International MaxxForce 13 6 Cylinder 13.0 L Ultra Low Sulfur Diesel Engine, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller 10-Speed Manual Transmission, Differential Lock, 12000 lb Front Axle, 40000 lb Rears, Spicer Drive Axles, 52000.0 lb GVWR, Air Ride Cab, 72 in High Rise Sleeper Cab, Bunk Beds, 275/80R22.5, International Air Ride Suspension, 268 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks