International Maxxforce V8 Diesel Engine, 3183 Engine hrs, Air Conditioner, Cruise Control, Allison Automatic Transmission, 6000 lb Front Axle, 13500 lb Rears, Spicer S110 Drive Axles, 4.56:1 Axle Ratio, 19500 lb GVWR, 225/70R19.5, Spring Suspension, 157 in Wheelbase, Douglas 11 ft 0 in Body, 27 cfm Gasoline Air Compressor, Air Hose Reel