Oldsmobile ALERO 2001 Owner's Manual page 229

4. Remove the jack and wheel wrench from the trunk.
Your vehicle's jack and wheel wrench are stored in a
foam tray. Remove the band around the jack.
5-20
3. Turn the wing nut
counterclockwise
and remove it.
Then lift off the
spacer and remove
the compact
spare tire.
The tools you'll be using include the jack (A) and
wheel wrench (B).