Paccar MX-13 6 Cylinder 12.9 L Ultra Low Sulfur Diesel 455 hp Engine, 2016 US EPA Label, Requires Diesel Exhaust Fluid, 9913 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller FROF-17210C 10-Speed Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, 52000 lb GVWR, Air Ride Cab, Aluminum Wheels, 11R22.5, Paccar Air Ride Suspension, 208 in Wheelbase, PTO, Wet Kit, Air Sliding 5th Wheel, Headache Rack