heavy-duty vehicle
Defined in 1 dictionary — U.S. Code
United States Code
42 U.S.C. § 16104 — in this section
The term “heavy-duty vehicle” means a vehicle that—
(A) has a gross vehicle weight rating greater than 8,500 pounds; and
(B) is powered by a diesel engine.
42 U.S.C. § 16152 — in this subchapter
The term “heavy-duty vehicle” means a motor vehicle that—
(A) is rated at more than 8,500 pounds gross vehicle weight;
(B) has a curb weight of more than 6,000 pounds; or
(C) has a basic vehicle frontal area in excess of 45 square feet.
42 U.S.C. § 6374 — for purposes of this part
the term “heavy duty vehicle” means a vehicle of greater than 8,500 pounds gross vehicle weight rating.
42 U.S.C. § 7521 — for purposes of this part
The term “heavy duty vehicle” means a truck, bus, or other vehicle manufactured primarily for use on the public streets, roads, and highways (not including any vehicle operated exclusively on a rail or rails) which has a gross vehicle weight (as determined under regulations promulgated by the Administrator) in excess of six thousand pounds. Such term includes any such vehicle which has special features enabling off-street or off-highway operation and use.