tires MAZDA MODEL MPV 2005 (in English) Owner's Manual
Page 319 of 336
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Uniform Tire Quality Grading System (UTQGS)
This information relates to the tire grading system developed by the U.S. National
Highway Traffic Safety Administration for grading tires by tread wear, traction, and
temperature performance.
qTread Wear
The tread wear grade is a comparative rating based on the wear rate of the tire when tested
under controlled conditions on a specified government test course.
For example, a tire graded 150 would wear one-and-a-half 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 because of variations in driving habits, service
practices and differences in road characteristics and climate.
qTraction-AA, A, B, C
The traction grades, from highest to lowest, are AA, A, B, and C. These 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 performance.
WARNING
The traction grade assigned to this tire is based on braking (straight ahead) traction
tests and does not include acceleration cornering (turning), hydroplaning, or peak
traction characteristics.
qTemperature-A, B, C
The temperature grades A (the highest), B, and C, represent 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 temperatures can lead to sudden tire failure.
Grade C corresponds to a level of performance which all passenger vehicle 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.
Customer Information and Reporting Safety Defects
Uniform Tire Quality Grading System (UTQGS)
9-15
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Page 320 of 336
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WARNING
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 combination, can cause heat buildup and possible tire failure.
These grades will be added to the sidewalls of passenger vehicle tires over the next several
years according to a schedule established by the NHTSA and the tire manufacturers.
The grade of tires available as standard or optional equipment on Mazda vehicles may vary
with respect to grade.
ALL PASSENGER VEHICLE TIRES MUST CONFORM TO THESE GRADES AND
TO ALL OTHER FEDERAL TIRE-SAFETY REQUIREMENTS.
qUniform Tire Quality Grading
Quality grades can be found where applicable on the tire sidewall between tread shoulder
and maximum section width.
For example:
Treadwear 200 Traction AA Temperature A
TREADWEAR 200 TRACTION AA
TEMPERATURE A
UTQGS MARK (example)
9-16
Customer Information and Reporting Safety Defects
Uniform Tire Quality Grading System (UTQGS)
Mazda MPV_8T50-EA-04G_Edition1 Page320
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Form No.8T50-EA-04G
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qLight Bulbs
Exterior light
Light bulbCategory
Wattage ECE R SAE
Headlights 60/55 HB2―
Front turn signal lights/Front side-marker lights 21/5―#1157NA
Fog lights
í55 H11―
Parking lights 5 W5W #168
Side turn signal lights
*15 WY5W―
Rear turn signal lights 21 WY21W―
Brake lights/Taillights 21/5 W21/5W #7443
Taillights/Rear side-marker lights 5 W5W #168
High-mount brake light 5 W5W #168
Reverse lights 16 W16W #921
License plate lights 5 W5W―
*1 Bulb replacement is not possible because it is built into the unit. Replace the unit.
Interior light
Light bulbCategory
Wattage ECE R
Overhead lights/Map lights 5 W5W
Overhead light 8―
Luggage compartment light 8―
Courtesy lights 5 W5W
Vanity mirror lights
í3―
qTires
NOTE
The tires have been optimally matched with the chassis of your vehicle.
When replacing tires, Mazda recommends that you replace tires of the same type
originally fitted to your vehicle. For details, contact an Authorized Mazda Dealer.
Check the tire pressure label for tire size and inflation pressure. Refer to Tire Inflation
Pressure on page 8-27.
10-6íSome models.
Specifications
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Page 336 of 336
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T
Tachometer ........................................ 5-22
Temporary Spare Tire ....................... 8-28
Theft-Deterrent System ..................... 3-29
Third-row seat ................................... 2-20
Tiedown
Hook .......................................... 7-24
Tires
Flat tire ......................................... 7-3
Inflation pressure ........................ 8-27
Replacement ............................... 8-28
Rotation ...................................... 8-27
Snow tires .................................... 4-9
Spare tire and tool storage ............ 7-3
Specifications ............................. 10-6
Tire chains .................................... 4-9
Uniform tire quality grading system
(UTQGS) ................................... 9-15
Tool ..................................................... 7-3
Towing
Description ................................. 7-23
Emergency towing ..................... 7-23
Recreational towing ................... 7-24
Trailer towing ............................. 4-12
Traction Control System (TCS) ........ 5-17
TCS indicator light ..................... 5-18
TCS OFF indicator light ............ 5-18
TCS OFF switch ........................ 5-18
Trailer Towing .................................. 4-12
Trip Meter ......................................... 5-21
Turn and Lane-Change Signals ......... 5-34
U
Under Seat Tray ................................ 6-55
V
Vanity Mirrors ................................... 6-45
V
Vehicle Information Labels ............... 10-2
W
Warning Lights ................................. 5-24
ABS ............................................ 5-28
Air bag system ........................... 5-29
Brake system .............................. 5-26
Charging system ......................... 5-27
Check engine .............................. 5-27
Door-ajar .................................... 5-29
Engine oil pressure ..................... 5-27
Front seat belt pretensioner
system ........................................ 5-29
Immobilizer system .................... 5-30
Low fuel ..................................... 5-29
Seat belt ...................................... 5-29
Warranty .............................................. 9-9
Washer Fluid ..................................... 8-18
Weights ............................................. 10-5
Wheel Replacement .......................... 8-29
Windows
Power windows .......................... 3-18
Rear quarter windows ................ 3-21
Windshield Washer ........................... 5-36
Windshield Wipers ............................ 5-36
Blades replacement .................... 8-21
Winter Driving .................................... 4-9
11-6
Index
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Form No.8T50-EA-04G