GMC 2008 Yukon Denali Owner's Manual page 433

G. Tire/Wheel Retainer
H. Spare Tire/Flat Tire
(Valve Stem
Pointed Down)
1. Put the tire (H) on the ground at the rear of the
vehicle with the valve stem pointed down and to
the rear.
2. Tilt the tire toward the vehicle. Separate the
tire/wheel retainer (G) from the guide pin. Pull
the pin through the center of the wheel. Tilt the
retainer down and through the center wheel opening.
I. Hoist Shaft Access Hole
J. Hoist End of
Extension Tool
K. Spare Tire Lock
Make sure the retainer is fully seated across the
underside of the wheel.
3. Assemble the two jack handle extensions (D) and
wheel wrench (E) as shown.
5-95