2006 FREIGHTLINER CENTURY 112, Heavy Duty Trucks - Day Cab Trucks, Tire Size - Rear: 275/80R22.5Tire Size - Front: 275/80R22.5AuxiliaryPowerUnit: NoBrakeType: AIREngineMake: MercedesEngineModel: 4000SleeperSize: NONTransmissionType: 10CWheels: AA