GMC 2007 Savana - Manual (Page 369)

5. Remove all the
wheel nuts.
6. Take flat tire off of the mounting surface.
{ CAUTION:
Rust or dirt on the wheel, or on the parts
to which it is fastened, can make the
wheel nuts become loose after time. The
wheel could come off and cause an
accident. When you change a wheel,
remove any rust or dirt from the places
CAUTION: (Continued)
CAUTION: (Continued)
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 needed, to
get all the rust or dirt off.
7. Remove any rust or
dirt from the wheel
bolts, mounting
surfaces and
spare wheel.
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