Pontiac Wave 2008 Owner's Manual page 283

GM recommends replacing tires in sets of four. This is
because uniform tread depth on all tires will help
keep your vehicle performing most like it did when the
tires were new. Replacing less than a full set of tires can
affect the braking and handling performance of your
vehicle. See Tire Inspection and Rotation on page 5-62.
CAUTION:
{
Mixing tires could cause you to lose control
while driving. If you mix tires of different sizes,
brands, or types (radial and bias-belted tires),
the vehicle may not handle properly, and you
could have a crash. Using tires of different
sizes, brands, or types may also cause damage
to your vehicle. Be sure to use the correct size,
brand, and type of tires on all wheels. It is all
right to drive with your compact spare
temporarily, as it was developed for use on your
vehicle. See Compact Spare Tire on page 5-79.
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.
Your vehicle's original equipment tires are listed on the
Tire and Loading Information Label. See Loading
Your Vehicle on page 4-18, for more information about
the Tire and Loading Information label and its location
on your vehicle.
5-65