2020 KENWORTH, T680, Heavy Duty Trucks - Sleeper Trucks, CUMMINS , AMT, Axle Configuration: 6x4 Tire Size - Rear: 295/75R22.5 Tire Size - Front: 295/75R22.5 BrakeType: AIR CruiseControl: Yes EngineMake: Cummins EngineModel: X15 HeatedMirror: Yes TiltTelescope: Yes Wheels: AA, 450 Horse Power, Air Ride Suspension, Wheels, 213 Wheel Base, 22L, Axle, 3.42 Ratio, 75 , VIN 1XKYD49X2LJ382811