I built this truck using a Revell Peterbilt 359 Cab and hood both stretched. I also made the chassis, axles, transmission, and almost all the pieces of chrome myself. The chrome pieces are made from aluminum that I then polished. The differentials are from a RadioShack Xmod. It has 2 Xmod motors and this is runnign a 2s 2200MAH LiPo battery. I used Hobbyking 4 channel radio, Traxxas XL-5 ESC, and turnigy servo for steering, and another for the 5th wheel hitch. The wheels and tires are from a 1/24 Italeri kit. I built this to replicate a real show truck, but didn't drop it to the ground like the real one. I wanted it to be usable in this small scale. It still is not finished. I need to do the headlights, taillights, and detail the engine bay.