DOT (Department of Transportation) Quality
Grades: All passenger car tires must conform
to Federal Safety Requirements in addition to
these grades.
Treadwear
Treadwear grade is a comparative rating
based on tire wear rate when tested under
controlled conditions on specified government
test courses. For example, 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. However, relative tire performance de-
pends on actual driving conditions, and may
vary significantly from the norm due to varia-
tions in driving habits, service practices and
differences in road characteristics and climate.
Traction A, B and C
Traction grades are A (the highest), B and C.
They represent a tire's ability to stop on wet
pavement as measured under controlled con-
ditions, on specified government test surfaces
of asphalt and concrete. A tire marked with a C
may have poor traction performance.
The traction grade assigned to your ve-
hicle tires is based on straight line brak-
ing traction tests and does not include
cornering (turning) traction.
Temperature A, B and C
Temperature grades are A (the highest), B,
and C. They represent a tire's resistance to
heat build-up, and its ability to dissipate heat
when tested under controlled conditions on a
specified indoor laboratory test wheel. Sus-
tained high temperature can cause tire mate-
rial to degenerate, reducing tire life. Excessive
temperatures can lead to sudden tire failure.
Grade C corresponds to a performance level
which all passenger car tires must meet under
the Federal Motor Vehicle Safety Standard No.
109. Grades A and B represent higher levels of
performance on laboratory test wheels than
the minimum required by law.
The temperature grade for this tire is
established for a tire that is properly
inflated and not overloaded. Excessive
speed, underinflation, or excessive
loading, either separately or in combina-
tion, can cause heat buildup and pos-
sible tire failure problems.
UNIFORM TIRE QUALITY
GRADING
9-18
Z01.2.1/A32-DX
S
Safety
Child safety rear door lock .......................... 2-3
Reporting safety defects (For U.S.A.) ....... 9-19
Seat adjustment .............................................. 2-12
Seat belt
2-point type without retractor .................... 2-29
3-point type seat belt with ......................... 2-26
Precautions on seat belt usage ................ 2-24
Seat belt extenders ................................... 2-30
Seat belt maintenance .............................. 2-31
Seat belts .................................................. 2-24
Seats ............................................................... 2-12
Spark plug replacement .................................. 7-15
Speedometer .................................................... 1-4
Starting
Before starting the engine ........................... 4-6
Jump starting ..................................... 5-7, 7-14
Precautions when starting and driving ........ 4-2
Push starting ............................................... 5-9
Starting the engine ...................................... 4-6
Steering
Power steering fluid................................... 7-11
Power steering system .............................. 4-17
Tilting steering wheel ................................ 2-38
Sunroof (If so equipped) ................................. 1-21
Supplemental air bag warning light ................ 2-22
Supplemental restraint system (Supplemental air
bag system) .................................................... 2-17
Switch
Front fog light switch (If so equipped) ...... 1-15
Hazard warning flasher switch .................. 1-16
Headlight and turn signal switch ............... 1-14Ignition switch .............................................. 4-4
Rear window and outside mirror defogger
switch......................................................... 1-13
Windshield wiper and washer switch ........ 1-12
T
Tachometer ....................................................... 1-4
Theft warning (If so equipped)........................ 1-10
Three way catalyst ............................................ 4-2
Tilting steering wheel ...................................... 2-38
Timing chain ..................................................... 9-8
Tire
Flat tire ........................................................ 5-2
Tire chains ................................................. 7-31
Tire placard ............................................... 9-12
Tire pressure ............................................. 7-30
Uniform tire quality grading ....................... 9-18
Wheels and tires ................................ 7-30, 9-9
Tow truck towing ............................................. 5-10
Towing
Tow truck towing ....................................... 5-10
Towing load/specification chart ................. 9-15
Trailer towing ............................................. 9-14
Trailer towing .................................................. 9-14
Transmission
Automatic transmission fluid ..................... 7-10
Driving with automatic transmission............ 4-7
Driving with manual transmission ............. 4-10
Trip odometer ................................................... 1-4
Trunk lid lock .................................................... 2-9
Trunk lid opener operation ............................... 2-6
Trunk light ....................................................... 1-23U
Uniform tire quality grading............................. 9-18
V
Vanity mirror light ............................................ 1-23
Vehicle identification ....................................... 9-10
Vehicle identification number (Chassis
number) ..................................................... 9-10
Vehicle identification number plate ........... 9-10
Vehicle loading information............................. 9-13
Vehicle recovery (Freeing a stuck
vehicle)............................................................ 5-12
Ventilator ........................................................... 3-2
W
Warning
Hazard warning flasher switch .................. 1-16
Supplemental air bag warning labels ........ 2-22
Supplemental air bag warning light........... 2-22
Theft warning (If so equipped) .................. 1-10
Warning/indicator light and buzzer.............. 1-6
Wheels and tires ..................................... 7-30, 9-9
Window washer fluid ....................................... 7-12
Windshield wiper and washer switch.............. 1-12
Wiper
Windshield wiper and washer switch ........ 1-12
Wiper blades ............................................. 7-18
10-4
Z01.2.1/A32-DX
