The builder of this Truck collected drawings and photos of the Truck and then set out to building one of his own. He built his own scale frame from wood. He also used fiberglass in the construction of the big rig. The motor is 36v 750 watt that powers the wheels via a sprocket and drive train. The Truck took 9 months to build . The steering system was go kart inspired. Every big rig needs and air horn so the builder used a mini compressor funneling air into two trumpets. The truck also has a disco smoke machine to provide realistic smoke from the stacks! He made the gas tanks out of plastic pipes. To make this electric Truck sound authentic, a Tamiya sound system was added, complete with an amp and two coaxial speakers.