GMC 2007 Acadia Owner's Manual page 461

1. Open the storage compartment door of the
convenience center that is nearest the
liftgate.
2. Move the carpet cutout that is located through
the hole of the storage compartment.
3. Attach the lug wrench into the hoist shaft.
4. Turn the lug wrench counterclockwise to lower
the spare tire to the ground. Continue turning
the wrench until the spare tire can be
pulled out from under the vehicle.
5. Tilt the retainer and slip it through the wheel
opening to remove the spare tire from the
cable.
6. Turn the wrench clockwise to raise the cable
back up after removing the spare tire.
Do not store a full-size or a flat road tire under
the vehicle. See Storing a Flat or Spare Tire
and Tools on page 472.
461