Heavy-duty Vehicle and Engine Greenhouse Gas Emission Regulations — 1
tional vehicles and incomplete vocational vehicles that are included in the fleet or subfleet, (ii) in respect of a company’s tractors and incomplete tractors, the maximum CO 2 emission level determined by the company for a fleet or subfleet, which is greater than or equal to the maximum CO 2 emission rate determined in accordance with subsection 27(2) for the tractors and incomplete tractors that are included in the fleet or subfleet, and (iii) in respect of a company’s full-aero box van trailers, the maximum CO 2 emission level determined by the company for a subfleet, which is greater than or equal to the maximum CO 2 emission rate determined in accordance with subsection 33.1(3) for the trailers that are included in the subfleet; and (b) in the case of N 2 O or CH 4 emissions, (i) in respect of a company’s Class 2B and Class 3 heavy-duty vehicles and cab-complete vehicles — excluding those that are vocational vehicles or incomplete vocational vehicles — the maximum N 2 O or CH 4 emission level determined by the company for a fleet or subfleet, which is greater than or equal to the maximum N 2 O or CH 4 emission value determined in accordance with section 24 for the vehicles or vehicle configurations that are included in the fleet or subfleet, and (ii) in respect of a company’s heavy-duty engines, the maximum N 2 O or CH 4 emission level determined by the company for a fleet, which is greater than or equal to the maximum N 2 O or CH 4 deteriorated emission level value calculated using the applicable emission value determined in accordance with subsection 29(2) for the engine configurations that are included in the fleet. ( limite d’émissions de la famille ) FTP-based city test means the Federal Test Procedure set out in section 127 of Title 40, chapter I, subchapter C, part 86, subpart B, of the CFR, to comply with the FTP emission standards. ( essai en ville ) fuel cell vehicle means a heavy-duty vehicle propelled solely by an electric motor, the energy for the motor being supplied by an electrochemical cell that produces electricity via the non-combustion reaction of a consumable fuel, typically hydrogen. ( véhicule à pile à combustible ) full-aero , in respect of a box van trailer, means that the trailer does not have any of the following features: (a) a belly box that occupies at least half of the length of both sides of the trailer between the centreline of the landing gear when it is extended and the leading edge of the front wheels; (b) a drop deck; (c) a side-mounted, pull-out platform; (d) one or more steps for side-door access; (e) a side lift gate; (f) a rear hinged loading ramp; (g) a rear mount for a forklift; (h) a rear lift gate or, for the 2023 model year or an earlier model year, a roll-up rear door. ( totalement aérodynamique ) GAWR means the gross axle weight rating that is specified by a manufacturer as the load-carrying capacity of a single axle system, as measured at the tire-ground interface. ( PNBE ) GCWR means the gross combination weight rating that is specified by a manufacturer as the maximum design loaded weight of a vehicle and trailer. ( PNBC ) GEM computer simulation model means the EPA’s GEM computer simulation model referred to in section 520 of Title 40, chapter I, subchapter U, part 1037, subpart F, of the CFR. ( modèle de simulation informatique GEM ) GVWR means the gross vehicle weight rating that is specified by a manufacturer as the maximum design loaded weight of a vehicle. ( PNBV ) heavy-duty completed vehicle [Repealed, SOR/2018-98, s. 1] heavy-duty engine means an engine that is designed to be used for motive power in a vocational vehicle or a tractor. ( moteur de véhicule lourd ) heavy-duty incomplete vehicle means a heavy-duty vehicle, an on-road vehicle with a curb weight of more than 2 722 kg (6,000 pounds) or an on-road vehicle with a basic vehicle frontal area in excess of 4.2 m 2 (45 square feet) that consists of, at a minimum, a chassis, a powertrain and wheels in the stat