Paccar MX-13 6 Cylinder Diesel Engine, 2016 US EPA Label, Requires Diesel Exhaust Fluid, 15466.7 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Automated Transmission, 12350 lb Front Axle, 38000 lb Rears, 50350 lb GVWR, Air Ride Cab, Mid Roof Sleeper Cab, Aluminum Wheels, 295/75R22.5 Front Tires, 275/80R22.5 Rear Tires, Air Ride Suspension, 242 in Wheelbase, PTO, Air Sliding 5th Wheel, Dual Fuel Tanks