Saturn 2005 Relay Owner's Manual page 377

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. Remove any rust or dirt
from the wheel bolts,
mounting surfaces
and spare wheel.
9. 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.
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