Automotive . (on a truck) a rear-wheel assembly composed of four wheels on two axles, either or both driving axles, so mounted as to support the rear of the truck body jointly.

Railroads . (in Britain) a truck that rotates about a central pivot under a locomotive or car.

British .

any low, strong, four-wheeled cart or truck, as one used by masons to move stones.

truck 1 ( def. 4 ) .

noun

bogey