Compact Spare Tire - Cadillac STS 2011 Owner's Manual

Compact Spare Tire

WARNING:
Driving with more than one compact spare tire at
a time could result in loss of braking and handling.
This could lead to a crash and you or others could
be injured. Use only one compact spare tire at
a time.
Although the compact spare tire was fully inflated when
the vehicle was new, it can lose air after a time. Check
the inflation pressure regularly. It should be 60 psi
(420 kPa).
After installing the compact spare on the vehicle, you
should stop as soon as possible and make sure the
spare tire is correctly inflated. The compact spare
is made to perform well at speeds up to 65 mph
(105 km/h) for distances up to 3,000 miles (5 000 km),
so you can finish your trip and have the full-size tire
repaired or replaced where you want. You must
calibrate the tire inflation monitor system after installing
or removing the compact spare. See Tire Pressure
Monitor System on page 6 60. The system may not
work correctly when the compact spare is installed on
the vehicle. Of course, it's best to replace the spare with
a full-size tire as soon as you can. The spare will last
longer and be in good shape in case you need it again.
Notice: When the compact spare is installed, do not
take the vehicle through an automatic car wash with
guide rails. The compact spare can get caught on
the rails which can damage the tire, wheel and other
parts of the vehicle.
Do not use the compact spare on other vehicles.
And do not mix the compact spare tire or wheel with
other wheels or tires. They will not fit. Keep the spare
tire and its wheel together.
Notice: Tire chains will not fit the compact spare.
Using them can damage the vehicle and can
damage the chains too. Do not use tire chains on
the compact spare.
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