Cummins ISX15 14.9 L Ultra Low Sulfur Diesel 475 hp Engine, 2016 US EPA Label, Requires Diesel Exhaust Fluid, 15252 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller 10-Speed Manual Transmission, Differential Lock, 12350 lb Front Axle, 46000 lb Rears, 58350.0 lb GVWR, Air Ride Cab, Aluminum Wheels, 11R24.5 Front Tires, 11R24.5 Rear Tires, Air Ride Suspension, 210 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks