semi-trailer truck
Highway freight hauler
A semi-trailer truck is a large commercial vehicle consisting of a tractor unit (the cab and engine) attached to a detachable trailer that lacks a front axle—the trailer's front end rests on the tractor's rear wheels.
Also called a semi, eighteen-wheeler, or big rig.
A semi-trailer truck jackknifed on the highway.
- articulated lorryPivoting cab-and-trailer vehicle
- road trainMulti-trailer truck combination
- 18-wheelerLarge articulated cargo truck
- axlesWheel-connecting rods
- lorryBritish freight vehicle
car carrier · wide load · diesel engine · big rig · king pin · bobtail · chassis · open road · fifth wheel · jackknife · blind spot · sleeper cab · engine · air brakes · freight · cargo · shipping · distribution
semi-trailer truckmicrocar
Very small automobile
Smart car · compact car · mini · motorcycle · scooter
semi-trailer truckpassenger car
Vehicle for transporting people
family car · sedan · commuter car · pleasure craft · recreational vehicle
semi, trailer, truck, semitrailer, trailers, trucks, trucking, trucker, truckers