Navistar DT466 6 Cylinder Diesel Engine, 12902 Engine hrs, Eaton Fuller 5x2 Manual Transmission, 12000 lb Front Axle, 20000 lb Rears, 32000 lb GVWR, 11R22.5, Spring Suspension, 176 in Wheelbase, 10 ft 10 in Plow, Chief 11 ft Long x 2 ft High Steel Body, Pintle Hitch .