2022 KENWORTH T680, Heavy Duty Trucks - Sleeper Trucks, Axle Configuration: 6x4Tire Size - Rear: 275/80R22.5Tire Size - Front: 275/80R22.5BrakeType: AIRCruiseControl: YesEngineMake: CumminsEngineModel: X15TiltTelescope: YesWheels: 6A