
These indicators are molded into the bottom of the tread
grooves and will appear as bands when the tread depth
becomes 1/16 inch (2 mm). When the indicators appear
in 2 or more adjacent grooves, the tire should be replaced.
Many states have laws requiring tire replacement at this
point.
Replacement Tires
The tires on your new vehicle provide a balance of many
characteristics. They should be inspected regularly for
wear and correct cold tire inflation pressure. The manu-
facturer strongly recommends that you use tires equiva-
lent to the originals in size, quality and performance
when replacement is needed (see the paragraph on tread
wear indicators). Refer to the Tire and Loading Informa-
tion placard for the size designation of your tire. The
service description and load identification will be found
on the original equipment tire. Failure to use equivalent
replacement tires may adversely affect the safety, han-
dling, and ride of your vehicle. We recommend that you
contact your original equipment or an authorized tire
dealer with any questions you may have on tire specifi-
cations or capability.
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5

WARNING!
•Do not use a tire, wheel size or rating other than that
specified for your vehicle. Some combinations of
unapproved tires and wheels may change suspen-
sion dimensions and performance characteristics,
resulting in changes to steering, handling, and brak-
ing of your vehicle. This can cause unpredictable
handling and stress to steering and suspension com-
ponents. You could lose control and have an accident
resulting in serious injury or death. Use only the tire
and wheel sizes with load ratings approved for your
vehicle.
•Never use a tire with a smaller load index or capacity,
other than what was originally equipped on your
vehicle. Using a tire with a smaller load index could
result in tire overloading and failure. You could lose
control and have an accident.
•Failure to equip your vehicle with tires having
adequate speed capability can result in sudden tire
failure and loss of vehicle control.
CAUTION!
Replacing original tires with tires of a different size
may result in false speedometer and odometer read-
ings.
Alignment And Balance
Poor suspension alignment may result in:
•Fast tire wear.
•Uneven tire wear, such as feathering and one-sided
wear.
•Vehicle pull to right or left.
Tires may also cause the vehicle to pull to the left or right.
Alignment will not correct this condition. See your dealer
for proper diagnosis.
280 STARTING AND OPERATING

Improper alignment will not cause vehicle vibration.
Vibration may be a result of tire and wheel out-of-
balance. Proper balancing will reduce vibration and
avoid tire cupping and spotty wear.
ALL WHEEL DRIVE (AWD)—IF EQUIPPED
CAUTION!
All Wheel Drive (AWD) vehicles must have the same
size and type tires on all wheel positions. Unequal
tire sizes must not be used. Unequal tire size may
cause failure of the power transfer unit and/or the
viscous coupling.
TIRE PRESSURE MONITOR SYSTEM—IF
EQUIPPED
The Tire Pressure Monitor System (TPM) system uses
wireless technology with wheel rim mounted electronic
sensors to monitor tire pressure levels (EXCLUDING
THE SPARE TIRE). Sensors, mounted to each wheel as
part of the valve stem, transmit tire pressure readings to
the Electronic Vehicle Information Center (EVIC) display
in the instrument cluster.
NOTE:It is particularly important, for you to check the
tire pressure in all of your tires regularly and too main-
tain the proper pressure.
When the appropriate conditions exist, the Electronic
Vehicle Information Center (EVIC) displays the following
messages.
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5

CAUTION!
The TPM system has been optimized for the original
equipment tires and wheels. TPM system pressures
have been established for the tire size equipped on
your vehicle. Undesirable system operation or sen-
sor damage may result when using replacement
equipment that is not of the same size, type, and/or
style. After-market wheels can cause sensor damage.
Do not use tire sealant or balance beads if your
vehicle is equipped with a TPM system, as damage
to the sensors may result.
NOTE:
•The TPM system can inform the driver of a low tire
pressure condition of 26 psi [1.79 bars] (179 kPa) or
less, or high a tire pressure condition of 45 psi [3.10
bars] (310 kPa) or more.
•The TPM system is not intended to replace normal tire
care and maintenance, nor to provide warning of a tire
failure or condition.
•The TPM system should not be used as a tire pressure
gauge while adjusting your tire pressure.
CAUTION!
After inspecting or adjusting the tire pressure al-
ways reinstall the valve stem cap, if equipped. This
will prevent moisture and dirt from entering the
valve stem, which could damage the wheel rim
sensor.
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5

General Information
This device complies with part 15 of the FCC rules and
RSS 210 of Industry Canada. Operation is subject to the
following conditions:
•This device may not cause harmful interference.
•This device must accept any interference received,
including interference that may cause undesired op-
eration.
The tire pressure sensors are covered under one of the
following licenses:
United States.....................KR5S120123
Canada........................2671-S120123
TIRE CHAINS
Use only compact chains, or other traction aids that meet
SAE type“Class S”specifications. Chains must be the
proper size for the vehicle, as recommended by the chain
manufacturer.
NOTE:Do not use tire chains on a compact spare tire.
284 STARTING AND OPERATING

CAUTION!
To avoid damage to your vehicle or tires, observe the following
precautions:
•Because of restricted chain clearance between tires and
other suspension components, it is important that only
chains in good condition are used. Broken chains can cause
serious damage. Stop the vehicle immediately if noise
occurs that could indicate chain breakage. Remove the
damaged parts of the chain before further use.
•Install chains on the front wheels as tightly as possible and
then retighten after driving about1⁄2mile (0.8 km).•Do not exceed 45 mph (70 km/h).
•Drive cautiously and avoid severe turns and large bumps,
especially with a loaded vehicle.
•Do not use on rear wheels of All Wheel Drive (AWD)
vehicles.
•Do not drive for prolonged period on dry pavement.
•Observe the tire chain manufacturer’s instructions on the
method of installation, operating speed, and conditions for
use. Always use the lower suggested operating speed of the
chain manufacturer if different than the speed recom-
mended by the manufacture.
NOTE:In order to avoid damage to tires, chains, and
your vehicle do not drive for a prolonged period of time
on dry pavement. Observe the tire chain manufacturer’s
instructions on method of installation, operating speed,
and conditions for usage.
Always use the lower suggested operating speed if both
the chain manufacturer and vehicle manufacture suggest
a maximum speed. This notice applies to all chain
traction devices, including link and cable (radial) chains.
SNOW TIRES
Some areas of the country require the use of snow tires
during winter. Standard tires are of the all season type
and satisfy this requirement as indicated by the M+S
designation on the tire side wall.
If you need snow tires, select tires equivalent in size and
type to the original equipment tires. Use snow tires only
in sets of 4, failure to do so may adversely affect the
safety and handling of your vehicle.
STARTING AND OPERATING 285
5

•Do not attempt to tow a trailer while using a compact
spare tire.
•Whenever you pull a trailer, regardless of the trailer
size, stop lights and turn signals on the trailer are
recommended for motoring safety.
•The automatic transmission fluid and filter should be
changed if you REGULARLY tow a trailer for more
than 45 minutes of continuous operation. See Schedule
“B”in section 8 of this manual for transmission fluid
change intervals.
NOTE:
•Check the automatic transmission fluid level before
towing. Fluid discoloration, or a burnt odor, shows the
need for a transmission fluid and filter change.
•For vehicles equipped with Autostick. By using the
Autostick modes, and selecting a specific gear range,
frequent shifting can be avoided. The highest gear
range should be selected that allows for adequate
performance. For example, choose“4”if the desired
speed can be maintained. Choose“3”or“2”if needed
to maintain the desired speed.
•Extended driving at high RPM should be avoided to
prevent excess heat generation. A reduction in vehicle
speed may be required to avoid extended driving at
high RPM. Return to a higher gear range or vehicle
speed when road conditions and RPM level allows.
296 STARTING AND OPERATING

System, Navigation...................... 222
Tachometer............................ 169
Tape Player............................ 198
Temperature Control, Automatic............. 232
Temperature Gauge, Engine Coolant.......165,301
Tether Anchor, Child Restraint.............59,61
Theft Alarm............................ 25
Theft System............................ 25
Theft System Arming...................... 25
Theft System Disarming.................... 26
Tie Down Hooks, Cargo................... 153
Tilt Steering Column..................... 129
Tire and Loading Information Placard......268,269
Tire Identification Number (TIN)............. 267
Tire Markings.......................... 263
Tire Safety Information.................... 263
Tires ............................69,272,401
Air Pressure.......................... 272Alignment........................... 280
Chains.............................. 284
Changing............................ 302
Compact Spare........................ 276
General Information.................... 272
High Speed.......................... 275
Inflation Pressures..................... 273
Jacking............................. 302
Load Capacity.....................268,269
Pressure Monitor System................. 281
Quality Grading....................... 401
Radial.............................. 276
Replacement.......................279,281
Rotation............................. 286
Safety...........................263,272
Sizes............................... 265
Snow Tires........................... 285
Spare Tire........................... 304
Spinning............................ 278
418 INDEX