Cadillac 2008 DTS Automobile User Manual


 
4. Secure the spare tire and the jack container with
the retainer (C) and then the wing nut (B).
5. Reinstall the spare tire cover (A).
Spare Tire
Compact Spare Tire
Your vehicle may have a compact spare tire. 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, 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 at your
convenience. Of course, it is best to replace the spare
with a full-size tire as soon as possible. The spare tire
will last longer and be in good shape in case it is
needed again.
Notice: When the compact spare is installed,
do not take your vehicle through an automatic
car wash with guide rails. The compact spare can
get caught on the rails. That can damage the tire
and wheel, and maybe other parts of your 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 your compact spare.
Using them can damage your vehicle and can
damage the chains too. Do not use tire chains
on your compact spare.
Spare Tire
Your vehicle may have a spare tire, which, when new,
was fully inflated. A spare tire may lose air over time, so
check its inflation pressure regularly. See Inflation - Tire
Pressure on page 5-58 and Loading Your Vehicle on
page 4-20 for information regarding proper tire inflation
and loading your vehicle. For instructions on how to
remove, install or store a spare tire, see Removing the
Flat Tire and Installing the Spare Tire on page 5-79.
After installing the spare tire on your vehicle, you should
stop as soon as possible and make sure the spare is
correctly inflated. Have the damaged or flat road tire
repaired or replaced as soon as you can and installed
back onto your vehicle. This way, a spare tire will be
available in case you need it again.
5-86