GMC 2006 Savana - Manual (Page 319)

The following information will tell you next how to use
the jack and change a tire.
Removing the Spare Tire and Tools
If you have a cargo van or a passenger van, the
equipment you will need is located in the passenger
side rear corner of the vehicle.
Remove the retaining wing
bolt and lift it off of the
mounting bracket.
If you have a van with the 15-passenger seating
arrangement, the equipment you will need is secured on
the rear floor of the passenger side of the vehicle.
To access the equipment, remove the retaining wing
bolt and lift it out of the mounting bracket.
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