Cummins 6 Cylinder Diesel Engine, 14250 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Eaton Fuller Automated Transmission, 12000 lb Front Axle, 20000 lb Rears, 32000 lb GVWR, Air Ride Cab, Aluminum Wheels, 295/75R22.5 Front Tires, 275/80R22.5 Rear Tires, Air Ride Suspension, 156 in Wheelbase, Dual Fuel Tanks