GMC Terrain: Tire Designations
Tire Sidewall Labeling
Useful information about a tire is molded into its sidewall. The examples show
a typical passenger vehicle tire and a compact spare tire sidewall.
Passenger (P&-Metric) Tire Example
(A) Tire ...
Tire Size
The following is 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 chara ...
See also:
P Metric
With the P-Metric system, Section
Width is measured in millimeters.
To convert millimeters into inches,
divide by 25.4. The Aspect Ratio
(Section Height divided by Section
Width) helps provid ...
Suggestions for obtaining service for your vehicle
Prepare For The Appointment
If you’re having warranty work done, be sure to have the
right papers with you. Take your warranty folder. All
work to be performed may not be covered by the
warra ...
Auto Unlock On Exit
When ON is selected, all doors will unlock when the
vehicle is stopped and the transmission is in the PARK or
NEUTRAL position and the driver’s door is opened. To
make your selection, press an ...