µ
Quality grades can be f ound where
applicable on the tire sidewall
between the tread shoulder and the
maximum section width. For
example: The treadwear grade is a compara-
tive rating based on the wear rate of
the tire when tested under controlled
conditions on a specif ied government
test course. For example, a tire
graded 150 would wear one and one-
half (1 1/2) times as well on the
government course as a tire graded
100. The relative perf ormance of
tires depends upon the actual condi-
tions of their use, however, and may
depart signif icantly f rom the norm
due to variations in driving habits,
service practices, and dif f erences in
road characteristics and climate.The traction grades, f rom highest to
lowest, are AA, A, B, and C. Those
grades represent the tire’s ability to
stop on wet pavement as measured
under controlled conditions on
specif ied government test surf aces
of asphalt and concrete. A tire
marked C may have poor traction
perf ormance.
Warning: The traction grade
assignedtothistireisbasedon
straight-ahead braking traction tests,
and does not include acceleration,
cornering, hydroplaning, or peak
traction characteristics.
All passenger vehicle tires must
conf orm to Federal Saf ety
Requirements in addition to these
grades. The tires on your vehicle meet all
U.S. Federal Saf ety Requirements.
All tires are also graded f or
treadwear, traction, and temperature
perf ormance according to
Department of Transportation
(DOT) standards. The f ollowing
explains these gradings.
Unif orm T ire Quality Grading
T readwear 200
Traction AA
Temperature A Treadwear Traction AA, A, B, C
DOT T ire Quality Grading (U.S. Vehicles)
262
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µWarning: The temperature grade f or
this tire is established f or a tire that
is properly inf lated and not over-
loaded. Excessive speed, underinf la-
tion, or excessive loading, either
separately or in combination, can
cause heat buildup and possible tire
f ailure.
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 specif ied 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 f ailure. The
grade C corresponds to a level of
perf ormance, which all passenger
vehicle tires must meet under the
Federal Motor Vehicle Saf ety
Standard No. 109. Grades B and A
represent higher levels of
perf ormance on the laboratory test
wheel than the minimum required by
law. Temperature A,B,C
DOT T ire Quality Grading (U.S. Vehicles)
T echnical Inf ormation
263
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CONT INUED
............................
Specif ications .260
............................
Speed Limiter .170
.........................................
Starting .77
...................
Engine Speed Limiter .170
.
Evaporative Emissions Controls .265
...............................
Exhaust Fumes .49
Expectant Mothers, Use of Seat
........................................
Belts by .18
...............
Gas Mileage, Improving .157
.........................................
Gasoline .152
...........................................
Gauge .69
................
Octane Requirement .152
........................
Tank, Filling the .153
................
Gas Station Procedures .153
Gauges
...
Engine Coolant Temperature .68
...............................................
Fuel .69
Gearshif t Lever Positions ..........
Automatic Transmission .168
........................................
Glove Box .98 ...
Identif ication Number, Vehicle .258
Ignition
..............................................
Keys .77
...........................................
Switch .79
............
Timing Control System .266
...................................
Fan, Interior .102
...........................................
Features .99
....................
Filling the Fuel Tank .153
Filter
.........................
Dust and Pollen .216
...............................................
Oil .203
.............
Flashers, Hazard Warning . 75
Flat Tire ....................................
Repairing .230
....................................
Changing .237
.......................................
Floor Mat .216
Fluids ..........
Automatic Transmission . 208
..........................................
Brake .209
..................
Windshield Washer . 205..........................
Four-way Flashers .75
.................................................
Fuel .152
...............................
Cap Message .60
.....................
Economy Indicator .62
......................
Fill Door and Cap .153
...........................................
Gauge .69
................
Octane Requirement . 152
........................
Tank, Filling the .153
.....................
Fuses, Checking the .252 .............
Halogen Headlight Bulbs . 210
..............
Hazard Warning Flashers . 75
........................................
Headlights .72
........................................
Aiming .210
..............
Automatic Lighting Off . 73
............
Daytime Running Lights . 74
............
Low Beams, Turning on . 72
.........................
Reminder Chime .72
........
Replacing Halogen Bulbs . 210
...................................
Turning on .72
..............................
Head Restraints .88
.....................
Heating and Cooling .100
HomeLink Universal ................................
Transceiver .145
..
Hood, Opening and Closing the . 154
Index
F
GH
I
INDEX
III
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CONT INUED
..............
Tether Anchorage Points .44
..
Three Way Catalytic Converter .284
..........................
Time, Setting the .140
....................................
Timing Belt .209
....................................
Tire Chains .224
.........
Tire, How to Change a Flat .237
.................................
Tire Labeling .264
...............................................
Tires .219
..............................
Air Pressure .220
.........................
Checking Wear .221
..........................
Compact Spare .236
......
DOT Tire Quality Grading .262
......................................
Inf lation .219
..................................
Inspection .221
...................................
Replacing .222
......................................
Rotating .222
...........................................
Snow .223
............................
Specif ications .261
...................
Tools, Tire Changing .237
Towing
.....................................
A Trailer .182
................
Emergency Wrecker .250
..............
Traction Control System .179
...
TCS Activation Indicator .56,180
......................
TCS Indicator .56,180
.........................
TCS Of f Switch .180 Transmission
Checking Fluid Level, ..............................
Automatic .208
...........................
Fluid Selection .200
..............
Identif ication Number .258
.............
Shif ting the Automatic . 168
.....................................
Treadwear .262
.......................................
Trip Meter .65
................................................
Trunk .84
....................
Emergency Opener .85
.................................
Opening the .84
...................
Open Monitor Light . 56
....................................
Turn Signals .72
Unexpected, Taking Care ..........................................
of the .229
....
Unif orm Tire Quality Grading . 262
........................
Unleaded Gasoline .152
.....................
Upholstery Cleaning .216
.......
Used Oil, How to Dispose of . 204
..................................
Vanity Mirror .94 .................
Vehicle Capacity Load . 161
......................
Vehicle Dimensions .260
....
Vehicle Identif ication Number . 262
.............................
Vehicle Storage .226
.................................................
VIN .258
..................................
Viscosity, Oil .202
.............
WARNING, Explanation of . ii
.........
Warning Labels, Location of . 50
....................
Warranty Coverages .273
Washer, Windshield ........
Checking the Fluid Level . 205
.....................................
Operation .71
Wheels ...............
Adjusting the Steering . 76
............
Alignment and Balance . 221
..........................
Compact Spare .236
......................................
Wrench .238
Windows ..................
Operating the Power . 90
...........................
Rear, Def ogger .75
Index
U
V W
INDEX
VII
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