Tire Inspection And Rotation - GMC 2008 Envoy Denali Owner's Manual

8. Proceed to the driver side rear tire, and repeat the
procedure in Step 5.
9. After hearing the confirming horn chirp for the
driver's side rear tire, check to see if the TPMS
warning light is still flashing. If yes, turn the ignition
switch to LOCK/OFF to exit the sensor matching
process. If the TPMS warning light is not flashing,
the five minute time limit has passed and you will
need to start the process over beginning with Step 1.
10. Set all four tires to the recommended air pressure
level as indicated on the Tire and Loading
Information label.
11. Put the valve caps back on the valve stems

Tire Inspection and Rotation

We recommend that you regularly inspect your
vehicle's tires, including the spare tire, for signs of
wear or damage. See When It Is Time for New
Tires on page 5-73 for more information.
Tires should be rotated every 5,000 to 8,000 miles
(8 000 to 13 000 km). See Scheduled Maintenance
on page 6-4.
The purpose of a regular tire rotation is to achieve
a uniform wear for all tires on the vehicle. This will
ensure that your vehicle continues to perform most
like it did when the tires were new.
5-72
Any time you notice unusual wear, rotate your
tires as soon as possible and check wheel
alignment. Also check for damaged tires or wheels.
See When It Is Time for New Tires on page 5-73
and Wheel Replacement on page 5-78.
When rotating your tires, always use the correct
rotation pattern shown here.
After the tires have been rotated, adjust the
front and rear inflation pressures as shown on
the Tire and Loading Information label. See
Inflation - Tire Pressure on page 5-64 and
Loading Your Vehicle on page 4-34.