GMC Jimmy 2004 Owner's Manual page 362

Removing the Flat Tire and Installing
the Spare Tire
1. Using the wheel wrench, loosen all the wheel nuts.
Don't remove them yet.
2. Turn the jack handle clockwise to raise the jack
lift head.
3. Fit the jack into the appropriate hole nearest the
flat tire.
5-82
A. Front Frame Hole
B. Rear Frame Hole (2-Door) or Spring Hanger
Hole (4-Door)