(E) Tire Inflation: The temporary use tire or
compact spare tire should be inflated to 60 psi
(420 kPa). For more information on tire pressure
and inflation see Inflation - Tire Pressure on
page 432.
(F) Tire Size: A combination of letters and
numbers define a tire’s width, height, aspect ratio,
construction type, and service description. The
letter T as the first character in the tire size means
the tire is for temporary use only.
(G) TPC Spec (Tire Performance Criteria
Specification): Original equipment tires designed
to GM’s specific tire performance criteria have
a TPC specification code molded onto the sidewall.
GM’s TPC specifications meet or exceed all
federal safety guidelines.
Tire Size
The following illustration shows an example of a
typical passenger vehicle tire size.
(A) Passenger (P-Metric) Tire: The United States
version of a metric tire sizing system. The letter P
as the first character in the tire size means a
passenger vehicle tire engineered to standards set
by the U.S. Tire and Rim Association.
(B) Tire Width: The three-digit number indicates
the tire section width in millimeters from sidewall to
sidewall.
(C) Aspect Ratio: A two-digit number that
indicates the tire height-to-width measurements.
For example, if the tire size aspect ratio is 60, as
shown in item C of the illustration, it would mean
that the tire’s sidewall is 60 percent as high as
it is wide.
428
Summary of Contents for 2007 Outlook
Page 6: ...These are some examples of symbols that may be found on the vehicle 6 ...
Page 26: ...Put someone on it Get it up to speed Then stop the vehicle The rider does not stop 26 ...
Page 166: ... NOTES 166 ...
Page 170: ...Instrument Panel Overview 170 ...
Page 386: ...Engine Compartment Overview When you lift the hood here is what you will see 386 ...
Page 484: ... NOTES 484 ...
Page 499: ...Engine Drive Belt Routing 3 6L V6 Engine 499 ...
Page 522: ... NOTES 522 ...