Buick 2010 Lucerne - Manual (Page 400)

Storing a Flat or Spare Tire and
Tools
{ WARNING:
Storing a jack, a tire, or other equipment in the
passenger compartment of the vehicle could
cause injury. In a sudden stop or collision, loose
equipment could strike someone. Store all these
in the proper place.
After you have put the compact spare tire on your
vehicle, you need to store the flat tire in your trunk.
Store the flat tire as far forward in the trunk as possible.
Store the jack and wheel wrench in their compartment
in the trunk. For storage, the jack lift head must be
raised until the screw end is even with the edge of
the jack.
To store the compact spare tire and tools:
6-98