Hummer 2010 H3 - Manual (Page 342)

10-76 Vehicle Care
3. Turn the wing nut
counterclockwise to release the
jack tool bag and jack and
remove them.
4. Release the straps that secure
the jack tool bag to the jack.
5. Open the tool bag to find the
following tools, which are used
to remove the spare tire and
flat tire:
A. Wheel Wrench
B. Jack Handle Extensions
C. Jack Handle
D. Jack
E. Wheel Blocks
The spare tire is attached to the
outside of the tailgate. To remove
the spare tire:
1. If the vehicle has a spare tire
cover release the latch by pulling
the latch straight back and
turning it away from the cover at
the same time.
Notice: Opening the endgate
before completely closing and
latching the spare tire cover may
result in damage to your vehicle.
Close and latch the spare tire
cover before opening the endgate
to avoid possible damage.