Buick 2007 Terraza - Manual (Page 485)

6. Make sure the tire is stored securely. Push,
pull (A), and then try to turn (B) the tire. If the
tire moves, use the folding wrench to
tighten the cable.
Storing the Tools
A. Strap
B. Bag and Tools
C. Jack
Put back all tools as they were stored in the jack
storage compartment and put the compartment
cover back on.
485