Pontiac 2007 Solstice Owner's Manual page 309

Place it in a highly visible location such
as the inside of the upper left corner of the
windshield or to the face of the radio/clock.
The maximum speed label reminds you
to drive cautiously and not to exceed 55 mph
(90 km/h) until you have the damaged tire
inspected and repaired.
16. If the flat tire was
able to inflate to
the recommended
inflation pressure,
remove the
maximum speed
label from the
sealant canister.
CAUTION:
{
Storing the tire inflator kit 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 the tire
inflator kit in the proper place.
17. Return the equipment to the proper storage
location in the trunk of your vehicle. You may
need to loosen the retention strap to wrap
it around the inflator kit and foam container.
To do this, pull apart the strap and loosen
the strap at the quick release buckle.
Then snap the buckle together, pull the
strap tight, and secure the loose end of the
strap by mating the ends.
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