GMC 2001 Denali Owner's Manual page 281

5. After mounting the
spare, put the wheel
nuts back on with the
rounded end of the
nuts toward the wheel.
Tighten each wheel
nut by hand. Then use
the wheel wrench to
tighten the nuts until
the wheel is held
against the hub.
Front Position
6. Turn the wheel wrench
counterclockwise to
lower the vehicle. Lower
the jack completely.
Rear Position
5-27