Pontiac 2005 Grand Am Owner's Manual page 274

6. Raise the vehicle by turning the wrench clockwise.
Raise the vehicle far enough off the ground so
there is enough room for the compact spare tire to
fit underneath the wheel well.
7. Remove all of the wheel nuts.
8. Remove the flat tire.
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CAUTION:
{
Rust or dirt on the wheel, or on the parts to
which it is fastened, can make the wheel nuts
become loose after a time. The wheel could
come off and cause an accident. When you
change a wheel, remove any rust or dirt from
the places where the wheel attaches to the
vehicle. In an emergency, you can use a cloth
or a paper towel to do this; but be sure to use
a scraper or wire brush later, if you need to, to
get all the rust or dirt off.
CAUTION:
{
Never use oil or grease on studs or nuts. If
you do, the nuts might come loose. Your wheel
could fall off, causing a serious accident.