wheel CHRYSLER CONCORDE 2004 2.G Owner's Guide

DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES
The following describes the tire grading categories estab-
lished by the National highway Traffic Safety Adminis-
tration. The specific grade rating assigned by the tire’s
manufacturer in each category is shown on the sidewall
of the tires on your car.
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 con-
ditions on a specified government test course. For ex-
ample, a tire graded 150 would wear one and a half (1
1/2) 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
characteristics and climate.
Traction Grades
The traction grades, from highest to lowest, are A, B, and
C, and they represent the tire’s ability to stop on wet
pavement as measured under controlled conditions on
specified government test surfaces of asphalt and con-
crete. A tire marked C may have poor traction perfor-
mance.
WARNING!
The traction grade is based on braking (straight-
ahead) traction tests and does not include cornering
(turning) performance.
Temperature Grades
The temperature grades are A (highest), B, and C, repre-
senting 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
IF YOU NEED CONSUMER ASSISTANCE 259
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corresponds to a level of performance which all passen-
ger car tires must meet under the Federal Motor Vehicle
Safety Standard No. 109. Grades B and A represent
higher levels of performance on the laboratory test wheel
than the minimum required by law.WARNING!
The temperature grade is established for a tire that is
properly inflated and not overloaded. Excessive
speed, underinflation, or excessive loading, either
separately or in combination, can cause heat buildup
and possible tire failure.
260 IF YOU NEED CONSUMER ASSISTANCE

Instrument Panel..................... 223
Seat Belts........................... 223
Vinyl.............................. 221
Washing............................ 220
Waxing............................. 221
Wheels............................. 221
Windshield Wiper Blades............... 209
Climate Control........................ 137
Clock................................ 113
Coat Hook............................. 55
Compact Disc Maintenance............... 136
Compact Disc Player................. 114,119
Compact Spare Tire..................... 162
Compass............................94,98
Compass Calibration...................94,98
Compass Variance....................... 95
Computer, Trip/Travel..................93,96
Console, Overhead....................... 75
Contract, Service....................... 254
Cooling System........................ 210
Adding Coolant (Antifreeze)............. 211
Coolant Level........................ 213
Disposal of Used Coolant............... 211Drain, Flush, and Refill................. 211
Inspection........................... 210
Points to Remember................... 213
Pressure Cap........................ 212
Radiator Cap........................ 212
Rubber and Plastic Components.......... 214
Selection of Coolant................... 211
Corrosion Protection.................... 220
Courtesy Lights......................... 66
Crankcase Emission Control System......... 202
Cruise Light.........................73,110
Cup Holder............................ 55
Customer Assistance.................... 252
Daytime Brightness, Interior Lights.......... 65
Daytime Running Lights.................. 68
Dealer Service......................... 193
Defroster, Rear Window.................. 139
Defroster, Windshield...............50,138,143
Diagnostic System, Onboard............ 111,191
Dimmer Switch, Headlight................. 69
Disabled Vehicle Towing................. 186
264 INDEX

Seats................................. 59
Cleaning............................ 221
Glide-To-Exit......................... 60
Heated.............................. 61
Lumbar Support....................... 61
Power.............................. 59
Reclining............................ 59
Sentry Key............................. 9
Service Assistance...................... 252
Service Contract........................ 254
Service Engine Soon Light................ 191
Service Manuals........................ 257
Setting the Clock....................... 113
Shoulder Belts.......................... 32
Side Airbag............................ 39
Side View Mirror Adjustment............... 57
Side Window Demisters.................. 144
Slippery Surfaces, Driving On............. 185
Snow Chains.......................... 163
Snow Tires............................ 164
Spare Tire............................ 162
Spark Plugs........................... 200
Specifications.......................... 232Engine............................. 232
Speed Control.......................... 72
Speed Proportional Steering............... 158
Speedometer.......................... 110
Starting.............................. 151
Steering
Linkage............................ 207
Power...........................158,205
Speed Proportional.................... 158
Tilt Column.......................... 71
Steering Wheel Mounted Sound System
Controls............................ 133
Stuck, Freeing......................... 186
Sulfur in Gasoline...................... 169
Sun Roof............................87,88
Supplemental Restraint System - Airbag....... 33
Synthetic Engine Oil..................... 199
Tachometer........................... 109
Tape Player........................... 134
Temperature Gauge, Engine Coolant......... 177
Theft Alarm............................ 23
Theft System........................... 23
INDEX 271
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