Call Toll Free at:
•1–800–890–4038 (U.S.)
•1–800–387–1143 (Canada)
Or
Visit us on the World Wide Web at:
•www.techauthority.daimlerchrysler.com
•www.daimlerchrysler.ca/manuals
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 AA, A, B,
and C. Those grades represent the tire’s ability to stop on
wet pavement as measured under controlled conditions
IF YOU NEED CONSUMER ASSISTANCE 547
9
Cellular Phone.......................... 126
Center High Mounted Stop Light............ 506
Center Lap Belts.......................43,83
Center Seat Storage Compartment.........203,204
Certification Label....................... 389
Chart, Tire Sizing........................ 359
Check Engine Light (Malfunction Indicator Light) . 231
Child Restraint...................60,61,99,100
Child Restraint Tether Anchors.......64,68,103,107
Child Seat......................61,67,100,106
Cigar Lighter........................... 198
Cleaning
Wheels............................. 489
Climate Control......................... 283
Clock.....................236,240,248,262,275
Clutch............................... 477
Clutch Linkage Maintenance................ 477
Compact Disc (CD) Maintenance............. 282
Compact Spare Tire...................... 370Compass...........................183,184
Compass Calibration..................... 184
Compass Variance....................... 185
Computer, Trip/Travel.................... 180
Console, Overhead....................... 179
Contract, Service........................ 544
Coolant Pressure Cap (Radiator Cap).......... 471
Cooling System......................... 469
Adding Coolant (Antifreeze).............. 471
Coolant Capacity...................... 512
Coolant Level......................469,472
Disposal of Used Coolant................ 472
Drain, Flush, and Refill.................. 470
Inspection........................... 472
Points to Remember.................... 473
Pressure Cap......................... 471
Radiator Cap......................... 471
Selection of Coolant (Antifreeze)......470,512,514
Temperature Gauge..................... 229
552 INDEX
