Mercedes-Benz 6 Cylinder 12.8 L Diesel 450 hp Engine, 2004 US EPA Label, Engine Brake, Eaton Fuller RTO-14908LL 8LL Manual Transmission, Aluminum Outer Wheels, 315/80R22.5 Front Tires, 11R22.5 Rear Tires, TufTrac Suspension, 216 in Wheelbase, PTO, OX Bodies 16 ft Long x 3 ft 6 in High Steel Body, Round Bottom, Electric Roll Tarp