International A26 6 Cylinder Diesel 450 hp Engine, Requires Diesel Exhaust Fluid, 11134 Engine hrs, Engine Brake, Automated Transmission, 12000 lb Front Axle, 40000 lb Rears, 52350 lb GVWR, Air Ride Cab, Mid Roof Sleeper Cab, Aluminum Wheels, 295/75R22.5, Air Ride Suspension, 231 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks