Volvo D13J425 6 Cylinder 12.8 L Ultra Low Sulfur Diesel 425 hp Engine, 2015 US EPA Label, Requires Diesel Exhaust Fluid, 29796.5 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Volvo ATO2612D 12-Speed Automated Transmission, 12350 lb Front Axle, 40000 lb Rears, 52350.0 lb GVWR, Air Ride Cab, 77 in High Rise Sleeper Cab, Bunk Beds, Aluminum Wheels, 295/75R22.5, Air Assist Front Suspension, Air Ride Suspension, 234 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks