GM Service Manual Online
For 1990-2009 cars only

The factory installed tires and wheels are designed to operate with loads up to and including the full rated load capacity when inflated to the recommended inflation pressures.

The following factors have an important influence on tire life:

    • Correct tire pressure
    • Wheel alignment
    • Driving techniques

The following factors increase tire wear:

    • Heavy cornering
    • Excessive rapid acceleration
    • Heavy braking