2019 FREIGHTLINER 122SD, Heavy Duty Trucks - Cab & Chassis Trucks, Tire Size - Rear: 11R22.5Tire Size - Front: 425/65R22.5AuxiliaryPowerUnit: NoBrakeType: AIREngineMake: DetroitEngineModel: DD13FifthWheelType: NONESleeperSize: NONWheels: AA