traction control MAZDA MODEL CX-5 2021 User Guide

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 t ires by tread wear, traction, and temperature
performance.
â–¼ Tr e a d We a r
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 on e-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.
â–¼ Traction-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 meas
ured under controlled conditions on specified
government test surfaces of asphalt and conc rete. 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.
â–¼ Te m p e r a t u r e - A , B , C
The temperature grades A (the highest), B, and C, represent the tire's resistance to the
generation of heat and its abili
ty 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)
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Letter RatingSpeed Rating
V1 49 m ph
W 168
* mph
Y 186
* mph
* For tires with a maximum speed capability over 149 mph, tire manufacturers sometimes use the letters ZR. For
tires with a maximum speed capability over 186 mph, tire manufacturers always use the letters ZR.
MS or M/S: Mud and Snow
AT: All Terrain.
AS: All Season. The “M
The number of plies indicates the number of layers of rubber-coated fabric in the tire. In
general, the greater the number of plies, the more weight a tire can support. Tire
manufacturers also must indicate the tire materials, which include steel, nylon, polyester,
and other.
Maximum Load Rating
This number indicates the maximum load in kilograms and pounds that can be carried by the
tire.
Maximum Permissible Inflation Pressure
This number is the greatest amount of air pressure that should ever be put in the tire under
normal driving conditions.
Tread Wear, Traction and Temperature Grades
Tr e a d w e a r : 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 one-half (1 1/2) times as well on the
government course as a tire graded 100.
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
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Traction: The traction grades, from highest to lowest are AA, A, B, and C. The grades
represent the tire's ability to stop on wet pave ment as measured under controlled conditions
on specified government test surfaces of asphalt and concrete. A tire marked C may have
poor traction performance.
Te m p e r a t u r e : 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 specif ied indoor laboratory test wheel.
Snow Tires
In some heavy snow areas, local governments may require true snow tires, those with very
deeply cut tread. These tires should only be used in pairs or placed on all four wheels. Make
sure you purchase snow tires that are the same size and construction type as the other tires
on your vehicle.
SAFETY WARNING
The following safety warning appears on the tire's sidewall.
SERIOUS INJURY MAY RESULT FROM:
ï‚·EXPLOSION OF TIRE/RIM ASSEMBLY DUE TO IMPROPER MOUNTING-MATCH
TIRE DIAMETER TO RIM DIAMETER; NEVE R EXCEED 40 psi (275 kPa) TO SEAT
BEADS-ONLY SPECIALLY TRAINED PERSONS SHOULD MOUNT TIRES.
ï‚·TIRE FAILURE DUE TO UNDER-INFLATION/OVERLOADING/
DAMAGE-FOLLOW OWNER'S MANUAL AND PLACARD IN
VEHICLE-FREQUENTLY CHECK INFLATION PRESSURE AND INSPECT FOR
DAMAGE.
â–¼ Information on Temporary Tires
Please refer to the sample below.
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
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Index
Key Left-in-luggage Compartment
Warning beep (With the advanced
keyless function)............................... 7-45
Key Left-in-vehicle Warning Beep (With
the advanced keyless function)......... 7-45
Key Removed from Vehicle Warning
Beep...................................................7-44
Key Suspend Function........................ 3-9
L
Label Information............................... 9-2
Lane Departure Warning sound........ 7-46
Lane-change Signals......................... 4-82
Lane-keep Assist System (LAS) & Lane
Departure Warning System
(LDWS)........................................... 4-162
Leaving Home Light......................... 4-79
Liftgate.............................................. 3-20When Liftgate Cannot be
Opened......................................... 7-48
Lighting Control................................4-74
Lights-on Reminder.......................... 7-43
Light Bulbs Replacement................................ 6-47
Specifications.................................9-7
Lubricant Quality ................................ 9-5
Luggage Compartment......................5-64 Cargo securing loops................... 5-64
Cargo sub-compartment.............. 5-64
Luggage Compartment Light............ 5-54
M
Maintenance Information.................................... 6-2
Scheduled.......................................6-4
Map Lights........................................ 5-54
Mazda Connect................................. 5-13 Appendix (Mazda Connect (Type
A))................................................5-24
Appendix (Mazda Connect (Type
B))................................................ 5-43
Connected Service... .................... 5-51
Mazda Connect Basic Operations
(Mazda Connect (Type A))..........5-16
Mazda Connect Basic Operations
(Mazda Connect (Type B)).......... 5-35
Mazda Radar Cruise Control with Stop &
Go function (MRCC with Stop & Go
function).......................................... 4-147 Close proximity warning........... 4-151
Cruise control function.............. 4-159
Display indication......................4-149
Setting the system..................... 4-152
Stop hold control....................... 4-158
Mazda Radar Cruise Control with Stop &
Go function (MRCC with Stop & Go
function) System Warnings............... 7-47
Message Indicated on Display.......... 7-41
Message Indicated on Multi-information
Display.............................................. 7-39
Meters................................................ 4-12
Mirrors
Outside mirrors..... ....................... 3-35
Rearview mirror.......................... 3-37
Mirror Defogger......... ....................... 4-88
Moonroof...........................................3-43
Multi-information Display (Type
A).......................................................4-14
Multi-information Display (Type
B)....................................................... 4-32
Multi-information Display (Type
C)....................................................... 4-49
O
Off-Road Traction Assist Off-Road Traction Assist indicator
light............................................ 4-112
Off-Road Traction Assist
switch......................................... 4-113
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Index
Overhead console........................ 5-62
Rear coat hooks........................... 5-65
Sunshade............................................3-45
Sunvisors........................................... 5-53
T
Theft-Deterrent System..................... 3-48
Three-flash Turn Signal.................... 4-82
Tiedown Hook.............. .............................. 7-21
Tires................................................... 6-43 Flat tire.......................................... 7-3
Replacing a tire........................... 6-44
Replacing a wheel....................... 6-46
Snow tires.................................... 3-53
Specifications.................................9-8
Temporary spare tire....................6-45
Tire chains................................... 3-54
Tire inflation pressure................. 6-43
Tire rotation................................. 6-44
Uniform tire quality grading system
(UTQGS)..................................... 8-23
Tire Inflation Pressure Warning
Beep...................................................7-46
Tire Information................................ 8-25
Tire Pressure Monitoring System.... 4-256
To w i n g Recreational towing.....................3-66
Trailer towing (U.S.A. and
Canada)........................................ 3-58
Towing Description........................... 7-20
Traction Control System (TCS)...... 4-109 TCS OFF Indicator Light.......... 4-109
TCS OFF Switch....................... 4-110
TCS/DSC indicator light........... 4-109
Traffic Sign Recognition System
(TSR)............................................... 4-131
Transmitter.......................................... 3-5
Trouble Battery runs out........................... 7-13
Emergency starting...................... 7-16
Emergency towing....................... 7-20
Flat tire.......................................... 7-3
Overheating................................. 7-18
Parking in an emergency............... 7-2
When Liftgate Cannot be
Opened......................................... 7-48
Turn Signals...................................... 4-81
U
Ultrasonic Sensor (Rear)................. 4-249
USB Power Outlet............................ 5-60
V
Vanity Mirrors................................... 5-53
Vehicle Information Labels................. 9-2
W
Warning Sound is Activated............. 7-43 Advanced Key removed from vehicle
warning beep............................... 7-44
Air bag/front seat belt pretensioner
system warning beep................... 7-43
AUTOHOLD Warning Beep....... 7-45
Blind Spot Monitoring (BSM)
warning beep............................... 7-46
Collision warning...... .................. 7-47
Electric Parking Brake (EPB)
Warning Beep.............................. 7-45
Excessive speed warning.............7-47
Ignition not switched off (STOP)
warning beep............................... 7-44
Key left-in-luggage compartment
warning beep (With the advanced
keyless function)..........................7-45
Key left-in-vehicle warning beep
(With the advanced keyless
function).......................................7-45
Key removed from vehicle warning
beep..............................................7-44
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