Pontiac 2006 Vibe Owner's Manual page 316

7. Position the tire edge against the rear center end of
the floor panel. Pull the end of the straps to make
sure the tire is secure.
Use the following diagram as a guide for storing the
compact spare tire once you are done using it.
5-80
A. Jack
B. Wheel Wrench
C. Bolt
Return the jack (A), jack handle (E), wheel wrench (B)
and compact spare tire to the storage area. When
storing the compact spare tire, put it in place with the
inner side of the wheel facing up.
D. Spare Tire
E. Jack Handle
F. Nut