Chevrolet 2008 Cobalt Owner's Manual page 315

3. Remove the retainer (B) that holds down the
spare tire. See Compact Spare Tire on page 5-94
for more information.
4. Remove the spare tire (C) by gently pulling it
up and out of the trunk.
5. Remove the wing nut (D) that holds the jack and
remove the jack and wheel wrench (E).
Uplevel Models
1. Open the trunk. See Trunk on page 2-13 for
more information.
2. Lift the trunk liner to access the spare tire
and tools.
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