A Chassis Cab is a commercial vehicle with bare frame rails behind the cab. This allows for the consumer to modify it to specific capabilities and services to suit their needs. It differs from a pick-up truck in that pick-ups are equipped with a pickup box/bed and require no upfitting after purchase. Construction Equipment Guide has a long list of Chassis Cab manufacturers, including Ford, Dodge, Chevrolet and many more. To read more about the Chassis cab, scroll down to our editorial coverage below.