Detroit Diesel 6057-C 6 Cylinder Diesel Engine, 5x2 Manual Transmission, 4925 kg Front Axle, 17236 kg Rears, 10.00-20 Front Tires, 10.00-20 Rear Tires, Spring Suspension, 264 in Wheelbase, 20 ft Long x 4 ft 6 in High Steel Body, Flat Bed, Manual Roll Tarp