GMC 2007 Canyon - Manual (Page 412)

7. Make sure the tire is stored securely. Push,
pull (A), and then try to turn (B) the tire. If the
tire moves, check to make sure the tire
valve stem is pointing down, then use the
wheel wrench to loosen and then tighten
the cable.
To store the tools, do the following:
1. Return the wheel wrench, jack extensions and
the storage bag to the locations described
under Removing the Spare Tire and Tools on
page 395.
2. Install the wheel blocks first. Then install
the jack.
3. Secure the items in the vehicle as shown next.
A. Jack
B. Wheel Blocks
C. Wing Nut
Crew Cab
412