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Your vehicle’s original equipment tires are listed
on the Tire and Loading Information Label.
SeeLoading Your Vehicle on page 4-20, for more
information about the Tire and Loading Information
Label and its location on your vehicle.
Different Size Tires and Wheels
If you add wheels or tires that are a different size than
your original equipment wheels and tires, this may
affect the way your vehicle performs, including its
braking, ride and handling characteristics, stability, and
resistance to rollover. Additionally, if your vehicle
has electronic systems such as, anti-lock brakes,
traction control, and electronic stability control, the
performance of these systems can be affected.
{CAUTION:
If you add different sized wheels, your vehicle
may not provide an acceptable level of
performance and safety if tires not
recommended for those wheels are selected.
You may increase the chance that you will
crash and suffer serious injury. Only use GM
speci c wheel and tire systems developed for
your vehicle, and have them properly installed
by a GM certi ed technician.
SeeBuying New Tires on page 5-79andAccessories
and Modifications on page 5-4for additional information.
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{CAUTION:
Changing a tire can be dangerous. The vehicle
can slip off the jack and roll over or fall on you
or other people. You and they could be badly
injured or even killed. Find a level place to
change your tire. To help prevent the vehicle
from moving:
1. Set the parking brake rmly.
2. Put the shift lever in PARK (P).
3. Turn off the engine and do not restart
while the vehicle is raised.
4. Do not allow passengers to remain in the
vehicle.
To be even more certain the vehicle will not
move, you should put blocks at the front and
rear of the tire farthest away from the one
being changed. That would be the tire, on the
other side, at the opposite end of the vehicle.When your vehicle has a at tire, use the following
example as a guide to assist you in the placement of
wheel blocks.
The following information tells you how to use the jack
and change a tire.
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Removing the Spare Tire and Tools
The equipment you will need is located in the trunk.
1. If you have a retractable hardtop model, make sure
the hardtop is in the up position.
2. Open the trunk. SeeTrunk on page 2-13for more
information.
3. If you have a sedan or coupe model, remove the
spare tire cover.
If you have a retractable hardtop model, unlatch the
trunk cargo cover so that it is in the open position.
Then remove the cover from the spare tire.
4. Turn the wing nut counterclockwise and remove it.
Then remove the compact spare tire. SeeCompact
Spare Tire on page 5-99for more information.
5. Remove the wing nut holding the jack in place.
6. Remove the extension bolt that is clipped to
the jack. You will need this later to store the at tire.
7. Remove the jack and wheel wrench from the trunk.
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The tools you will be using include the wheel wrench (A)
and jack (B).1. Turn the plastic wing nut counterclockwise to
loosen the wheel wrench.
2. Unhook the wheel wrench from the jack.
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