Buick 2007 Terraza - Manual (Page 479)

7. Remove any rust or
dirt from the wheel
bolts, mounting
surfaces and spare
wheel.
{ 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.
8. Install the compact
spare tire and 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.
479