Pontiac 2006 Montana SV6 Owner's Manual page 383

Tighten each nut by hand until the wheel is held
against the hub.
8. Install the compact
spare tire and put the
wheel nuts back
on with the rounded
end of the nuts toward
the wheel.
9. Lower the vehicle by attaching the folding wheel
wrench to the jack and turning the wrench
counterclockwise. Lower the jack completely.
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