GMC 2001 Sierra 1500 Pickup Owner's Manual page 339

A. Hoist Assembly
B. Wheel Wrench
C. Extensions
D. Hoist Shaft
5. Raise the tire fully against the underside of the
vehicle. Continue turning the wheel wrench until the
tire is secure and the cable is tight. The spare tire
hoist cannot be overtightened.
E. Valve Stem,
Pointed Down
F. Flat or Spare Tire
G. Retainer
H. Hoist Cable
6. Make sure the tire is stored securely. Push, pull, and
then try to rotate or turn the tire. If the tire moves,
use the wheel wrench/hoist shaft to tighten the cable.
Replace the jack, tools and spare tire lock.
5-33