Page 249 of 363
5-23 Removing the Flat Tire and Installing the
Spare Tire
1. Using the wheel wrench, remove the plastic caps and
loosen all of the wheel nuts. Don't remove them yet.
CAUTION:
Getting under a vehicle when it is jacked up is
dangerous. If the vehicle slips off the jack, you
could be badly injured or killed. Never get under
a vehicle when it is supported only by a jack.
CAUTION:
Raising your vehicle with the jack improperly
positioned can damage the vehicle and even
make the vehicle fall. To help avoid personal
injury and vehicle damage, be sure to fit the jack
lift head into the proper location before raising
the vehicle.
Page 250 of 363
5-24
2. Turn the jack handle clockwise to raise the jack lift
head a few inches.
For jacking at the vehicle's front location, put the
jack lift head (C) about 8 inches (20 cm) from the
rear edge of the front wheel opening (B) or just
behind the two bolts (A) as shown.
Put the compact spare near you.
For jacking at the vehicle's rear location, put the jack
lift head (B) about 6 inches (15 cm) from the front
edge of the rear wheel opening (C) or just behind the
off
-set (A) as shown.
Put the compact spare tire near you.
Page 251 of 363
5-25
3. Raise the vehicle by turning the jack handle
clockwise. Raise the vehicle far enough off the
ground for the compact spare tire to fit underneath
the wheel well.4. Remove all wheel nuts and take off the flat tire.
Page 252 of 363
5-26
5. Remove any rust or dirt
from the wheel bolts,
mounting surfaces and
spare wheel.
CAUTION:
Rust or dirt on the wheel, or on the parts to
which it is fastened, can make the wheel nuts
become loose after a time. The wheel could come
off and cause an accident. When you change a
wheel, remove any rust or dirt from the places
where the wheel attaches to the vehicle. In an
emergency, you can use a cloth or a paper towel
to do this; but be sure to use a scraper or wire
brush later, if you need to, to get all the rust or
dirt off.
CAUTION:
Never use oil or grease on studs or nuts. If you
do, the nuts might come loose. Your wheel could
fall off, causing a serious accident.
6. Install the compact spare tire.
7. Reinstall the wheel nuts
with the rounded end of
the nuts toward the
wheel. Tighten each nut
by hand until the wheel
is held against the hub.
Page 253 of 363
5-27
8. Lower the vehicle by turning the jack handle
counterclockwise. Lower the jack completely.
9. Tighten the wheel
nuts firmly in a
crisscross sequence
as shown.
CAUTION:
Incorrect wheel nuts or improperly tightened
wheel nuts can cause the wheel to become loose
and even come off. This could lead to an accident.
Be sure to use the correct wheel nuts. If you have
to replace them, be sure to get new GM original
equipment wheel nuts.
Stop somewhere as soon as you can and have
the nuts tightened with a torque wrench to
100 lb
-ft (140 N´m).
Page 254 of 363

5-28
NOTICE:
Improperly tightened wheel nuts can lead to
brake pulsation and rotor damage. To avoid
expensive brake repairs, evenly tighten the wheel
nuts in the proper sequence and to the proper
torque specification.
10. Reinstall the plastic nut caps tightly by hand. Using
the wheel wrench, tighten the caps an additional
one quarter turn.
Storing the Flat Tire and Tools
CAUTION:
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've put the compact spare tire on your vehicle,
you'll need to store the flat tire in your trunk. Use the
following procedure to secure the flat tire in the trunk.
When storing a full-size tire, use the extension and
protector/guide located in the foam holder to help avoid
wheel surface damage. To store a full
-size tire, place the
tire in the trunk with the valve stem facing down and the
protector/guide through a wheel bolt hole. Remove the
protector and attach the retainer securely.
When returning the compact spare tire to the trunk, put
the protector/guide back in the foam holder. Store the
cover as far forward as possible.
Page 255 of 363
5-29 Storing the Spare Tire and Tools
CAUTION:
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.
The compact spare tire is for temporary use only.
Replace the compact spare tire with a full
-size tire as
soon as you can. See ªCompact Spare Tireº in the Index.
See the storage instructions label to replace your
compact spare into your trunk properly.
A. Retainer
B. Cover
C. Compact Spare Tire
D. Nut
E. Jack
F. Wrench
G. Lock Nut Tool
H. Foam Holder
I. Extension and
Protective Guide
J. Bolt Screw
Page 256 of 363

5-30
Compact Spare Tire
Although the compact spare tire was fully inflated
when your 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 your vehicle,
you should stop as soon as possible and make sure
your 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 your full
-size tire
repaired or replaced where you want. Of course, it's best
to replace your spare with a full
-size tire as soon as you
can. Your spare will last longer and be in good shape in
case you need it again.
NOTICE:
When the compact spare is installed, don't 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.
Don't use your compact spare on other vehicles.
And don't mix your compact spare tire or wheel with
other wheels or tires. They won't fit. Keep your spare
tire and its wheel together.
NOTICE:
Tire chains won't fit your compact spare. Using
them can damage your vehicle and can damage
the chains too. Don't use tire chains on your
compact spare.