Page 586 of 688

Snow tires generally have lower speed ratings than what
was originally equipped with your vehicle and should
not be operated at sustained speeds over 75 mph
(120 km/h). For speeds above 75 mph (120 km/h) refer to
original equipment or an authorized tire dealer for
recommended safe operating speeds, loading and cold
tire inflation pressures.
While studded tires improve performance on ice, skid
and traction capability on wet or dry surfaces may be
poorer than that of non-studded tires. Some states pro-
hibit studded tires; therefore, local laws should be
checked before using these tire types.Run Flat Tires — If Equipped
Run Flat tires allow you the capability to drive 50 miles
(80 km) at 50 mph (80 km/h) after a rapid loss of inflation
pressure. This rapid loss of inflation is referred to as the
Run Flat mode. A Run Flat mode occurs when the tire
inflation pressure is of/or below 14 psi (96 kPa). Once a
Run Flat tire reaches the run flat mode it has limited
driving capabilities and needs to be replaced immedi-
ately. A Run Flat tire is not repairable.
It is not recommended driving a vehicle loaded at full
capacity or to tow a trailer while a tire is in the run flat
mode.
See the tire pressure monitoring section for more infor-
mation.
584 MAINTAINING AND CARING FOR YOUR VEHICLE
Page 588 of 688
Tread Wear Indicators
Tread wear indicators are in the original equipment tires
to help you in determining when your tires should be
replaced.These indicators are molded into the bottom of the tread
grooves. They will appear as bands when the tread depth
becomes a 1/16 of an inch (1.6 mm). When the tread is
worn to the tread wear indicators, the tire should be
replaced. Refer to “Replacement Tires” in this section for
further information.
Life Of Tire
The service life of a tire is dependent upon varying
factors including, but not limited to:
•Driving style.
•Tire pressure - Improper cold tire inflation pressures
can cause uneven wear patterns to develop across the
tire tread. These abnormal wear patterns will reduce
tread life, resulting in the need for earlier tire replace-
ment.
•Distance driven.
Tire Tread
1—WornTire
2—NewTire 586 MAINTAINING AND CARING FOR YOUR VEHICLE
Page 589 of 688

•Performance tires, tires with a speed rating of V or
higher, and Summer tires typically have a reduced
tread life. Rotation of these tires per the vehicle main-
tenance schedule is highly recommended.
WARNING!
Tires and the spare tire should be replaced after six
years, regardless of the remaining tread. Failure to
follow this warning can result in sudden tire failure.
You could lose control and have a collision resulting
in serious injury or death.
Keep dismounted tires in a cool, dry place with as little
exposure to light as possible. Protect tires from contact
with oil, grease, and gasoline.
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 pressures. The manu-
facturer strongly recommends that you use tires equiva-
lent to the originals in size, quality and performance
when replacement is needed. Refer to the paragraph on
“Tread Wear Indicator”. Refer to the Tire and Loading
Information placard or the Vehicle Certification Label for
the size designation of your tire. The Load Index and
Speed Symbol for your tire will be found on the original
equipment tire sidewall. See the Tire Sizing Chart ex-
ample found in the “Tire Safety Information” section of
this manual for more information relating to the Load
Index and Speed Symbol of a tire.
9
MAINTAINING AND CARING FOR YOUR VEHICLE 587
Page 595 of 688

•If you do not disconnect the battery from the electrical
system, check the battery charge every thirty days.
•Clean and protect the painted parts by applying pro-
tective waxes.
•Clean and protect polished metal parts by applying
protective waxes.
•Apply talcum powder to the front and rear wiper
blades and leave raised from the glass.
•Cover the vehicle with an appropriate cover taking
care not to damage the painted surface by dragging
across dirty surfaces. Do not use plastic sheeting which
will not allow the evaporation of moisture present on
the surface of the vehicle.
•Inflate the tires at a pressure of +7.25 psi (+0.5 bar) is
higher than recommended on the tire placard and
check it periodically.•Do not drain the engine cooling system.
•Whenever you leave the vehicle is stationary for two
weeks or more, run the at engine idling and for
approximately five minutes, with the air conditioning
system on and high fan speed. This will ensure a
proper lubrication of the system, thus minimizing the
possibility of damage to the compressor when the
vehicle is put back into operation.
CAUTION!
Before removal of the positive and negative terminals
to the battery, wait at least a minute with ignition
switch in the OFF position and close the drivers door.
When reconnecting the positive and negative terminals
to the battery be sure the ignition switch is in the OFF
position and the drivers door is closed.
9
MAINTAINING AND CARING FOR YOUR VEHICLE 593
Page 670 of 688

Bulbs, Light.............................316
Camera, Rear............................386
Capacities, Fluid..........................600
Caps, Filler
Oil (Engine)...........................537
Carbon Monoxide Warning...............313, 405
Car Washes.............................559
Certification Label.........................409
Changing A Flat Tire....................483, 565
Chart, Tire Sizing.........................568
Check Engine Light (Malfunction Indicator Light) . .522
Checking Your Vehicle For Safety..............312
Checks, Safety...........................312
Child Restraint...........................291
Child Restraints
Booster Seats..........................296
Child Restraints........................291
Child Seat Installation....................309How To Stow An Unused ALR Seat Belt.......305
Infants And Child Restraints...............294
Install A LATCH-Compatible Child Restraint. . . .304
Installing Child Restraints Using The Vehicle
Seat Belt..............................306
LATCH Positions.......................299
Locating The LATCH Anchorages............302
Lower Anchors And Tethers For Children......298
Older Children And Child Restraints.........294
Seating Positions........................297
Child Safety Locks.........................65
Clean Air Gasoline........................401
Cleaning
Wheels...............................560
Windshield Wiper Blades..................542
Climate Control..........................117
Automatic..................123, 127, 128, 134
Manual..............................117
Clutch.................................553
668 INDEX
Page 682 of 688

Engine Fails To Start.....................322
Remote...............................45
Starting And Operating.....................321
Starting Procedures........................321
Steering
Tilt Column............................81
Wheel, Heated..........................82
Wheel, Tilt.............................81
Steering Wheel Audio Controls...............642
Steering Wheel Mounted Sound System Controls . . .642
Stuck, Freeing............................512
Sun Visor Extension.......................164
Supplemental Restraint System - Air Bag.........274
Sway Control, Trailer...................256, 419
System, Remote Starting.....................45
Telescoping Steering Column..................81
Temperature Control, Automatic (ATC)..........129
Tilt Steering Column........................81Time Delay, Headlight.......................99
Tip Start................................322
Tire And Loading Information Placard.......573, 574
Tire Markings............................567
Tires.............................17, 316, 578
Aging (Life Of Tires).....................586
Air Pressure...........................578
Chains...............................589
Changing.........................483, 565
General Information.....................578
High Speed...........................581
Inflation Pressures.......................580
Jacking...........................483, 565
Life Of Tires...........................586
Load Capacity......................573, 574
Pressure Monitor System (TPMS)............389
Pressure Warning Light...................199
Quality Grading.........................17
Radial...............................582
680 INDEX