When It Is Time for New Tires; Buying New Tires- Page 334

2006 Buick Lucerne Owner Manual

Model Year
2014 Dodge Charger SRT Owner Manual

Table of Contents

Seats and Restraint Systems
Features and Controls
Instrument Panel
Service and Appearance Care
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When It Is Time for New Tires

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.

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.

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 5-57

for additional information.

5-66

Detailed Information for 2006 Buick Lucerne Owner Manual

Lists of information found in 2006 Buick Lucerne Owner Manual - Page 334

  • 1.6 mm) or less of tread remaining.
  • 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.

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