Detroit DD16 6 Cylinder 15.6 L Diesel 560 hp Engine, 2013 US EPA Label, Requires Diesel Exhaust Fluid, Positive Air Shutoff, Eberspacher Engine Coolant Heater, 11431 Engine hrs, Engine Brake, Eaton Fuller RTLO-18918B 18-Speed Manual Transmission, Double Differential Locks, 13300 lb Front Axle, 46000 lb Rears, Meritor RT-46-160P Drive Axles, 3.91:1 Axle Ratio, 59300 lb GVWR, Air Ride Cab, 34 in Mid Roof Sleeper Cab, Aluminum Outer Wheels, 11R24.5, Airliner Air Ride Su ...