truck tractor
Defined in 1 place of the United States Code.
“truck tractor” means—
(A) a non-property-carrying power unit that operates in combination with a semitrailer or trailer; or
(B) a power unit that carries as property only motor vehicles when operating in combination with a semitrailer in transporting motor vehicles.
Source
- 1994–199849 U.S.C. § 31111Transportation · Length limitations · in this section
Truck tractor.—The term "truck tractor" means—
(A) a non-property-carrying power unit that operates in combination with a semitrailer or trailer; or
(B) a power unit that carries as property motor vehicles when operating in combination with a semitrailer in transporting motor vehicles or any other commodity, including cargo or general freight on a backhaul.
Source
- 2015–present49 U.S.C. § 31111Transportation · Length limitations · in this section
Truck tractor.—The term “truck tractor” means—
(A) a non-property-carrying power unit that operates in combination with a semitrailer or trailer; or
(B) a power unit that carries as property only motor vehicles when operating in combination with a semitrailer in transporting motor vehicles.
Source
- 1998–201549 U.S.C. § 31111Transportation · Length limitations · in this section