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.