Hummer 2006 H2 - Manual (Page 413)

Or, turn the wheel wrench with the wheel wrench
extender (jack B) counterclockwise to loosen
the wheel nuts.
6. Remove the three wheel nuts holding the spare tire
onto the tire carrier.
7. Pull off and gently lower the spare tire to the
ground. Set it next to the flat tire.
Removing the Flat Tire and
Installing the Spare Tire (SUT
and SUV)
Jack A (SUV and SUT)
1. To remove the center
cap, place the flat end
of the wheel wrench
in the slot on the wheel
and carefully pry the
center cap out.
Jack B Tools
5-83