Hummer 2006 H2 - Manual (Page 391)

Tire Inspection and Rotation
Tires should be rotated every 5,000 to 8,000 miles
(8 000 to 13 000 km).
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 5-62 and Wheel Replacement
on page 5-66 for more information.
Make sure the spare tire is stored securely. Push, pull,
and then try to rotate or turn the tire. If it moves,
use the ratchet/wheel wrench to tighten the wheel nuts.
See Changing a Flat Tire on page 5-70.
The purpose of regular rotation is to achieve more
uniform wear for all tires on the vehicle. The first rotation
is the most important. See Scheduled Maintenance
on page 6-4.
When rotating your vehicle’s tires, always use one of
the correct rotation pattern shown here. The five-tire
rotation pattern includes a full-size spare tire and wheel
assembly that matches the regular road tires and
wheels in size, type, and brand.
Four-Tire Rotation Pattern
Five-Tire Rotation Pattern
5-61