Pontiac 2007 G6 Owner's Manual page 398

10. Install the compact spare tire.
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.
11. Put the wheel nuts back on with the rounded
end of the nuts toward the wheel. Tighten
each nut by hand until the wheel is held
against the hub.
398
12. Lower the vehicle by turning the wheel
wrench counterclockwise. Lower the jack
completely.