GM Service Manual Online
For 1990-2009 cars only

If the tires are inflated to the recommended inflation pressure, stock tires and wheels will operate satisfactorily with loads up to and including the full load capacity.

The following conditions affect tire life:

    • Correct tire pressure
    • Wheel alignment
    • Driving techniques

The following conditions will increase tire wear:

    • Heavy cornering
    • Excessive rapid acceleration
    • Heavy breaking