GMC 2002 Sierra - Manual (Page 353)

5-26
If your vehicle has wheel
nut caps, loosen them by
turning the wheel wrench
counterclockwise. If you
have a center cap with
wheel nut caps, the wheel
nut caps are designed to
remain with the center cap.
Remove the center cap.
If the wheel has a smooth center piece, place the chisel
end of the wheel wrench in the slot on the wheel and
gently pry out.
Removing the Flat Tire and Installing the
Spare Tire
1. Use the wheel wrench
to loosen all the wheel
nuts. Turn the wheel
wrench counterclockwise
to loosen the wheel nuts.
Don’t remove the wheel
nuts yet.
NOTICE:
If your vehicle is equipped with QUADRASTEER t
do not use the rear axle or steering gear for jacking
the vehicle.