2021 FREIGHTLINER CASCADIA 126, Heavy Duty Trucks - Sleeper Trucks, Axle Configuration: 6x4EW3 DD15 5YR/500KDET TRANSMISSION COVERAGE 5 YR/750KDET FRT & REAR AXLE COVERAGE 5 YR/750KTire Size - Rear: 275/80R22.5Tire Size - Front: 275/80R22.5BrakeType: AIRCruiseControl: YesEngineMake: DetroitEngineModel: DD13HeatedMirror: YesTiltTelescope: YesTransmission: F1070Wheels: AA