Detroit DD15 6 Cylinder Ultra Low Sulfur Diesel Engine, 2016 US EPA Label, 17020 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Detroit 13-Speed Automated Transmission, 12000 lb Front Axle, 40000 lb Rears, Detroit DA-RT-40.0-4 Drive Axles, 2.41:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, High Rise Sleeper Cab, Bunk Beds, Thermo King Tripac Auxiliary Power Unit, Aluminum Wheels, 295/75R22.5, Airliner Air Ride Suspension, 230 in Wheelbase, Dual Fuel Tanks