International MaxxForce DT 6 Cylinder 7.6 L Diesel 270 hp Engine, 2013 US EPA Label, 7926 Engine hrs, Allison Automatic Transmission, Differential Lock, 12000 lb Front Axle, 21000 lb Rears, 33000 lb GVWR, 11R22.5, Spring Suspension, 175 in Wheelbase, Knapheide 11 ft 1 in Body