RBD Car Rig
The zip archive contains a truck FBX file and textures, the RBD Car Rig HDA and an example HIP file to get you started.
The RBD Car Rig is plug and play and should be able to turn any geometry into a driveable RBD vehicle. There are a few automatic type options that should make setting it up fairly quick and easy. Alternatively, you can customize the vehicle entirely if need be.
The driving controls can be driven by a game controller using the GamePad CHOP.