Different Size Tires And Wheels - Pontiac 2006 G6 Owner's Manual

CAUTION:
{
If you use bias-ply tires on your vehicle,
the wheel rim flanges could develop cracks
after many miles of driving. A tire and/or
wheel could fail suddenly, causing a crash.
Use only radial-ply tires with the wheels on
your vehicle.

Different Size Tires and Wheels

If you add wheels or tires that are a different size than
your original equipment wheels and tires, this may
affect the way your vehicle performs, including its
handling characteristics and resistance to rollover.
CAUTION:
{
If you add different sized wheels, your
vehicle may not provide an acceptable level
of performance and safety if tires not
recommended for those wheels are selected.
You may increase the chance that you will
crash and suffer serious injury. Only use
GM specific wheel and tire systems developed
for your vehicle, and have them properly
installed by a GM certified technician.
See Buying New Tires on page 5-68 and Accessories
and Modifications on page 5-3 for additional information.
5-69