Page 359 of 517

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 sus-
pension dimensions and performance characteris-
tics, resulting in changes to steering, handling, and
braking of your vehicle. This can cause unpredict-
able handling and stress to steering and suspen-
sion components. You could lose control and have
a collision 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 a collision.
(Continued)
WARNING! (Continued)
•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.
TIRE CHAINS (TRACTION DEVICES)
Due to limited clearance, tire chains or traction devices
are not recommended.
CAUTION!
Damage to the vehicle may result if tire chains are
used.
5
STARTING AND OPERATING 357
Page 495 of 517

Call toll free at:
•1–800–890–4038 (U.S.)
• 1–800–387–1143 (Canada)
Or
Visit us on the Worldwide Web at:
• www.techauthority.com
DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES
The following tire grading categories were established by
the National Highway Traffic Safety Administration. The
specific grade rating assigned by the tire’s manufacturer
in each category is shown on the sidewall of the tires on
your vehicle.
All passenger car tires must conform to Federal safety
requirements in addition to these grades.
Treadwear
The Treadwear grade is a comparative rating, based on
the wear rate of the tire when tested under controlled
conditions on a specified government test course. For
example, a tire graded 150 would wear one and one-half
times as well on the government course as a tire graded
100. The relative performance of tires depends upon the
actual conditions of their use, however, and may depart
significantly from the norm due to variations in driving
habits, service practices, and differences in road charac-
teristics and climate.
Traction Grades
The Traction grades, from highest to lowest, are AA, A, B,
and C. These grades represent the tire’s ability to stop on
wet pavement, as measured under controlled conditions on
specified government test surfaces of asphalt and concrete.
A tire marked C may have poor traction performance.
9
IF YOU NEED CONSUMER ASSISTANCE 493
Page 496 of 517

WARNING!
The traction grade assigned to this tire is based on
straight-ahead braking traction tests, and does not
include acceleration, cornering, hydroplaning, or
peak traction characteristics.
Temperature Grades
The temperature grades are A (the highest), B, and C,
representing the tire’s resistance to the generation of heat
and its ability to dissipate heat, when tested under
controlled conditions on a specified indoor laboratory
test wheel. Sustained high temperature can cause the
material of the tire to degenerate and reduce tire life, and
excessive temperature can lead to sudden tire failure. The
grade C corresponds to a level of performance, which all
passenger car tires must meet under the Federal MotorVehicle Safety Standard No. 109. Grades B and A repre-
sent higher levels of performance on the laboratory test
wheel, than the minimum required by law.
WARNING!
The temperature grade for this tire is established for
a tire that is properly inflated and not overloaded.
Excessive speed, under-inflation, or excessive load-
ing, either separately or in combination, can cause
heat buildup and possible tire failure.
494 IF YOU NEED CONSUMER ASSISTANCE
Page 507 of 517

Illuminated Entry........................21
Instrument Cluster ..................... .165
Interior ............................. .170
License ............................. .474
Lights On Reminder .....................167
Low Fuel ............................ .212
Malfunction Indicator (Check Engine) .........222
Map Reading ......................... .170
Oil Pressure .......................... .213
Passing ............................. .168
Seat Belt Reminder ..................... .212
Security Alarm ..........................19
Service .............................. .470
Tire Pressure Monitoring (TPMS) ............221
Traction Control ....................... .334
Turn Signal .......................... .101
Voltage ............................. .212
Warning (Instrument Cluster Description) ......211
Loading Vehicle ......................... .379Capacities
........................... .380
Tires ............................... .341
Locks ..................................31
Automatic Door .........................33
Auto Unlock ...........................33
Child Protection .........................34
Door .................................31
Power Door ............................32
Low Tire Pressure System ...................359
Lubrication, Body ........................ .439
Lug Nuts .............................. .397
Lumbar Support ......................... .156
Maintenance Free Battery ....................435
Maintenance Procedures ....................430
Maintenance Schedule ..................... .478
Malfunction Indicator Light (Check Engine) .......222
Manual, Service ......................... .492
Map/Reading Lights ...................... .170
10
INDEX 505