Different Size Tires and Wheels

If wheels or tires are installed that are a different size than the original equipment wheels and tires, vehicle performance, including its braking, ride and handling characteristics, stability, and resistance to rollover may be affected. If the vehicle has electronic systems such as antilock brakes, rollover airbags, traction control, and electronic stability control, the performance of these systems can also be affected.

WARNING!
If different sized wheels are used, there may not be an acceptable level of performance and safety if tires not recommended for those wheels are selected.

This increases the chance of a crash and serious injury.
Only use GM specific wheel and tire systems developed for the vehicle, and have them properly installed by a GM certified technician.

See Buying New Tires and Accessories and Modifications.

    See also:

    Safety Belts
    Refer to the following sections for important information on how to use safety belts properly: - Safety Belts - How to Wear Safety Belts Properly - Lap-Shoulder Belt - Lower Anchors and Tet ...

    Lighting
    Select the Lighting menu and the following will be displayed: - Vehicle Locator Lights - Exit Lighting ...

    Driving on Wet Roads
    Rain and wet roads can reduce vehicle traction and affect your ability to stop and accelerate. Always drive slower in these types of driving conditions and avoid driving through large puddles ...