Pontiac 2006 Pursuit, Owner'S Manual

Page: 290 / 372

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 5-50 for additional information.
The tire size 205/55R16 91 H, used on some vehicles,
meets the General Motors Tire Performance Criteria
Specification (TPC Spec) rating, but the TPC Spec code
has not been molded onto the tire’s sidewall. If your
vehicle has these tires, and you need to replace them,
you can still get these TPC Spec rated tires by
asking your GM dealer. Your GM dealer can order
these tires by part number. This way, your vehicle will
continue to give the proper endurance, handling,
traction, and ride as the original tires.
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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 5-78 .
5-58