Hummer 2009 H2 - Manual (Page 438)

Remove the wheel blocks
from the tool bag. Then
lift the wheel block
as shown to lock it
into place. Removing the Spare Tire (SUT)
The spare tire is attached to the tire carrier. To remove
the spare tire:
In order to remove the spare tire, you may need
someone to assist you.
1. Open the tire carrier. See Tailgate/Spare Tire
Carrier on page 2-16 for tire carrier operation.
2. Unscrew the wing nut on the back of the tire carrier.
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