This vehicle was not originally equipped with winter tires. Winter tires are designed for increased traction on snow and ice-covered roads. Consider installing winter tires on the vehicle if frequent driving on ice or snow covered roads is expected. See your dealer for details regarding winter tire availability and proper tire selection.
Also, see Buying New Tires.
With winter tires, there may be decreased dry road traction, increased road noise, and shorter tread life. After changing to winter tires, be alert for changes in vehicle handling and braking.
If using winter tires:
Winter tires with the same speed rating as the original equipment tires may not be available for H, V, W, Y, and ZR speed rated tires. If winter tires with a lower speed rating are chosen, never exceed the tire's maximum speed capability.
Transmission General Specifications (6T40/6T45/6T50) Automatic Transmission Unit
Transmission General SpecificationsName6T40/6T45/6T50RPO CodesMH8, MH7, MHK, MHH, MHC, MHJ, MNH, MHBProduction LocationKorea/China/Mexico/ToledoTransmission DriveFront Wheel DriveReverse Gear Ratio2.941st Gear Ratio4.5842nd Gear Ratio2.9643rd Gear Ratio1.9124th Gear Ratio1.4465th Gear Ratio1.0006th ...