Detroit DD15 6 Cylinder 14.8 L Diesel Engine, 2008 US EPA Label, 11425.9 Engine hrs, Air Conditioner, Cruise Control, Engine Brake, Eaton Fuller 10-Speed Manual Transmission, 13220 lb Front Axle, 40000 lb Rears, 53220 lb GVWR, Air Ride Cab, Aluminum Front Wheels, 11R22.5 Front Tires, 11R22.5 Rear Tires, Airliner Air Ride Suspension, 212 in Wheelbase, PTO, Wet Kit, Air Sliding 5th Wheel, Headache Rack, Dual Fuel Tanks