Buick 2005 Century - Manual (Page 281)

Removing the Spare Tire and Tools
The equipment you will need is in the trunk.
1. Turn the center nut on
the compact spare tire
cover counterclockwise
to remove it.
Then lift and remove the cover. See Compact
Spare Tire on page 5-81 for more information about
the compact spare tire. 2. Remove the spare tire.
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