Cat C7 6 Cylinder Ultra Low Sulfur Diesel 300 hp Engine, 2006 US EPA Label, 9394.8 Engine hrs, Engine Brake, Eaton Fuller RT-8709B Transmission, 14320 lb Front Axle, 40000 lb Rears, Meritor RT-40-145 Drive Axles, 3.58:1 Axle Ratio, 54320 lb GVWR, Air Ride Cab, 295/75R22.5, Airliner Air Ride Suspension, 198 in Wheelbase, PTO, Ledwell 13 ft 6 in Long x 3 ft 6 in High Steel Body, 14 cyd, Capacity, Round Bottom, Manual Roll Tarp