Commercial Trucks

A user-defined value that adds value over the current retail value, such as an advertised selling price.

A federal or state imposed on the manufacture and distribution of certain non-essential consumer goods.

The distance between the centers of the front and rear wheels.

A trailer that has a flat roof and tapered floor with a shorter inside height at the front.

Designed to make dump trailers watertight while traveling.

A suspension system without leaf springs. Made up of one primary beam that oscillates in the center and allows for easier vertical movement of the axle over uneven terrain.

Refers to a hydraulic, electric, or pneumatic device mounted under an end dump trailer that assists in unloading.

Openings found usually in the front and rear of reefers, used to circulate fresh air. These are also found in chip trailers, where the product is blown in.

Found in electric and moving van trailers, this allows products to slide along the floor without damage from rough wood.

A safety feature used on gasoline and chemical tanks. Required in many states eliminate fumes.