Cummins ISL 6 Cylinder 8.9 L Ultra Low Sulfur Diesel 270 hp Engine, 2016 US EPA Label, Requires Diesel Exhaust Fluid, 10806 Engine hrs, Eaton Fuller FRO-14210C 10-Speed Manual Transmission, 12000 lb Front Axle, 23000 lb Rears, Detroit DA-RS-23.0-4 Drive Axles, 3.91:1 Axle Ratio, 35000 lb GVWR, Air Ride Cab, Steel, 11R22.5, Airliner Air Ride Suspension, 158 in Wheelbase, Dual Fuel Tanks