Abstract: A vehicle having a driver control region, such as a drive cab, and a specialized frame extending rearward from the driver control region and having a rear module body which can be easily exchanged on the specialized frame. The specialized frame has two rails, each with an incline or slope segment, and the rear module body has two open bottom frame channels, which conform to the rails and the inclines or slope segments thereof. When lowered onto the specialized frame, interaction between the specialized frame and frame channels creates a forward push resulting in a desired position of the rear module body rearward of driver control region. Optionally, the specialized frame may be provided by adaptors attached to a regular vehicle frame to provide a slope segment or incline. The vehicle may be based on a truck, such as a chassis-cab or upon an all-terrain-vehicle (ATV). A plurality of specialized rear module bodies may include box, closed container, or passenger oriented configurations.

Abstract: Interchangeable Rear Modular Body Vehicle. This invention would have a driving cab containing everything needed to drive a vehicle, an engine, at least four wheels and a gas tank. The rear of the driving cab behind the driver and passenger doors would be open to the back allowing many different rear body configurations to be attached to the driving cab. This invention with the frame and rear body designs would allow for fast and easy attachment and removal of rear modular bodies. This includes four sliding lock jacks which will be attached to the Rear Module Bodies that will allow these bodies to be removed and or attached to the frame. Jacks will manually deploy from compartments in the rear module bodies by pulling out and disconnecting the rear module body from frame then rotating 90 degrees allowing jacks to lift body off of frame. Jacks will be electrically powered with a control switch located in one of the compartments.