climate control DODGE CHARGER 2007 6.G User Guide

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 AA, A, B,
and C. Those 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 perfor-
mance.
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 Motor
Vehicle 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.
IF YOU NEED CONSUMER ASSISTANCE 367
9

Cellular Phone.......................... 69
Chains, Tire........................... 240
Changing A Flat Tire.................... 274
Chart, Tire Sizing....................... 225
Check Engine Light
(Malfunction Indicator Light).............. 293
Child Restraint.................51,52,53,55,57
Child Restraint Tether Anchors...........54,55
Child Safety Locks....................... 26
Clean Air Gasoline...................... 251
Cleaning
Wheels............................. 320
Climate Control........................ 180
Clock..........................152,158,169
Compact Disc (CD) Maintenance........... 179
Compact Spare Tire..................... 235
Compass............................. 142
Compass Calibration.................... 142
Compass Variance...................... 143
Computer, Trip/Travel................... 140
Console.............................. 120
Console, Floor......................... 120
Console, Overhead...................... 108Contract, Service....................... 364
Coolant Pressure Cap (Radiator Cap)........ 310
Cooling System........................ 308
Adding Coolant (Antifreeze)............. 310
Coolant Capacity..................... 337
Coolant Level.....................308,311
Disposal of Used Coolant............... 311
Drain, Flush, and Refill................. 309
Inspection........................... 311
Points to Remember................... 312
Pressure Cap........................ 310
Radiator Cap........................ 310
Selection of Coolant (Antifreeze)....309,337,338
Cruise Control (Speed Control)............. 105
Cruise Light........................... 129
Cup Holder........................ 119,322
Customer Assistance.................... 362
Data Recorder, Event..................... 49
Daytime Running Lights.................. 97
Dealer Service......................... 294
Defroster, Rear Window.................. 190
Defroster, Windshield...............61,181,186
372 INDEX