2016 INTERNATIONAL ProStar+122 Conventional, 73 Inch Sky-Rise Sleeper, Upper Bunk, Cummins ISX15 Engine, 450 H.P., Engine Brake, 13 Speed Transmission, (Manual), 40,000 Lb. Rear Ends, 3.08 Ratio, Air Ride Suspension, Hydraulic Power Steering, Air Conditioned, Dual Aluminum Fuel Tanks, Horizontal Exhaust, Exterior Visor, Side Fairings, Cab Extenders, Bunk Heater, Tilt And Telescoping Steering Wheel, Cruise Control, Power Windows, Auxiliary Power Unit, Air Slide 5th, 224 Inch Wheel Base, 22.5 Low Profile Tires, Disc Wheels, Aluminum Discs Front And Outside Rear.