Are the truck bodies for sale universally fitting to all makes and models?

Truck bodies only fit to the chassis models for which they are intended. Although they do only fit a specific number of models, the chassis for these vehicles are commonly used on several makes. There are, however, trucks that utilize a switch-and-go mechanism that allow the body to changed according to the specific need of the driver.

General Motors has several types of platforms commonly used on trucks. Their GMT800 is a shared chassis design that is used among the following vehicles: Chevrolet Silverado, Cadillac Escalade and GMC Sierra.

Switch-and-go systems allow the truck to change out it rear body capabilities. The same truck can become a flatbed, platform truck or storage truck.