GMC Hummer H3 2008 Owner's Handbook Manual page 319

Problems on the Road
CAUTION
Never use oil or grease on studs
or nuts. If you do, the nuts
might come loose. Your wheel
could fall off, causing a serious
accident.
9. Place the spare tyre on the
wheel mounting surface.
. . . 318
10. Install the wheel nuts with the
rounded end toward the
wheel and tighten until the
wheel is held against the hub.
For wheels with a wheel lock
key, use the wheel lock key
between the lock nut and
wrench.
11. Turn the wheel wrench anti-
clockwise to lower the vehicle.
12. Lower the jack completely.
1
3
5
2
13. Tighten the nuts firmly with a
wrench in the pattern shown
above.
6
4