When It Is Time For New Tires; Buying New Tires - Buick 2006 Rendezvous Owner's Manual

When It Is Time for New Tires

You need a new tire if any of the following statements
are true:
•
You can see the indicators at three or more places
around the tire.
•
You can see cord or fabric showing through the
tire's rubber.
•
The tread or sidewall is cracked, cut, or snagged
deep enough to show cord or fabric.
•
The tire has a bump, bulge, or split.
•
The tire has a puncture, cut or other damage that
cannot be repaired well because of the size or
location of the damage.
5-62
One way to tell when it is
time for new tires is to
check the treadwear
indicators, which will
appear when your tires
have only 1/16 inch
(1.6 mm) or less of tread
remaining.

Buying New Tires

GM has developed and matched specific tires for
your vehicle. The original equipment tires installed on
your vehicle, when it was new, were designed to
meet General Motors Tire Performance Criteria
Specification (TPC spec) system rating. If you need
replacement tires, GM strongly recommends that you
get tires with the same TPC Spec rating. This way,
your vehicle will continue to have tires that are designed
to give the same performance and vehicle safety,
during normal use, as the original tires.
GM's exclusive TPC Spec system considers over a
dozen critical specifications that impact the overall
performance of your vehicle, including brake system
performance, ride and handling, traction control, and
tire pressure monitoring performance. GM's TPC Spec
number is molded onto the tire's sidewall by the tire
manufacturer. If the tires have an all-season tread
design, the TPC spec number will be followed by an
MS for mud and snow. See Tire Sidewall Labeling
on page 5-52 for additional information.