100 35,500 35,800 36,200 36,500 36,900 37,200 37,600 7.75 to less than 8.00 34,500 34,900 35,300 35,600 36,000 36,300 36,700 37,100 37,400 37,800 38,200 8.00 to less than 8.25 35,000 35,400 35,800 36,100 36,500 36,900 37,200 37,600 37,900 38,300 38,700 8.25 to less than 8.50 35,500 35,900 36,300 36,600 37,000 37,400 37,700 38,100 38,500 38,800 39,200 8.50 to less than 8.75 36,000 36,400 36,700 37,100 37,500 37,900 38,200 38,600 39,000 39,400 39,700 8.75 to less than 9.00 36,400 36,800 37,200 37,600 38,000 38,400 38,800 39,100 39,500 39,900 40,300 9.00 to less than 9.25 36,900 37,300 37,700 38,100 38,500 38,900 39,300 39,700 40,000 40,400 40,800 9.25 to less than 9.50 37,400 37,800 38,200 38,600 39,000 39,400 39,800 40,200 40,600 41,000 41,400 9.50 to less than 9.75 37,900 38,300 38,700 39,100 39,500 39,900 40,300 40,700 41,100 41,500 41,900 9.75 to less than 10.00 38,400 38,800 39,200 39,600 40,000 40,400 40,800 41,200 41,600 42,000 42,400 10.00 to less than 10.25 38,900 39,300 39,700 40,100 40,500 40,900 41,300 41,700 42,100 42,500 42,900 10.25 to less than 10.50 39,100 39,600 40,100 40,600 41,000 41,400 41,800 42,300 42,700 43,100 43,600 10.50 and more 39,100 39,600 40,100 40,600 41,100 41,600 42,100 42,600 43,100 43,600 44,100 O. Reg. 413/05, Table 5. vehicle weight table 6 allowable gross weight on a vehicle with FIVE axles (kilograms) iNTER-VEHICLE-UNIT DISTANCE, 3.0 METRES TO LESS THAN 3.3 METRES (OR INTRA-VEHICLE-UNIT DISTANCE) Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 8.00 35,200 35,500 35,800 36,100 36,400 36,700 37,100 37,400 37,700 38,000 38,300 8.00 to less than 8.25 35,700 36,000 36,300 36,600 37,000 37,300 37,600 37,900 38,200 38,600 38,900 8.25 to less than 8.50 36,200 36,500 36,800 37,200 37,500 37,800 38,200 38,500 38,800 39,100 39,500 8.50 to less than 8.75 36,700 37,000 37,300 37,700 38,000 38,400 38,700 39,000 39,400 39,700 40,000 8.75 to less than 9.00 37,200 37,500 37,900 38,200 38,600 38,900 39,200 39,600 39,900 40,300 40,700 9.00 to less than 9.25 37,700 38,000 38,400 38,700 39,100 39,400 39,800 40,100 40,500 40,900 41,200 9.25 to less than 9.50 38,100 38,500 38,900 39,200 39,600 40,000 40,300 40,700 41,100 41,400 41,800 9.50 to less than 9.75 38,600 39,000 39,400 39,800 40,100 40,500 40,900 41,300 41,600 42,000 42,400 9.75 to less than 10.00 39,100 39,500 39,900 40,300 40,700 41,000 41,400 41,800 42,200 42,600 43,000 10.00 to less than 10.25 39,600 40,000 40,400 40,800 41,200 41,600 42,000 42,300 42,700 43,100 43,500 10.25 to less than 10.50 40,000 40,500 40,900 41,300 41,700 42,100 42,500 42,900 43,300 43,700 44,100 10.50 to less than 10.75 40,300 40,800 41,300 41,800 42,200 42,600 43,000 43,400 43,800 44,200 44,600 10.75 and over 40,300 40,800 41,300 41,800 42,300 42,800 43,300 43,800 44,300 44,800 45,300 O. Reg. 413/05, Table 6. vehicle weight table 7 allowable gross weight on a vehicle with five axles (kilograms) iNTER-VEHICLE-UNIT DISTANCE, 3.3 METRES TO LESS THAN 3.6 METRES (OR INTRA-VEHICLE-UNIT DISTANCE) Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 8.50 37,300 37,600 37,900 38,200 38,500 38,800 39,000 39,300 39,600 39,900 40,200 8.50 to less than 8.75 37,700 38,000 38,300 38,600 38,900 39,200 39,500 39,800 40,100 40,400 40,700 8.75 to less than 9.00 38,100 38,400 38,700 39,000 39,400 39,700 40,000 40,300 40,600 40,900 41,200 9.00 to less than 9.25 38,500 38,800 39,200 39,500 39,800 40,100 40,400 40,800 41,100 41,400 41,700 9.25 to less than 9.50 38,900 39,300 39,600 39,900 40,200 40,600 40,900 41,200 41,600 41,900 42,300 9.50 to less than 9.75 39,300 39,700 40,000 40,300 40,700 41,000 41,400 41,700 42,100 42,400 42,800 9.75 to less than 10.00 39,700 40,100 40,400 40,800 41,100 41,500 41,900 42,200 42,600 42,900 43,300 10.00 to less than 10.25 40,100 40,500 40,800 41,200 41,600 42,000 42,300 42,700 43,100 43,500 43,800 10.25 to less than 10.50 40,400 40,800 41,300 41,700 42,000 42,400 42,800 43,200 43,600 44,000 44,400 10.50 to less than 10.75 40,800 41,200 41,700 42,100 42,500 42,900 43,300 43,700 44,100 44,600 45,000 10.75 and over 40,900 41,400 41,900 42,400 42,900 43,400 43,800 44,200 44,700 45,100 45,500 O. Reg. 413/05, Table 7. vehicle weight table 8 allowable gross weight on a vehicle with five axles (kilograms) iNTER-VEHICLE-UNIT DISTANCE, 3.6 METRES or more (OR INTRA-VEHICLE-UNIT DISTANCE) Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 8.50 38,200 38,400 38,700 38,900 39,200 39,400 39,700 39,900 40,200 40,400 40,700 8.50to less than 8.75 38,500 38,800 39,000 39,300 39,600 39,800 40,100 40,400 40,700 40,900 41,200 8.75 to less than 9.00 38,800 39,100 39,400 39,700 40,000 40,300 40,600 40,900 41,200 41,400 41,700 9.00 to less than 9.25 39,100 39,400 39,700 40,000 40,400 40,700 41,000 41,300 41,600 41,900 42,200 9.25 to less than 9.50 39,400 39,800 40,100 40,400 40,800 41,100 41,500 41,800 42,100 42,400 42,700 9.50 to less than 9.75 39,700 40,100 40,400 40,800 41,200 41,600 41,900 42,200 42,600 42,900 43,200 9.75 to less than 10.00 40,000 40,400 40,800 41,200 41,600 42,000 42,400 42,700 43,100 43,400 43,800 10.00 to less than 10.25 40,400 40,800 41,200 41,600 42,000 42,400 42,800 43,200 43,600 43,900 44,300 10.25 to less than 10.50 40,700 41,100 41,500 42,000 42,400 42,800 43,200 43,600 44,000 44,400 44,800 10.50 to less than 10.75 41,000 41,400 41,800 42,400 42,800 43,200 43,700 44,100 44,500 44,900 45,300 10.75 to less than 11.00 41,400 41,800 42,200 42,700 43,200 43,700 44,100 44,600 45,000 45,500 45,900 11.00 to less than 11.25 41,700 42,200 42,600 43,100 43,600 44,100 44,500 45,000 45,500 46,000 46,500 11.25 to less than 11.50 42,000 42,500 43,000 43,500 44,000 44,500 45,000 45,500 46,000 46,500 47,000 11.50 to less than 11.75 42,500 43,000 43,500 44,000 44,500 45,000 45,500 46,000 46,500 47,000 47,500 11.75 and over 43,000 43,500 44,000 44,500 45,000 45,500 46,000 46,500 47,000 47,500 48,000 O. Reg. 413/05, Table 8.

vehicle weight table 9 allowable gross weight on a vehicle with six axles (kilograms) inter-vehicle-unit distance, less than 2.1 metres (or intra-vehicle-unit distance) Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 9.50 35,800 36,100 36,400 36,800 37,100 37,400 37,700 38,100 38,400 38,700 39,000 9.50 to less than 9.75 36,400 36,700 37,000 37,300 37,600 38,000 38,300 38,600 38,900 39,300 39,600 9.75 to less than 10.00 36,900 37,200 37,600 37,900 38,200 38,500 38,900 39,200 39,500 39,800 40,200 10.00 to less than 10.25 37,500 37,800 38,100 38,400 38,800 39,100 39,400 39,700 40,100 40,400 40,800 10.25 to less than 10.50 38,000 38,400 38,700 39,000 39,300 39,700 40,000 40,300 40,600 41,000 41,300 10.50 to less than 10.75 38,600 38,900 39,200 39,600 39,900 40,200 40,500 40,900 41,200 41,500 41,800 10.75 to less than 11.00 39,100 39,500 39,800 40,100 40,500 40,800 41,100 41,400 41,800 42,100 42,400 11.00 to less than 11.25 39,700 40,000 40,400 40,700 41,000 41,300 41,700 42,000 42,300 42,700 43,000 11.25 to less than 11.50 40,300 40,600 40,900 41,300 41,600 41,900 42,200 42,600 42,900 43,200 43,500 11.50 to less than 11.75 40,800 41,200 41,500 41,800 42,100 42,500 42,800 43,100 43,500 43,800 44,100 11.75 to less than 12.00 41,400 41,700 42,000 42,400 42,700 43,000 43,400 43,700 44,000 44,400 44,700 12.00 to less than 12.25 41,900 42,300 42,600 42,900 43,300 43,600 43,900 44,300 44,600 44,900 45,300 12.25 to less than 12.50 42,500 42,800 43,200 43,500 43,800 44,200 44,500 44,800 45,200 45,500 45,800 12.50 to less than 12.75 43,100 43,400 43,700 44,100 44,400 44,700 45,100 45,400 45,700 46,000 46,400 12.75 to less than 13.00 43,600 44,000 44,300 44,600 45,000 45,300 45,600 45,900 46,300 46,600 46,900 13.00 to less than 13.25 44,200 44,500 44,800 45,200 45,500 45,800 46,200 46,500 46,800 47,200 47,500 13.25 to less than 13.50 44,700 45,100 45,400 45,700 46,100 46,400 46,700 47,100 47,400 47,700 48,000 13.50 to less than 13.75 45,300 45,600 46,000 46,300 46,600 47,000 47,300 47,600 48,000 48,300 48,600 13.75 to less than 14.00 45,900 46,200 46,500 46,900 47,200 47,500 47,900 48,200 48,500 48,900 49,200 14.00 to less than 14.25 46,400 46,800 47,100 47,400 47,800 48,100 48,400 48,800 49,100 49,400 49,700 14.25 to less than 14.50 47,000 47,300 47,600 48,000 48,300 48,700 49,000 49,300 49,700 50,000 50,300 14.50 to less than 14.75 47,500 47,900 48,200 48,500 48,900 49,200 49,600 49,900 50,200 50,600 50,900 14.75 to less than 15.00 48,200 48,500 48,800 49,200 49,500 49,800 50,200 50,500 50,900 51,200 51,500 15.00 and over 48,500 49,000 49,300 49,700 50,000 50,300 50,700 51,000 51,400 51,700 52,000 O. Reg. 413/05, Table 9. vehicle weight table 10 allowable gross weight on a vehicle with six axles (kilograms) inter-vehicle-unit distance, 2.1 metres to less than 2.4 metres (or intra-vehicle-unit distance) Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 9.50 37,000 37,300 37,600 37,900 38,200 38,500 38,900 39,200 39,500 39,800 40,100 9.50 to less than 9.75 37,500 37,800 38,100 38,500 38,800 39,100 39,400 39,700 40,000 40,400 40,700 9.75 to less than 10.00 38,100 38,400 38,700 39,000 39,300 39,600 40,000 40,300 40,600 40,900 41,200 10.00 to less than 10.25 38,600 38,900 39,200 39,600 39,900 40,200 40,500 40,800 41,200 41,500 41,800 10.25 to less than 10.50 39,200 39,500 39,800 40,100 40,400 40,800 41,100 41,400 41,700 42,000 42,300 10.50 to less than 10.75 39,700 40,000 40,400 40,700 41,000 41,300 41,600 41,900 42,300 42,600 42,900 10.75 to less than 11.00 40,300 40,600 40,900 41,200 41,500 41,900 42,200 42,500 42,800 43,100 43,400 11.00 to less than 11.25 40,800 41,100 41,500 41,800 42,100 42,400 42,700 43,100 43,400 43,700 44,100 11.25 to less than 11.50 41,400 41,700 42,000 42,300 42,600 43,000 43,300 43,600 43,900 44,300 44,600 11.50 to less than 11.75 41,900 42,200 42,600 42,900 43,200 43,500 43,800 44,200 44,500 44,800 45,100 11.75 to less than 12.00 42,500 42,800 43,100 43,400 43,800 44,100 44,400 44,700 45,000 45,400 45,700 12.00 to less than 12.25 43,000 43,300 43,700 44,000 44,300 44,600 45,000 45,300 45,600 45,900 46,200 12.25 to less than 12.50 43,600 43,900 44,200 44,500 44,900 45,200 45,500 45,800 46,200 46,500 46,800 12.50 to less than 12.75 44,100 44,400 44,800 45,100 45,400 45,700 46,100 46,400 46,700 47,000 47,300 12.75 to less than 13.00 44,700 45,000 45,300 45,600 46,000 46,300 46,600 46,900 47,300 47,600 47,900 13.00 to less than 13.25 45,200 45,500 45,900 46,200 46,500 46,800 47,200 47,500 47,800 48,100 48,400 13.25 to less than 13.50 45,800 46,100 46,400 46,700 47,100 47,400 47,700 48,100 48,400 48,700 49,000 13.50 to less than 13.75 46,300 46,600 47,000 47,300 47,600 48,000 48,300 48,600 48,900 49,300 49,600 13.75 to less than14.00 46,900 47,200 47,500 47,900 48,200 48,500 48,800 49,200 49,500 49,800 50,200 14.00 to less than 14.25 47,400 47,700 48,100 48,400 48,700 49,100 49,400 49,700 50,000 50,400 50,700 14.25 to less than 14.50 48,000 48,300 48,600 49,000 49,300 49,600 49,900 50,300 50,600 50,900 51,300 14.50 to less than 14.75 48,500 48,900 49,200 49,500 49,800 50,200 50,500 50,800 51,200 51,500 51,800 14.75 to less than 15.00 49,100 49,400 49,700 50,100 50,400 50,700 51,100 51,400 51,700 52,000 52,400 15.00 and over 49,400 49,900 50,300 50,700 51,000 51,300 51,600 52,000 52,300 52,600 53,000 O. Reg. 413/05, Table 10. vehicle weight table 11 allowable gross weight on a vehicle with six axles (kilograms) inter-vehicle-unit distance, 2.4 metres to less than 2.7 metres (or intra-vehicle-unit distance) Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 9.50 37,900 38,200 38,500 38,700 39,000 39,300 39,600 39,900 40,200 40,500 40,700 9.50 to less than 9.75 38,400 38,700 39,000 39,300 39,600 39,900 40,200 40,500 40,800 41,100 41,400 9.75 to less than 10.00 39,000 39,300 39,600 39,900 40,100 40,400 40,700 41,000 41,300 41,600 41,900 10.00 to less than 10.25 39,500 39,800 40,100 40,400 40,700 41,000 41,300 41,600 41,900 42,200 42,500 10.25 to less than 10.50 40,100 40,400 40,700 41,000 41,300 41,600 41,900 42,200 42,500 42,800 43,100 10.50 to less than 10.75 40,600 40,900 41,200 41,500 41,800 42,100 42,400 42,700 43,000 43,300 43,600 10.75 to less than 11.00 41,200 41,500 41,800 42,100 42,400 42,700 43,000 43,300 43,600 43,900 44,200 11.00 to less than 11.25 41,700 42,000 42,300 42,600 42,900 43,200 43,500 43,800 44,200 44,500 44,800 11.25 to less than 11.50 42,200 42,600 42,900 43,200 43,500 43,800 44,100 44,400 44,700 45,000 45,300 11.50 to less than 11.75 42,800 43,100 43,400 43,700 44,000 44,300 44,700 45,000 45,300 45,600 45,900 11.75 to less than 12.00 43,300 43,700 44,000 44,300 44,600 44,900 45,200 45,500 45,800 46,200 46,500 12.00 to less than 12.25 43,900 44,200 44,500 44,800 45,100 45,500 45,800 46,100 46,400 46,700 47,100 12.25 to less than 12.50 44,400 44,800 45,100 45,400 45,700 46,000 46,300 46,600 47,000 47,300 47,600 12.50 to less than 12.75 45,000 45,300 45,600 45,900 46,300 46,600 46,900 47,200 47,500 47,800 48,100 12.75 to less than 13.00 45,500 45,800 46,200 46,500 46,800 47,100 47,500 47,800 48,100 48,400 48,700 13.00 to less than 13.25 46,100 46,400 46,700 47,000 47,400 47,700 48,000 48,300 48,700 49,000 49,400 13.25 to less than 13.50 46,600 46,900 47,300 47,600 47,900 48,200 48,600 48,900 49,200 49,500 49,800 13.50 to less than 13.75 47,200 47,500 47,800 48,200 48,500 48,800 49,100 49,500 49,800 50,100 50,500 13.75 to less than 14.00 47,700 48,000 48,400 48,700 49,000 49,400 49,700 50,000 50,300 50,700 51,000 14.00 to less than 14.25 48,300 48,600 48,900 49,300 49,600 49,900 50,200 50,600 50,900 51,200 51,600 14.25 to less than 14.50 48,800 49,100 49,500 49,800 50,100 50,500 50,800 51,100 51,500 51,800 52,100 14.50 to less than 14.75 49,400 49,700 50,000 50,400 50,700 51,000 51,400 51,700 52,000 52,400 52,700 14.75 to less than 15.00 49,900 50,200 50,600 50,900 51,300 51,600 51,900 52,300 52,600 52,900 53,300 15.00 and over 50,300 50,800 51,200 51,500 51,800 52,200 52,500 52,800 53,200 53,500 53,800 O. Reg. 413/05, Table 11. vehicle weight table 12 allowable gross weight on a vehicle with six axles (kilograms) inter-vehicle-unit distance, 2.7 metres to less than 3.0 metres (or intra-vehicle-unit distance) Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 9.50 38,500 38,800 39,100 39,400 39,700 40,000 40,200 40,500 40,800 41,100 41,400 9.50 to less than 9.75 39,100 39,400 39,700 39,900 40,200 40,500 40,800 41,100 41,400 41,700 41,900 9.75 to less than 10.00 39,600 39,900 40,200 40,500 40,800 41,100 41,400 41,700 42,000 42,200 42,500 10.00 to less than 10.25 40,200 40,500 40,800 41,100 41,400 41,600 41,900 42,200 42,500 42,800 43,100 10.25 to less than 10.50 40,700 41,000 41,300 41,600 41,900 42,200 42,500 42,800 43,100 43,400 43,700 10.50 to less than 10.75 41,300 41,600 41,900 42,200 42,500 42,800 43,100 43,400 43,700 43,900 44,200 10.75 to less than 11.00 41,800 42,100 42,400 42,700 43,000 43,300 43,600 43,900 44,200 44,500 44,800 11.00 to less than 11.25 42,400 42,700 43,000 43,300 43,600 43,900 44,200 44,500 44,800 45,100 45,400 11.25 to less than 11.50 43,000 43,300 43,600 43,900 44,200 44,500 44,800 45,100 45,400 45,700 46,000 11.50 to less than 11.75 43,500 43,800 44,100 44,400 44,700 45,000 45,300 45,600 45,900 46,200 46,500 11.75 to less than 12.00 44,100 44,400 44,700 45,000 45,300 45,600 45,900 46,200 46,500 46,800 47,100 12.00 to less than 12.25 44,600 44,900 45,200 45,500 45,800 46,100 46,400 46,800 47,100 47,400 47,800 12.25 to less than 12.50 45,200 45,500 45,800 46,100 46,400 46,700 47,000 47,300 47,600 47,900 48,200 12.50 to less than 12.75 45,700 46,000 46,300 46,600 47,000 47,300 47,600 47,900 48,200 48,500 48,800 12.75 to less than 13.00 46,300 46,600 46,900 47,200 47,500 47,800 48,100 48,400 48,800 49,100 49,400 13.00 to less than 13.25 46,800 47,100 47,400 47,800 48,100 48,400 48,700 49,000 49,300 49,600 49,900 13.25 to less than 13.50 47,400 47,700 48,000 48,300 48,600 48,900 49,300 49,600 49,900 50,200 50,500 13.50 to less than 13.75 47,900 48,200 48,600 48,900 49,200 49,500 49,800 50,100 50,500 50,800 51,100 13.75 to less than 14.00 48,500 48,800 49,100 49,400 49,700 50,100 50,400 50,700 51,000 51,400 51,700 14.00 to less than 14.25 49,000 49,300 49,700 50,000 50,300 50,600 51,000 51,300 51,600 51,900 52,300 14.25 to less than 14.50 49,600 49,900 50,200 50,500 50,900 51,200 51,500 51,800 52,200 52,500 52,800 14.50 to less than 14.75 50,100 50,400 50,800 51,100 51,400 51,800 52,100 52,400 52,700 53,100 53,400 14.75 to less than 15.00 50,700 51,000 51,300 51,700 52,000 52,300 52,600 53,000 53,300 53,600 54,000 15.00 and over 51,200 51,500 51,800 52,200 52,500 52,800 53,200 53,500 53,900 54,200 54,500 O. Reg. 413/05, Table 12. vehicle weight table 13 allowable gross weight on a vehicle with six axles (kilograms) inter-vehicle-unit distance, 3.0 metres to less than 3.3 metres (or intra-vehicle-unit distance) Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 9.50 39,200 39,500 39,700 40,000 40,300 40,600 40,900 41,200 41,500 41,800 42,100 9.50 to less than 9.75 39,700 40,000 40,300 40,600 40,900 41,200 41,500 41,800 42,100 42,400 42,700 9.75 to less than 10.00 40,300 40,600 40,800 41,100 41,400 41,700 42,000 42,300 42,600 42,900 43,200 10.00 to less than 10.25 40,800 41,100 41,400 41,700 42,000 42,300 42,600 42,900 43,200 43,500 43,800 10.25 to less than 10.50 41,400 41,700 41,900 42,200 42,500 42,800 43,200 43,500 43,800 44,100 44,400 10.50 to less than 10.75 41,900 42,200 42,500 42,800 43,100 43,400 43,700 44,000 44,300 44,600 44,900 10.75 to less than 11.00 42,400 42,800 43,000 43,300 43,700 44,000 44,300 44,600 44,900 45,200 45,500 11.00 to less than 11.25 43,000 43,300 43,600 43,900 44,200 44,500 44,900 45,200 45,500 45,800 46,100 11.25 to less than 11.50 43,500 43,900 44,200 44,500 44,800 45,100 45,400 45,700 46,000 46,300 46,600 11.50 to less than 11.75 44,100 44,400 44,700 45,000 45,300 45,600 46,000 46,300 46,600 46,900 47,200 11.75 to less than 12.00 44,600 45,000 45,300 45,600 45,900 46,200 46,600 46,900 47,200 47,500 47,800 12.00 to less than 12.25 45,200 45,500 45,800 46,100 46,500 46,800 47,100 47,400 47,800 48,100 48,400 12.25 to less than 12.50 45,700 46,100 46,400 46,700 47,000 47,300 47,700 48,000 48,300 48,600 48,900 12.50 to less than 12.75 46,300 46,600 46,900 47,200 47,600 47,900 48,300 48,600 48,900 49,200 49,500 12.75 to less than 13.00 46,800 47,200 47,500 47,800 48,100 48,400 48,800 49,100 49,500 49,800 50,100 13.00 to less than 13.25 47,400 47,700 48,100 48,400 48,700 49,000 49,400 49,700 50,000 50,300 50,600 13.25 to less than 13.50 47,900 48,300 48,600 48,900 49,300 49,600 50,000 50,300 50,600 50,900 51,200 13.50 to less than 13.75 48,500 48,800 49,200 49,500 49,800 50,100 50,500 50,800 51,100 51,400 51,700 13.75 to less than 14.00 49,000 49,400 49,700 50,000 50,400 50,700 51,100 51,400 51,700 52,000 52,300 14.00 to less than 14.25 49,600 49,900 50,300 50,600 50,900 51,200 51,700 52,000 52,300 52,600 52,900 14.25 to less than 14.50 50,100 50,500 50,800 51,100 51,500 51,800 52,200 52,500 52,900 53,200 53,500 14.50 to less than 14.75 50,700 51,000 51,400 51,700 52,100 52,400 52,800 53,100 53,500 53,800 54,100 14.75 to less than 15.00 51,200 51,600 52,000 52,300 52,600 52,900 53,400 53,700 54,100 54,400 54,700 15.00 and over 51,700 52,100 52,500 52,800 53,200 53,500 53,900 54,200 54,600 54,900 55,200 O. Reg. 413/05, Table 13. vehicle weight table 14 allowable gross weight on a vehicle with six axles (kilograms) inter-vehicle-unit distance, 3.3 metres to less than 3.6 metres (or intra-vehicle-unit distance) Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 9.50 39,800 40,100 40,400 40,600 40,900 41,200 41,500 41,700 42,000 42,300 42,600 9.50 to less than 9.75 40,400 40,600 40,900 41,200 41,500 41,800 42,000 42,300 42,600 42,900 43,200 9.75 to less than 10.00 40,900 41,200 41,500 41,800 42,000 42,300 42,600 42,900 43,200 43,400 43,700 10.00 to less than 10.25 41,500 41,800 42,000 42,300 42,600 42,900 43,200 43,500 43,700 44,000 44,300 10.25 to less than 10.50 42,000 42,300 42,600 42,900 43,200 43,500 43,700 44,000 44,300 44,600 44,900 10.50 to less than 10.75 42,600 42,900 43,100 43,400 43,700 44,000 44,300 44,600 44,900 45,200 45,500 10.75 to less than 11.00 43,100 43,400 43,700 44,000 44,300 44,600 44,900 45,200 45,500 45,700 46,000 11.00 to less than 11.25 43,700 44,000 44,300 44,600 44,900 45,100 45,400 45,700 46,000 46,300 46,600 11.25 to less than 11.50 44,200 44,500 44,800 45,100 45,400 45,700 46,000 46,300 46,600 46,900 47,200 11.50 to less than 11.75 44,800 45,100 45,400 45,700 46,000 46,300 46,600 46,900 47,200 47,500 47,800 11.75 to less than 12.00 45,300 45,600 45,900 46,200 46,500 46,800 47,100 47,400 47,700 48,000 48,300 12.00 to less than 12.25 45,900 46,200 46,500 46,800 47,100 47,400 47,700 48,000 48,300 48,600 48,900 12.25 to less than 12.50 46,400 46,700 47,100 47,400 47,700 48,000 48,300 48,600 48,900 49,200 49,500 12.50 to less than 12.75 47,000 47,300 47,600 47,900 48,200 48,500 48,800 49,100 49,500 49,800 50,100 12.75 to less than 13.00 47,500 47,900 48,200 48,500 48,800 49,100 49,400 49,700 50,000 50,300 50,600 13.00 to less than 13.25 48,100 48,400 48,700 49,000 49,300 49,700 50,000 50,300 50,600 50,900 51,200 13.25 to less than 13.50 48,700 49,000 49,300 49,600 49,900 50,200 50,500 50,900 51,200 51,500 51,900 13.50 to less than 13.75 49,200 49,500 49,800 50,200 50,500 50,800 51,100 51,400 51,700 52,100 52,400 13.75 to less than 14.00 49,800 50,100 50,400 50,700 51,000 51,400 51,700 52,000 52,300 52,600 52,900 14.00 to less than 14.25 50,300 50,600 51,000 51,300 51,600 51,900 52,200 52,600 52,900 53,200 53,600 14.25 to less than 14.50 50,900 51,200 51,500 51,800 52,200 52,500 52,800 53,100 53,500 53,800 54,200 14.50 to less than 14.75 51,400 51,700 52,100 52,400 52,700 53,000 53,400 53,700 54,000 54,400 54,700 14.75 to less than 15.00 52,000 52,300 52,600 53,000 53,300 53,600 53,900 54,300 54,600 54,900 55,300 15.00 and over 52,000 52,500 53,000 53,300 53,600 54,000 54,300 54,600 55,000 55,300 55,600 O. Reg. 413/05, Table 14. vehicle weight table 15 allowable gross weight on a vehicle with six axles (kilograms) inter-vehicle-unit distance, 3.6 metres or more (or intra-vehicle-unit distance) Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 9.50 40,400 40,700 40,900 41,200 41,400 41,700 41,900 42,200 42,400 42,700 42,900 9.50 to less than 9.75 41,000 41,200 41,500 41,700 42,000 42,300 42,500 42,800 43,000 43,300 43,500 9.75 to less than 10.00 41,500 41,800 42,000 42,300 42,600 42,800 43,100 43,300 43,600 43,900 44,100 10.00 to less than 10.25 42,100 42,300 42,600 42,900 43,100 43,400 43,700 43,900 44,200 44,400 44,700 10.25 to less than 10.50 42,600 42,900 43,200 43,400 43,700 44,000 44,200 44,500 44,800 45,000 45,300 10.50 to less than 10.75 43,200 43,400 43,700 44,000 44,300 44,500 44,800 45,100 45,300 45,600 45,900 10.75 to less than 11.00 43,700 44,000 44,300 44,600 44,800 45,100 45,400 45,600 45,900 46,200 46,500 11.00 to less than 11.25 44,300 44,600 44,800 45,100 45,400 45,700 45,900 46,200 46,500 46,800 47,100 11.25 to less than 11.50 44,800 45,100 45,400 45,700 46,000 46,200 46,500 46,800 47,100 47,400 47,700 11.50 to less than 11.75 45,400 45,700 46,000 46,200 46,500 46,800 47,100 47,400 47,700 47,900 48,200 11.75 to less than 12.00 45,900 46,200 46,500 46,800 47,100 47,400 47,700 48,000 48,200 48,500 48,800 12.00 to less than 12.25 46,500 46,800 47,100 47,400 47,700 47,900 48,200 48,500 48,800 49,100 49,400 12.25 to less than 12.50 47,000 47,300 47,600 47,900 48,200 48,500 48,800 49,100 49,400 49,700 50,000 12.50 to less than 12.75 47,600 47,900 48,200 48,500 48,800 49,100 49,400 49,700 50,000 50,300 50,600 12.75 to less than 13.00 48,200 48,500 48,800 49,100 49,400 49,700 50,000 50,300 50,600 50,900 51,200 13.00 to less than 13.25 48,700 49,000 49,300 49,600 49,900 50,200 50,500 50,800 51,100 51,400 51,700 13.25 to less than 13.50 49,300 49,600 49,900 50,200 50,500 50,800 51,100 51,400 51,700 52,000 52,300 13.50 to less than 13.75 49,800 50,100 50,400 50,700 51,100 51,400 51,700 52,000 52,300 52,600 52,900 13.75 to less than 14.00 50,400 50,700 51,000 51,300 51,600 51,900 52,200 52,600 52,900 53,200 53,600 14.00 to less than 14.25 50,900 51,200 51,500 51,900 52,200 52,500 52,800 53,100 53,500 53,800 54,100 14.25 to less than 14.50 51,500 51,800 52,100 52,400 52,700 53,100 53,400 53,700 54,000 54,400 54,700 14.50 to less than 14.75 52,000 52,300 52,700 53,000 53,300 53,600 54,000 54,300 54,600 54,900 55,300 14.75 to less than 15.00 52,000 52,500 53,000 53,500 53,900 54,200 54,500 54,900 55,200 55,500 55,800 15.00 and over 52,000 52,500 53,000 53,500 54,000 54,500 55,000 55,300 55,600 56,000 56,300 O. Reg. 413/05, Table 15. vehicle weight table 16 allowable gross weight on a vehicle with seven axles (kilograms) inter-vehicle-unit distance, less than 2.1 metres Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 13.50 45,500 46,000 46,500 47,000 47,500 48,000 48,400 48,900 49,400 49,900 50,400 13.50 to less than 13.75 46,000 46,400 46,900 47,400 47,900 48,400 48,800 49,300 49,800 50,300 50,800 13.75 to less than 14.00 46,400 46,900 47,300 47,800 48,300 48,800 49,200 49,700 50,200 50,700 51,200 14.00 to less than 14.25 46,900 47,300 47,800 48,200 48,700 49,200 49,600 50,100 50,600 51,000 51,500 14.25 to less than 14.50 47,400 47,800 48,200 48,600 49,100 49,600 50,000 50,500 51,000 51,400 51,900 14.50 to less than 14.75 47,800 48,200 48,600 49,100 49,500 50,000 50,400 50,900 51,300 51,800 52,200 14.75 to less than 15.00 48,300 48,600 49,000 49,500 49,900 50,400 50,800 51,300 51,700 52,200 52,600 15.00 to less than 15.25 48,700 49,100 49,400 49,900 50,300 50,800 51,200 51,700 52,100 52,600 53,000 15.25 to less than 15.50 49,200 49,500 49,900 50,300 50,700 51,200 51,600 52,100 52,500 52,900 53,300 15.50 to less than 15.75 49,700 50,000 50,300 50,700 51,100 51,600 52,000 52,500 52,900 53,300 53,700 15.75 to less than 16.00 50,100 50,400 50,700 51,100 51,600 52,000 52,400 52,800 53,300 53,700 54,100 16.00 to less than 16.25 50,600 50,800 51,100 51,600 52,000 52,400 52,800 53,300 53,700 54,100 54,600 16.25 to less than 16.50 51,000 51,300 51,600 52,000 52,400 52,800 53,200 53,700 54,100 54,500 55,000 16.50 to less than 16.75 51,400 51,700 52,000 52,400 52,800 53,200 53,700 54,100 54,500 54,900 55,400 16.75 to less than 17.00 51,800 52,100 52,400 52,800 53,200 53,700 54,100 54,500 54,900 55,300 55,800 17.00 to less than 17.25 52,200 52,500 52,800 53,300 53,700 54,100 54,500 54,900 55,300 55,700 56,200 17.25 to less than 17.50 52,700 53,000 53,300 53,700 54,100 54,500 54,900 55,300 55,700 56,200 56,600 17.50 to less than 17.75 53,100 53,400 53,700 54,100 54,500 54,900 55,300 55,700 56,200 56,600 57,000 17.75 to less than 18.00 53,500 53,800 54,100 54,500 54,900 55,300 55,700 56,200 56,600 57,000 57,400 18.00 to less than 18.25 53,900 54,200 54,500 55,000 55,400 55,800 56,200 56,600 57,000 57,400 57,800 18.25 to less than 18.50 54,300 54,700 55,000 55,400 55,800 56,200 56,600 57,000 57,400 57,800 58,200 18.50 to less than 18.75 54,800 55,100 55,400 55,800 56,200 56,600 57,000 57,400 57,800 58,200 58,600 18.75 to less than 19.00 55,200 55,500 55,900 56,200 56,600 57,000 57,400 57,800 58,200 58,600 59,000 19.00 to less than 19.25 55,600 55,900 56,300 56,600 57,000 57,400 57,800 58,200 58,600 59,000 59,400 19.25 and over 56,000 56,300 56,700 57,000 57,400 57,800 58,200 58,600 59,000 59,400 59,800 O. Reg. 413/05, Table 16. vehicle weight table 17 allowable gross weight on a vehicle with seven axles (kilograms) inter-vehicle-unit distance, 2.1 metres to less than 2.4 metres Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 13.50 46,500 47,000 47,500 47,900 48,400 48,800 49,200 49,600 50,100 50,500 50,900 13.50 to less than 13.75 46,900 47,400 47,900 48,300 48,800 49,200 49,600 50,100 50,500 50,900 51,300 13.75 to less than 14.00 47,300 47,800 48,300 48,700 49,200 49,600 50,000 50,500 50,900 51,300 51,700 14.00 to less than 14.25 47,800 48,200 48,700 49,200 49,600 50,000 50,400 50,900 51,300 51,700 52,100 14.25 to less than 14.50 48,200 48,700 49,100 49,600 50,000 50,400 50,900 51,300 51,700 52,100 52,500 14.50 to less than 14.75 48,600 49,100 49,500 50,000 50,400 50,800 51,300 51,700 52,100 52,500 53,000 14.75 to less than 15.00 49,100 49,500 50,000 50,400 50,800 51,200 51,700 52,100 52,500 53,000 53,400 15.00 to less than 15.25 49,500 49,900 50,400 50,800 51,200 51,700 52,100 52,500 52,900 53,400 53,800 15.25 to less than 15.50 49,900 50,400 50,800 51,200 51,600 52,100 52,500 52,900 53,400 53,800 54,200 15.50 to less than 15.75 50,400 50,800 51,200 51,600 52,000 52,500 52,900 53,300 53,800 54,200 54,600 15.75 to less than 16.00 50,800 51,200 51,600 52,000 52,500 52,900 53,300 53,700 54,200 54,600 55,000 16.00 to less than 16.25 51,300 51,700 52,100 52,500 52,900 53,300 53,700 54,200 54,600 55,000 55,400 16.25 to less than 16.50 51,700 52,100 52,500 52,900 53,300 53,800 54,200 54,600 55,000 55,400 55,900 16.50 to less than 16.75 52,200 52,600 53,000 53,400 53,800 54,200 54,600 55,000 55,400 55,800 56,300 16.75 to less than 17.00 52,600 53,000 53,400 53,800 54,200 54,600 55,000 55,400 55,800 56,200 56,700 17.00 to less than 17.25 53,100 53,500 53,900 54,300 54,700 55,100 55,500 55,900 56,200 56,600 57,100 17.25 to less than 17.50 53,600 53,900 54,300 54,700 55,100 55,500 55,900 56,300 56,700 57,100 57,500 17.50 to less than 17.75 54,000 54,400 54,800 55,200 55,500 55,900 56,300 56,700 57,100 57,500 57,900 17.75 to less than 18.00 54,500 54,900 55,200 55,600 56,000 56,400 56,700 57,100 57,500 57,900 58,300 18.00 to less than 18.25 54,900 55,300 55,700 56,100 56,400 56,800 57,200 57,500 57,900 58,300 58,700 18.25 to less than 18.50 55,400 55,800 56,100 56,500 56,900 57,200 57,600 58,000 58,300 58,700 59,100 18.50 to less than 18.75 55,900 56,200 56,600 57,000 57,300 57,700 58,000 58,400 58,700 59,100 59,400 18.75 to less than 19.00 56,400 56,700 57,000 57,400 57,700 58,100 58,400 58,800 59,100 59,500 59,900 19.00 to less than 19.25 56,900 57,200 57,500 57,800 58,200 58,500 58,800 59,200 59,500 59,900 60,300 19.25 and over 57,300 57,600 57,900 58,200 58,600 58,900 59,200 59,600 59,900 60,300 60,700 O. Reg. 413/05, Table 17. vehicle weight table 18 allowable gross weight on a vehicle with seven axles (kilograms) inter-vehicle-unit distance, 2.4 metres to less than 2.7 metres Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 13.50 47,300 47,800 48,300 48,800 49,200 49,700 50,100 50,600 51,000 51,500 51,900 13.50 to less than 13.75 47,700 48,200 48,700 49,200 49,600 50,100 50,500 51,000 51,400 51,900 52,300 13.75 to less than 14.00 48,200 48,600 49,100 49,600 50,000 50,500 50,900 51,400 51,800 52,300 52,700 14.00 to less than 14.25 48,600 49,100 49,500 50,000 50,400 50,900 51,300 51,800 52,200 52,700 53,100 14.25 to less than 14.50 49,000 49,500 49,900 50,400 50,800 51,300 51,700 52,200 52,600 53,100 53,500 14.50 to less than 14.75 49,400 49,900 50,300 50,800 51,200 51,700 52,100 52,600 53,000 53,500 53,900 14.75 to less than 15.00 49,900 50,300 50,800 51,200 51,700 52,100 52,600 53,000 53,500 53,900 54,300 15.00 to less than 15.25 50,300 50,700 51,200 51,600 52,100 52,500 53,000 53,400 53,900 54,300 54,800 15.25 to less than 15.50 50,700 51,100 51,600 52,000 52,500 52,900 53,400 53,800 54,300 54,700 55,200 15.50 to less than 15.75 51,100 51,600 52,000 52,400 52,900 53,300 53,800 54,200 54,700 55,100 55,600 15.75 to less than 16.00 51,600 52,000 52,400 52,800 53,300 53,700 54,200 54,600 55,100 55,500 56,000 16.00 to less than 16.25 52,000 52,400 52,800 53,300 53,700 54,100 54,600 55,000 55,500 55,900 56,400 16.25 to less than 16.50 52,500 52,900 53,300 53,700 54,100 54,600 55,000 55,400 55,900 56,300 56,700 16.50 to less than 16.75 52,900 53,300 53,700 54,100 54,600 55,000 55,400 55,900 56,300 56,700 57,100 16.75 to less than 17.00 53,400 53,700 54,100 54,500 55,000 55,400 55,800 56,300 56,700 57,100 57,500 17.00 to less than 17.25 53,800 54,200 54,500 55,000 55,400 55,800 56,300 56,700 57,100 57,500 58,000 17.25 to less than 17.50 54,300 54,600 55,000 55,400 55,800 56,200 56,700 57,100 57,500 58,000 58,400 17.50 to less than 17.75 54,700 55,000 55,400 55,800 56,200 56,700 57,100 57,500 57,900 58,400 58,800 17.75 to less than 18.00 55,200 55,500 55,800 56,200 56,700 57,100 57,500 57,900 58,400 58,800 59,300 18.00 to less than 18.25 55,600 55,900 56,200 56,700 57,100 57,500 57,900 58,300 58,800 59,200 59,600 18.25 to less than 18.50 56,100 56,400 56,700 57,100 57,500 57,900 58,300 58,800 59,200 59,600 60,000 18.50 to less than 18.75 56,500 56,800 57,100 57,500 57,900 58,300 58,800 59,200 59,600 60,000 60,400 18.75 to less than 19.00 57,000 57,300 57,500 57,900 58,300 58,800 59,200 59,600 60,000 60,400 60,800 19.00 to less than 19.25 57,400 57,700 57,900 58,300 58,800 59,200 59,600 60,000 60,400 60,800 61,200 19.25 and over 57,900 58,100 58,300 58,700 59,200 59,600 60,000 60,400 60,800 61,200 61,600 O. Reg. 413/05, Table 18; O. Reg. 167/12, s. 13. vehicle weight table 19 allowable gross weight on a vehicle with seven axles (kilograms) inter-vehicle-unit distance, 2.7 metres to less than 3.0 metres Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 14.00 48,700 49,200 49,600 50,000 50,500 50,900 51,300 51,700 52,200 52,600 53,000 14.00 to less than 14.25 49,200 49,600 50,100 50,500 50,900 51,300 51,800 52,200 52,600 53,000 53,500 14.25 to less than 14.50 49,700 50,100 50,500 50,900 51,400 51,800 52,200 52,600 53,100 53,500 53,900 14.50 to less than 14.75 50,100 50,600 51,000 51,400 51,800 52,300 52,700 53,100 53,500 53,900 54,300 14.75 to less than 15.00 50,600 51,000 51,400 51,900 52,300 52,700 53,100 53,600 54,000 54,400 54,800 15.00 to less than 15.25 51,100 51,500 51,900 52,300 52,800 53,200 53,600 54,000 54,400 54,800 55,300 15.25 to less than 15.50 51,500 52,000 52,400 52,800 53,200 53,600 54,000 54,500 54,900 55,300 55,700 15.50 to less than 15.75 52,000 52,400 52,800 53,300 53,700 54,100 54,500 54,900 55,300 55,700 56,100 15.75 to less than 16.00 52,500 52,900 53,300 53,700 54,100 54,500 55,000 55,400 55,800 56,200 56,600 16.00 to less than 16.25 52,900 53,300 53,700 54,100 54,500 54,900 55,400 55,800 56,200 56,600 57,000 16.25 to less than 16.50 53,300 53,700 54,100 54,500 54,900 55,300 55,800 56,200 56,600 57,000 57,400 16.50 to less than 16.75 53,700 54,100 54,500 54,900 55,300 55,700 56,200 56,600 57,000 57,400 57,800 16.75 to less than 17.00 54,100 54,500 54,900 55,300 55,700 56,100 56,600 57,000 57,400 57,800 58,200 17.00 to less than 17.25 54,600 54,900 55,300 55,700 56,100 56,500 57,000 57,400 57,800 58,200 58,700 17.25 to less than 17.50 55,000 55,300 55,600 56,100 56,500 56,900 57,400 57,800 58,200 58,700 59,100 17.50 to less than 17.75 55,400 55,700 56,000 56,500 56,900 57,300 57,800 58,200 58,600 59,100 59,500 17.75 to less than 18.00 55,800 56,100 56,400 56,900 57,300 57,700 58,200 58,600 59,000 59,500 59,900 18.00 to less than 18.25 56,200 56,500 56,800 57,300 57,700 58,100 58,600 59,000 59,400 59,900 60,300 18.25 to less than 18.50 56,600 56,900 57,200 57,600 58,100 58,500 59,000 59,400 59,900 60,300 60,700 18.50 to less than 18.75 57,100 57,300 57,600 58,000 58,500 58,900 59,400 59,800 60,300 60,700 61,200 18.75 to less than 19.00 57,500 57,700 58,000 58,400 58,900 59,300 59,800 60,200 60,700 61,100 61,600 19.00 to less than 19.25 57,900 58,100 58,400 58,800 59,300 59,700 60,200 60,600 61,100 61,500 62,000 19.25 and over 58,300 58,500 58,800 59,200 59,700 60,100 60,600 61,000 61,500 61,900 62,400 O. Reg. 413/05, Table 19; O. Reg. 167/12, s. 14. vehicle weight table 20 allowable gross weight on a vehicle with seven axles (kilograms) inter-vehicle-unit distance, 3.0 metres to less than 3.3 metres Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 14.00 49,300 49,700 50,200 50,700 51,100 51,600 52,000 52,500 52,900 53,400 53,800 14.00 to less than 14.25 49,700 50,100 50,600 51,000 51,500 52,000 52,400 52,900 53,400 53,800 54,300 14.25 to less than 14.50 50,100 50,500 51,000 51,400 51,900 52,400 52,800 53,300 53,800 54,200 54,700 14.50 to less than 14.75 50,500 51,000 51,400 51,800 52,300 52,800 53,200 53,700 54,200 54,600 55,100 14.75 to less than 15.00 51,000 51,400 51,700 52,200 52,700 53,200 53,600 54,100 54,600 55,000 55,600 15.00 to less than 15.25 51,400 51,800 52,100 52,600 53,100 53,600 54,000 54,500 55,000 55,500 56,000 15.25 to less than 15.50 51,800 52,200 52,500 53,000 53,500 54,000 54,400 54,900 55,400 55,900 56,400 15.50 to less than 15.75 52,200 52,600 52,900 53,400 53,900 54,400 54,900 55,300 55,800 56,300 56,800 15.75 to less than 16.00 52,700 53,000 53,300 53,800 54,300 54,800 55,200 55,700 56,200 56,700 57,200 16.00 to less than 16.25 53,100 53,400 53,700 54,200 54,700 55,200 55,700 56,100 56,600 57,100 57,500 16.25 to less than 16.50 53,500 53,800 54,100 54,600 55,100 55,600 56,100 56,600 57,000 57,500 57,900 16.50 to less than 16.75 54,000 54,300 54,600 55,000 55,500 56,000 56,500 57,000 57,400 57,900 58,400 16.75 to less than 17.00 54,400 54,700 55,000 55,500 55,900 56,400 56,900 57,400 57,900 58,300 58,800 17.00 to less than 17.25 54,900 55,100 55,400 55,900 56,300 56,800 57,300 57,800 58,300 58,700 59,300 17.25 to less than 17.50 55,300 55,600 55,800 56,300 56,800 57,200 57,700 58,200 58,700 59,200 59,700 17.50 to less than 17.75 55,700 56,000 56,200 56,700 57,200 57,700 58,100 58,600 59,100 59,600 60,100 17.75 to less than 18.00 56,200 56,400 56,600 57,100 57,600 58,100 58,500 59,000 59,500 60,000 60,500 18.00 to less than 18.25 56,600 56,800 57,100 57,500 58,000 58,500 59,000 59,400 59,900 60,400 61,000 18.25 to less than 18.50 57,100 57,300 57,500 58,000 58,400 58,900 59,400 59,800 60,300 60,800 61,200 18.50 to less than 18.75 57,500 57,700 57,900 58,400 58,800 59,300 59,800 60,300 60,700 61,200 61,600 18.75 to less than 19.00 58,100 58,300 58,500 58,800 59,200 59,600 60,100 60,600 61,000 61,500 61,900 19.00 to less than 19.25 58,600 58,800 59,000 59,200 59,600 60,000 60,500 61,000 61,400 61,800 62,200 19.25 and over 59,000 59,200 59,400 59,600 60,000 60,400 60,900 61,400 61,800 62,200 62,600 O. Reg. 413/05, Table 20. vehicle weight table 21 allowable gross weight on a vehicle with seven axles (kilograms) inter-vehicle-unit distance, 3.3 metres to less than 3.6 metres Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 15.00 51,600 52,000 52,400 52,800 53,300 53,700 54,200 54,600 55,100 55,500 56,000 15.00 to less than 15.25 52,100 52,500 52,800 53,300 53,700 54,200 54,600 55,000 55,500 55,900 56,400 15.25 to less than 15.50 52,500 52,900 53,200 53,700 54,100 54,600 55,000 55,500 55,900 56,300 56,800 15.50 to less than 15.75 53,000 53,300 53,700 54,100 54,600 55,000 55,400 55,900 56,300 56,800 57,200 15.75 to less than 16.00 53,400 53,800 54,100 54,500 55,000 55,400 55,900 56,300 56,800 57,200 57,600 16.00 to less than 16.25 53,900 54,200 54,500 55,000 55,400 55,900 56,300 56,700 57,200 57,600 58,000 16.25 to less than 16.50 54,300 54,600 54,900 55,400 55,800 56,300 56,700 57,200 57,600 58,000 58,500 16.50 to less than 16.75 54,800 55,100 55,400 55,800 56,300 56,700 57,100 57,600 58,000 58,500 58,900 16.75 to less than 17.00 55,200 55,500 55,800 56,200 56,700 57,100 57,600 58,000 58,500 58,900 59,400 17.00 to less than 17.25 55,600 55,900 56,200 56,700 57,100 57,500 58,000 58,400 58,800 59,300 59,700 17.25 to less than 17.50 56,100 56,400 56,700 57,100 57,500 57,900 58,400 58,800 59,200 59,700 60,100 17.50 to less than 17.75 56,500 56,800 57,100 57,500 57,900 58,400 58,800 59,200 59,600 60,100 60,400 17.75 to less than 18.00 57,000 57,300 57,500 57,900 58,400 58,800 59,200 59,600 60,000 60,400 60,800 18.00 to less than 18.25 57,400 57,700 57,900 58,400 58,800 59,200 59,600 60,000 60,400 60,800 61,200 18.25 to less than 18.50 57,900 58,100 58,400 58,800 59,200 59,600 60,000 60,400 60,800 61,200 61,600 18.50 to less than 18.75 58,300 58,600 58,800 59,200 59,600 60,000 60,400 60,800 61,200 61,600 62,000 18.75 to less than 19.00 58,700 59,000 59,300 59,600 60,000 60,400 60,800 61,200 61,600 62,000 62,400 19.00 to less than 19.25 59,200 59,500 59,700 60,000 60,400 60,800 61,200 61,600 62,000 62,400 62,800 19.25 and over 59,600 59,900 60,100 60,400 60,800 61,200 61,600 62,000 62,400 62,800 63,200 O. Reg. 413/05, Table 21. vehicle weight table 22 allowable gross weight on a vehicle with seven axles (kilograms) inter-vehicle-unit distance, 3.6 metres or more Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 15.00 52,300 52,700 53,100 53,500 54,000 54,400 54,900 55,300 55,800 56,200 56,700 15.00 to less than 15.25 52,800 53,100 53,500 54,000 54,400 54,800 55,300 55,700 56,200 56,600 57,100 15.25 to less than 15.50 53,200 53,600 53,900 54,400 54,800 55,300 55,700 56,100 56,600 57,000 57,500 15.50 to less than 15.75 53,700 54,000 54,400 54,800 55,200 55,700 56,100 56,500 57,000 57,400 57,900 15.75 to less than 16.00 54,100 54,400 54,800 55,200 55,700 56,100 56,500 56,900 57,400 57,800 58,300 16.00 to less than 16.25 54,500 54,900 55,200 55,600 56,100 56,500 56,900 57,300 57,800 58,200 58,600 16.25 to less than 16.50 55,000 55,300 55,600 56,100 56,500 56,900 57,300 57,800 58,200 58,600 59,000 16.50 to less than 16.75 55,400 55,700 56,100 56,500 56,900 57,300 57,700 58,200 58,600 59,000 59,400 16.75 to less than 17.00 55,900 56,200 56,500 56,900 57,300 57,700 58,200 58,600 59,000 59,400 59,800 17.00 to less than 17.25 56,300 56,600 56,900 57,300 57,700 58,100 58,500 59,000 59,400 59,800 60,300 17.25 to less than 17.50 56,700 57,000 57,300 57,700 58,100 58,500 58,900 59,300 59,800 60,200 60,700 17.50 to less than 17.75 57,100 57,400 57,700 58,100 58,500 58,900 59,300 59,700 60,100 60,600 61,000 17.75 to less than 18.00 57,500 57,800 58,000 58,500 58,900 59,300 59,700 60,100 60,500 60,900 61,300 18.00 to less than 18.25 57,900 58,200 58,400 58,800 59,300 59,700 60,100 60,500 60,900 61,300 61,700 18.25 to less than 18.50 58,400 58,600 58,800 59,200 59,600 60,100 60,500 60,900 61,300 61,700 62,100 18.50 to less than 18.75 58,800 59,000 59,200 59,600 60,000 60,400 60,900 61,300 61,700 62,100 62,500 18.75 to less than 19.00 59,300 59,500 59,700 60,000 60,400 60,900 61,300 61,700 62,100 62,500 62,900 19.00 to less than 19.25 59,700 59,900 60,200 60,500 60,900 61,300 61,700 62,100 62,500 62,900 63,300 19.25 and over 60,100 60,300 60,600 60,900 61,300 61,700 62,100 62,500 62,900 63,300 63,500 O. Reg. 413/05, Table 22. vehicle weight table 23 allowable gross weight on a vehicle with eight or more axles (kilograms) inter-vehicle-unit distance, less than 2.1 metres Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 15.00 47,600 48,000 48,500 49,000 49,500 50,000 50,400 50,900 51,400 51,900 52,400 15.00 to less than 15.25 48,100 48,600 49,000 49,500 50,000 50,500 51,000 51,400 51,900 52,400 52,900 15.25 to less than 15.50 48,700 49,100 49,600 50,100 50,500 51,000 51,500 51,900 52,400 52,900 53,400 15.50 to less than 15.75 49,200 49,700 50,100 50,600 51,100 51,500 52,000 52,400 52,900 53,400 53,800 15.75 to less than 16.00 49,700 50,200 50,700 51,100 51,600 52,000 52,500 52,900 53,400 53,800 54,300 16.00 to less than 16.25 50,300 50,700 51,200 51,700 52,100 52,500 53,000 53,400 53,900 54,300 54,800 16.25 to less than 16.50 50,800 51,300 51,800 52,200 52,600 53,100 53,500 53,900 54,400 54,800 55,300 16.50 to less than 16.75 51,300 51,800 52,300 52,700 53,200 53,600 54,000 54,400 54,900 55,300 55,700 16.75 to less than 17.00 51,800 52,300 52,800 53,200 53,600 54,000 54,500 54,900 55,300 55,700 56,100 17.00 to less than 17.25 52,300 52,800 53,200 53,700 54,100 54,500 54,900 55,300 55,700 56,100 56,500 17.25 to less than 17.50 52,800 53,300 53,700 54,100 54,500 54,900 55,400 55,800 56,200 56,600 57,000 17.50 to less than 17.75 53,300 53,800 54,200 54,600 55,000 55,400 55,800 56,200 56,600 57,000 57,400 17.75 to less than 18.00 53,800 54,300 54,700 55,100 55,500 55,900 56,200 56,600 57,000 57,400 57,800 18.00 to less than 18.25 54,300 54,700 55,100 55,500 55,900 56,300 56,700 57,100 57,500 57,800 58,300 18.25 to less than 18.50 54,800 55,200 55,600 56,000 56,400 56,800 57,100 57,500 57,900 58,300 58,800 18.50 to less than 18.75 55,300 55,700 56,100 56,500 56,800 57,200 57,600 58,000 58,300 58,700 59,300 18.75 to less than 19.00 55,900 56,300 56,700 57,000 57,400 57,700 58,000 58,400 58,800 59,200 59,700 19.00 to less than 19.25 56,400 56,800 57,200 57,400 57,800 58,100 58,400 58,800 59,200 59,600 60,100 19.25 and over 56,800 57,200 57,600 57,800 58,200 58,500 58,800 59,200 59,600 60,000 60,500 O. Reg. 413/05, Table 23.

vehicle weight table 24 allowable gross weight on a vehicle with eight or more axles (kilograms) inter-vehicle-unit distance, 2.1 metres to less than 2.4 metres Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 15.00 48,600 49,000 49,500 50,000 50,400 50,900 51,400 51,900 52,300 52,800 53,300 15.00 to less than 15.25 49,100 49,500 50,000 50,500 50,900 51,400 51,900 52,300 52,800 53,300 53,700 15.25 to less than 15.50 49,600 50,100 50,500 51,000 51,400 51,900 52,300 52,800 53,300 53,700 54,200 15.50 to less than 15.75 50,100 50,600 51,000 51,500 51,900 52,400 52,800 53,300 53,700 54,200 54,500 15.75 to less than 16.00 50,600 51,100 51,600 52,000 52,400 52,900 53,300 53,800 54,200 54,600 55,100 16.00 to less than 16.25 51,100 51,600 52,100 52,500 52,900 53,400 53,800 54,200 54,700 55,100 55,500 16.25 to less than 16.50 51,700 52,100 52,600 53,000 53,400 53,900 54,300 54,700 55,100 55,500 55,900 16.50 to less than 16.75 52,200 52,600 53,100 53,500 53,900 54,300 54,800 55,200 55,600 56,000 56,400 16.75 to less than 17.00 52,700 53,200 53,600 54,000 54,400 54,800 55,200 55,600 56,000 56,400 56,800 17.00 to less than 17.25 53,200 53,700 54,100 54,500 54,900 55,300 55,700 56,100 56,500 56,900 57,200 17.25 to less than 17.50 53,700 54,200 54,600 55,000 55,400 55,800 56,200 56,600 57,000 57,300 57,700 17.50 to less than 17.75 54,300 54,700 55,100 55,500 55,900 56,300 56,700 57,000 57,400 57,800 58,200 17.75 to less than 18.00 54,800 55,200 55,700 56,000 56,400 56,800 57,100 57,500 57,900 58,200 58,600 18.00 to less than 18.25 55,300 55,700 56,200 56,500 56,900 57,300 57,600 58,000 58,300 58,700 59,000 18.25 to less than 18.50 55,800 56,300 56,700 57,000 57,400 57,700 58,100 58,400 58,800 59,100 59,500 18.50 to less than 18.75 56,400 56,800 57,200 57,500 57,900 58,200 58,600 58,900 59,300 59,600 60,000 18.75 to less than 19.00 56,900 57,400 57,800 58,100 58,500 58,800 59,200 59,500 59,900 60,200 60,500 19.00 to less than 19.25 57,500 57,900 58,300 58,600 59,000 59,300 59,700 60,000 60,400 60,700 61,000 19.25 and over 57,900 58,300 58,700 59,000 59,400 59,700 60,100 60,400 60,800 61,100 61,400 O. Reg. 413/05, Table 24. vehicle weight table 25 allowable gross weight on a vehicle with eight or more axles (kilograms) inter-vehicle-unit distance, 2.4 metres to less than 2.7 metres Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 15.00 49,700 50,100 50,600 51,000 51,500 51,900 52,400 52,800 53,300 53,700 54,200 15.00 to less than 15.25 50,200 50,600 51,100 51,500 52,000 52,400 52,800 53,300 53,700 54,200 54,600 15.25 to less than 15.50 50,700 51,100 51,600 52,000 52,400 52,900 53,300 53,700 54,200 54,600 55,100 15.50 to less than 15.75 51,200 51,600 52,100 52,500 52,900 53,300 53,800 54,200 54,600 55,100 55,500 15.75 to less than 16.00 51,600 52,100 52,500 53,000 53,400 53,800 54,200 54,700 55,100 55,500 56,000 16.00 to less than 16.25 52,100 52,600 53,000 53,500 53,900 54,300 54,700 55,100 55,600 56,000 56,400 16.25 to less than 16.50 52,600 53,100 53,500 53,900 54,400 54,800 55,200 55,600 56,000 56,400 56,900 16.50 to less than 16.75 53,100 53,500 54,000 54,400 54,800 55,200 55,700 56,100 56,500 56,900 57,300 16.75 to less than 17.00 53,600 54,000 54,500 54,900 55,300 55,700 56,100 56,500 56,900 57,300 57,700 17.00 to less than 17.25 54,100 54,500 54,900 55,300 55,700 56,200 56,600 57,000 57,400 57,800 58,200 17.25 to less than 17.50 54,500 55,000 55,400 55,800 56,200 56,600 57,000 57,400 57,800 58,200 58,600 17.50 to less than 17.75 55,000 55,400 55,800 56,300 56,700 57,100 57,500 57,900 58,300 58,700 59,100 17.75 to less than 18.00 55,500 55,900 56,300 56,700 57,100 57,500 57,900 58,300 58,700 59,100 59,500 18.00 to less than 18.25 56,000 56,400 56,800 57,200 57,600 58,000 58,400 58,800 59,200 59,600 60,000 18.25 to less than 18.50 56,500 56,800 57,200 57,600 58,000 58,400 58,800 59,200 59,600 60,000 60,400 18.50 to less than 18.75 56,900 57,300 57,700 58,100 58,500 58,900 59,300 59,700 60,100 60,500 60,900 18.75 to less than 19.00 57,500 57,700 58,100 58,500 58,900 59,300 59,700 60,100 60,500 60,900 61,300 19.00 to less than 19.25 57,900 58,100 58,500 58,900 59,300 59,700 60,100 60,500 60,900 61,300 61,700 19.25 and over 58,300 58,500 58,900 59,300 59,700 60,100 60,500 60,900 61,300 61,700 62,100 O. Reg. 413/05, Table 25. vehicle weight table 26 allowable gross weight on a vehicle with eight or more axles (kilograms) inter-vehicle-unit distance, 2.7 metres to less than 3.0 metres Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 15.50 51,600 52,000 52,400 52,900 53,300 53,800 54,200 54,700 55,100 55,600 56,000 15.50 to less than 15.75 52,000 52,400 52,900 53,300 53,800 54,200 54,700 55,100 55,600 56,000 56,500 15.75 to less than 16.00 52,500 52,900 53,300 53,800 54,200 54,700 55,100 55,600 56,000 56,500 56,900 16.00 to less than 16.25 52,900 53,400 53,800 54,200 54,700 55,100 55,600 56,000 56,500 56,900 57,400 16.25 to less than 16.50 53,400 53,800 54,300 54,700 55,200 55,600 56,100 56,500 57,000 57,400 57,800 16.50 to less than 16.75 53,900 54,300 54,700 55,200 55,600 56,100 56,500 57,000 57,400 57,800 58,300 16.75 to less than 17.00 54,300 54,800 55,200 55,600 56,100 56,500 57,000 57,400 57,900 58,300 58,700 17.00 to less than 17.25 54,800 55,200 55,700 56,100 56,500 57,000 57,400 57,900 58,300 58,700 59,200 17.25 to less than 17.50 55,200 55,700 56,100 56,600 57,000 57,400 57,900 58,300 58,700 59,200 59,600 17.50 to less than 17.75 55,700 56,100 56,600 57,000 57,400 57,900 58,300 58,800 59,200 59,600 60,000 17.75 to less than 18.00 56,200 56,600 57,000 57,500 57,900 58,300 58,800 59,200 59,600 60,100 60,500 18.00 to less than 18.25 56,600 57,100 57,500 57,900 58,400 58,800 59,200 59,600 60,100 60,500 61,000 18.25 to less than 18.50 57,100 57,500 57,900 58,400 58,800 59,200 59,700 60,100 60,500 61,000 61,400 18.50 to less than 18.75 57,500 58,000 58,400 58,800 59,300 59,700 60,100 60,500 61,000 61,400 61,900 18.75 to less than 19.00 58,000 58,400 58,800 59,200 59,700 60,100 60,600 60,900 61,400 61,800 62,300 19.00 to less than 19.25 58,400 58,800 59,200 59,600 60,100 60,500 61,000 61,300 61,800 62,200 62,700 19.25 and over 58,800 59,200 59,600 60,000 60,500 60,900 61,400 61,700 62,200 62,600 63,100 O. Reg. 413/05, Table 26. vehicle weight table 27 allowable gross weight on a vehicle with eight or more axles (kilograms) inter-vehicle-unit distance, 3.0 metres to less than 3.3 metres Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 16.00 53,100 53,400 53,800 54,300 54,700 55,200 55,700 56,200 56,600 57,100 57,600 16.00 to less than 16.25 53,500 53,900 54,300 54,700 55,200 55,700 56,100 56,600 57,100 57,600 58,000 16.25 to less than 16.50 54,000 54,400 54,700 55,200 55,700 56,100 56,600 57,100 57,500 58,000 58,500 16.50 to less than 16.75 54,400 54,800 55,200 55,700 56,100 56,600 57,100 57,500 58,000 58,500 58,900 16.75 to less than 17.00 54,900 55,300 55,600 56,100 56,600 57,100 57,500 58,000 58,500 58,900 59,400 17.00 to less than 17.25 55,300 55,700 56,100 56,600 57,000 57,500 58,000 58,500 58,900 59,400 59,900 17.25 to less than 17.50 55,800 56,200 56,500 57,000 57,500 58,000 58,500 59,000 59,400 59,900 60,500 17.50 to less than 17.75 56,300 56,600 57,000 57,500 58,000 58,500 59,000 59,500 60,000 60,500 60,000 17.75 to less than 18.00 56,700 57,100 57,500 58,000 58,500 59,000 59,500 60,000 60,500 61,000 61,500 18.00 to less than 18.25 57,200 57,500 57,900 58,400 58,900 59,500 60,000 60,500 61,000 61,500 62,000 18.25 to less than 18.50 57,600 58,000 58,400 58,900 59,400 59,900 60,500 61,000 61,500 62,100 62,500 18.50 to less than 18.75 58,100 58,400 58,800 59,300 59,900 60,400 61,000 61,500 62,100 62,600 63,000 18.75 to less than 19.00 58,600 58,800 59,400 59,700 60,300 60,800 61,400 61,900 62,500 63,000 63,500 19.00 to less than 19.25 59,000 59,200 59,800 60,100 60,700 61,200 61,800 62,300 62,900 63,400 63,500 19.25 and over 59,400 59,600 60,200 60,500 61,100 61,600 62,200 62,700 63,300 63,500 63,500 O. Reg. 413/05, Table 27; O. Reg. 167/12, s. 15. vehicle weight table 28 allowable gross weight on a vehicle with eight or more axles (kilograms) inter-vehicle-unit distance, 3.3 metres to less than 3.6 metres Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 16.00 54,300 54,700 55,100 55,500 55,900 56,300 56,800 57,200 57,600 58,000 58,400 16.00 to less than 16.25 54,700 55,200 55,600 56,000 56,400 56,800 57,200 57,700 58,100 58,500 59,000 16.25 to less than 16.50 55,200 55,700 56,100 56,500 56,900 57,300 57,700 58,100 58,600 59,000 59,500 16.50 to less than 16.75 55,700 56,100 56,600 57,000 57,400 57,800 58,200 58,600 59,000 59,400 59,900 16.75 to less than 17.00 56,200 56,600 57,100 57,500 57,900 58,300 58,700 59,100 59,500 59,900 60,400 17.00 to less than 17.25 56,600 57,100 57,600 58,000 58,400 58,800 59,200 59,600 60,000 60,400 60,900 17.25 to less than 17.50 57,100 57,600 58,100 58,500 58,900 59,300 59,700 60,100 60,500 60,900 61,400 17.50 to less than 17.75 57,600 58,100 58,600 59,000 59,400 59,800 60,200 60,600 61,000 61,400 61,900 17.75 to less than 18.00 58,100 58,600 59,100 59,500 59,900 60,300 60,700 61,100 61,500 61,900 62,500 18.00 to less than 18.25 58,600 59,100 59,600 60,000 60,400 60,800 61,200 61,600 62,100 62,500 63,000 18.25 to less than 18.50 59,100 59,600 60,100 60,500 60,900 61,300 61,700 62,200 62,600 63,000 63,500 18.50 to less than 18.75 59,600 60,100 60,600 61,000 61,400 61,800 62,300 62,700 63,100 63,500 63,500 18.75 to less than 19.00 60,100 60,500 61,000 61,400 61,800 62,200 62,700 63,100 63,500 63,500 63,500 19.00 to less than 19.25 60,600 60,900 61,400 61,800 62,200 62,600 63,100 63,500 63,500 63,500 63,500 19.25 and over 61,000 61,300 61,800 62,200 62,600 63,000 63,500 63,500 63,500 63,500 63,500 O. Reg. 413/05, Table 28. vehicle weight table 29 allowable gross weight on a vehicle with eight or more axles (kilograms) inter-vehicle-unit distance, 3.6 metres or more Base length (metres) Front axle weight (kg) 5000 or less Front axle weight (kg) 5,001 to less than 5,500 Front axle weight (kg) 5,500 to less than 6,000 Front axle weight (kg) 6,000 to less than 6,500 Front axle weight (kg) 6,500 to less than 7,000 Front axle weight (kg) 7,000 to less than 7,500 Front axle weight (kg) 7,500 to less than 8,000 Front axle weight (kg) 8,000 to less than 8,500 Front axle weight (kg) 8,500 to less than 9,000 Front axle weight (kg) 9,000 to less than 9,500 Front axle weight (kg) 9,500 to 10,000 Less than 16.00 54,800 55,200 55,600 56,000 56,400 56,800 57,300 57,700 58,100 58,500 59,000 16.00 to less than 16.25 55,200 55,700 56,100 56,500 56,900 57,300 57,700 58,200 58,600 59,000 59,500 16.25 to less than 16.50 55,700 56,200 56,600 57,000 57,400 57,800 58,200 58,600 59,100 59,500 59,900 16.50 to less than 16.75 56,200 56,600 57,100 57,500 57,900 58,300 58,700 59,100 59,500 59,900 60,300 16.75 to less than 17.00 56,700 57,100 57,600 58,000 58,400 58,800 59,200 59,600 60,000 60,400 60,800 17.00 to less than 17.25 57,100 57,600 58,100 58,500 58,900 59,300 59,700 60,100 60,500 60,900 61,300 17.25 to less than 17.50 57,600 58,100 58,600 59,000 59,400 59,800 60,200 60,600 61,000 61,400 61,800 17.50 to less than 17.75 58,100 58,600 59,100 59,500 59,900 60,300 60,700 61,100 61,500 61,900 62,300 17.75 to less than 18.00 58,600 59,100 59,600 60,000 60,400 60,800 61,200 61,600 62,000 62,400 62,900 18.00 to less than 18.25 59,100 59,600 60,100 60,500 60,900 61,300 61,700 62,100 62,600 63,000 63,500 18.25 to less than 18.50 59,600 60,100 60,600 61,000 61,400 61,800 62,200 62,700 63,100 63,500 63,500 18.50 to less than 18.75 60,100 60,600 61,100 61,500 61,900 62,300 62,700 63,200 63,500 63,500 63,500 18.75 to less than 19.00 60,600 61,000 61,500 61,900 62,300 62,700 63,100 63,500 63,500 63,500 63,500 19.00 to less than 19.25 61,100 61,400 61,900 62,300 62,700 63,100 63,500 63,500 63,500 63,500 63,500 19.25 and over 61,500 61,800 62,300 62,700 63,100 63,500 63,500 63,500 63,500 63,500 63,500 O. Reg. 413/05, Table 29. VEHICLE WEIGHT TABLE 30 ALLOWABLE GROSS WEIGHT ON DESIGNATED TRUCK-TRAILER COMBINATIONS (KILOGRAMS) Base Length (metres) Inter-Vehicle-Unit Distance (metres) 3 Axles 4 Axles 5 Axles 6 Axles 7 Axles 8+ Axles Any base length less than 3.6 25,450 33,000 35,000 39,000 49,000 53,000 less than 11m 3.6 and over 25,450 35,000 41,000 42,500 52,000 55,000 11.0 to less than 12.0 3.6 and over 25,450 35,000 42,500 45,000 52,000 55,000 12.0 to less than 13.0 3.6 and over 25,450 35,000 44,500 47,000 52,000 55,000 13.0 to less than14.0 3.6 and over 25,450 35,000 44,500 49,500 52,000 55,000 14.0 to less than 15.0 3.6 and over 25,450 35,000 44,500 51,500 53,000 55,000 15.0 to less than 16.0 3.6 and over 25,450 37,000 44,500 53,500 53,500 55,000 16.0 to less than 17.5 3.6 and over 25,450 37,000 46,000 53,500 55,000 55,500 17.5 to less than 18.5 3.6 and over 25,450 37,000 46,000 55,000 58,000 59,000 18.5 to less than 19.5 3.6 and over 25,450 37,000 46,000 55,000 60,500 61,500 19.5 and over (front axle less than 8,000 kg) 3.6 and over 25,450 37,000 46,000 55,000 61,500 62,500 19.5 and over (front axle 8,000 kg or more) 3.6 and over 25,450 37,000 46,000 56,000 63,000 63,500 O. Reg. 457/10, s. 30; O. Reg. 16/14, s. 35. VEHICLE WEIGHT TABLE 31 ALLOWABLE GROSS WEIGHT ON DESIGNATED TRUCK-TRAILER COMBINATIONS (KILOGRAMS) Base Length (metres) Inter-Vehicle-Unit Distance (metres) 3 Axles 4 Axles 5 Axles 6 Axles 7 Axles 8+ Axles Any base length less than 3.6m 24,000 30,000 32,000 34,500 44,500 48,000 less than 11 3.6m and over 24,000 32,000 38,000 38,000 47,500 50,000 11.0 to less than 12.0 3.6m and over 24,000 32,000 39,000 40,500 47,500 50,000 12.0 to less than 13.0 3.6m and over 24,000 32,000 41,000 42,500 47,500 50,000 13.0 to less than 14.0 3.6m and over 24,000 32,000 41,000 45,000 47,500 50,000 14.0 to less than 15.0 3.6m and over 25,450 32,000 41,000 47,000 48,500 50,000 15.0 to less than 16.0 3.6m and over 25,450 32,000 41,000 47,000 49,000 50,000 16.0 to less than 17.5 3.6m and over 25,450 32,000 41,000 47,000 50,000 50,500 17.5 to less than 18.5 3.6m and over 25,450 33,500 41,250 48,000 52,000 53,000 18.5 to less than 19.5 3.6m and over 25,450 33,500 41,250 48,000 53,000 54,000 19.5 and over 3.6m and over 25,450 33,500 41,250 48,000 53,500 54,000 O. Reg. 457/10, s. 30. VEHICLE WEIGHT TABLE 32 ALLOWABLE GROSS WEIGHT ON NON-DESIGNATED vehicles and COMBINATIONS (OTHER THAN B-TRAIN COMBINATIONS) THAT are governed by section 21 (KILOGRAMS) Base Length (metres) 2 Axles 3 Axles 4 Axles 5 Axles 6 Axles 7 Axles 8+ Axles Less than 8 15,000 21,500 27,000 28,000 32,000 36,000 36,000 8 to less than 10 15,000 21,500 28,000 31,000 33,000 36,000 36,000 10 to less than 12 15,000 21,500 28,000 34,000 37,000 39,000 39,000 12 to less than 14 15,000 21,500 29,000 36,500 42,000 43,000 43,000 14 to less than 15 15,000 21,500 29,000 36,500 45,000 46,000 46,000 15 to less than 16 15,000 21,500 29,000 36,500 46,000 47,000 48,000 16 to less than 18 15,000 21,500 29,000 36,500 46,000 48,000 50,000 18 and over 15,000 21,500 29,000 36,500 46,000 50,000 52,000 O. Reg. 457/10, s. 30. VEHICLE WEIGHT TABLE 33 ALLOWABLE GROSS WEIGHT ON NON-DESIGNATED B-TRAIN COMBINATIONS THAT are governed by section 21 (KILOGRAMS) Base Length (metres) 4 Axles 5 Axles 6 Axles 7 Axles 8+ Axles less than 15 27,000 28,000 32,000 36,000 36,000 15 to less than 16 29,000 36,500 45,000 48,000 49,000 16 to less than 18 29,000 36,500 46,000 50,000 51,000 18 to less than 19 29,000 36,500 46,000 53,000 54,000 19 and over 30,000 37,000 47,000 54,000 57,000 O. Reg. 457/10, s. 30.