Page 224 of 370
Turn the wing nut to the left
and remove
it. Then lift off
the spacer and remove the
spare tire.
Remove the jack
and wheel wrench from the trunk. Your
vehicle’s jack and wheel wrench are stored in a foam
tray. Remove the band around the jack. The tools you’ll be using include the jack (A) and wheel
wrench (B).
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Page 225 of 370
Removing the Flat Tire and Installing the
Spare Tire
1. Remove the wheel nut caps (you may need to use the
wheel wrench to loosen and remove them,
if your
fingers do not fit into this small area).
2. Then use the wheel wrench to loosen all the wheel
nuts. Don't remove them yet.
3. Position the jack and raise the jack head until it fits
firmly into the notch in the vehicle's frame nearest
the flat tire. Put the compact spare tire near you.
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Page 226 of 370
11 A 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.
I A 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.
L II
n
.A
4. Raise the vehicle by rotating the wheel wrench to the
right. Raise the vehicle
far enough off the ground so
there is enough room for the spare tire to fit.
5. Remove all of the wheel nuts.
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Page 227 of 370
6. Remove the wheel cover from the wheel, if your flat
tire
has one. Then take off the flat tire.
7. Remove any rust or dirt
from the wheel bolts,
mounting surfaces
and
spare wheel.
/11 CAUTl -1:
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.
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Page 229 of 370
10. Tighten the wheel nuts
firmly in a crisscross
sequence, as shown.
' A CAUTION: I I
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).
I 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.
I NOTICE:
Wheel covers won't fit on your compact spare. If
you try to put a wheel cover on your compact
spare, you could damage the cover
or the spare.
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Page 230 of 370
Storing the Flat Tire and Tools
A 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.
I I
Store the flat tire in the compact spare tire compartment.
Place the
tire in the compartment, then secure the
adapter, extension (aluminum wheels only) and wing
bolt. Place the cover and nut on top
of the flat tire. Store
the jack and wheel wrench in the
foam tray.
m H
A. Wrench
B. Jack
C. Flat Road Tire
D. Adapter E.
Extension (Aluminum
E Wing Nut
G. Cover
H. Nut
Wheels Only)
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Page 232 of 370

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 Pa).
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.
r
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Page 276 of 370

NOTICE:
Don’t let anyone tell you that underinflation or
overinflation is all right. It’s not. If your tires
don’t have enough
air (underinflation), you can
get the following:
0 Too much flexing
0 Too much heat
Tire overloading
Bad wear
0 Bad handling
Bad fuel economy.
If your tires have too much air (overinflation),
you can get the following:
Unusual wear
Bad handling
0 Rough ride
0 Needless damage from road hazards.
When
to Check
Check your tires once a month or more.
Don’t forget your compact spare
tire. It should be at
60 psi (420 Wa).
How to Check
Use a good quality pocket-type gage to check tire
pressure. You can’t tell if your tires
are properly inflated
simply by looking at them. Radial tires
may look
properly inflated even when they’re underinflated.
Be sure to put
the valve caps back on the valve
stems. They help prevent leaks by keeping out dirt
and moisture.
Tire Inspection and Rotation
Tires should be rotated every 6,000 to 8,000 miles
(10 000 to 13 000 km). Any time you notice unusual
wear, rotate your tires as soon as possible and check
wheel alignment. Also check for damaged tires or
wheels. See “When It’s Time for New Tires” and
“Wheel Replacement” later
in this section for
more information.
The purpose of regular rotation is to achieve more
uniform wear for all tires on the vehicle. The first
rotation is the most important. See “Scheduled
Maintenance Services” in the Index for scheduled
rotation intervals.
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