wheel MAZDA MODEL CX-9 2018 Owners Manual (in English)

Action to be taken
Inspect the tires and adjust to the specified inflation pressur e (page 6-41).
CAUTION
When replacing/repairing the tires or wheels or both, have the work done by an Authorized Mazda Dealer, or the
tire pressure sens ors may be damaged.
NOTE
•Perform tire pressure adjustment when the tires are cold. Tire pressure will vary according to the tire tempera-
ture, therefore let the vehicle stand for 1 hour or only drive it 1.6 km (1 mile) or less before adjusting the tire
pressures. When pressure is adjusted on hot tires to the cold inflation pressure, the TPMS warning light/beep
may turn on after the tires cool and pressure drops below specification.
Also, an illuminated TPMS warning light, resulting from the tire air pressure dropping due to cold ambient
temperature, may turn off if the ambient temperature rises. In this case, it will also be necessary to adjust the
tire air pressures. If the TPMS warning light illuminates due to a drop in tire air pressure, make sure to check
and adjust the tire air pressures.
•After adjusting the tire air pressures, it may require some time for the TPMS warning light to turn off. If the
TPMS warning light remains illuminated, drive the vehicle at a speed of at least 25 km/h (16 mph) for 10 mi-
nutes, and then verify that it turns off.
•Tires lose air naturally over time an d the TPMS cannot tell if the tires ar e getting too soft over time or you
have a flat. However, when you find one low tire in a set of four-tha t is an indication of trouble; you should
have someone drive the vehicle slowly forward so you ca n inspect any low tire for cuts and any metal objects
sticking through tread or sidewall. Put a few drops of wa ter in the valve stem to see if it bubbles indicating a
bad valve. Leaks need to be addressed by more than simply refilling the trouble tire as leaks are dangerous ―
take it to an Authorized Mazda Dealer which has all th e equipment to fix tires, TPMS systems and order the
best replacement tire for your vehicle.
If the warning light illuminates again even after the tire pressures are adjusted, there may be a tire puncture.

If Trouble Arises
Warning/Indicator Lights and Warning Sounds
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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 fo r grading tires by tread wear, traction, and temperature
performance.
▼ Tr e a d We a r
The tread wear grade is a compara
tive rating based on the wear rate of the tire when tested
under controlled conditions on a specified government test cour se.
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 condi tions 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.
▼ 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 measured under contro lled conditions on specified
government test surfaces of asphalt and concrete. A tire marked C may have poor traction
performance.
WA R N I N G
The traction grade assigned to th is tire is based on braking (straight ahead) traction tests and
does not include acceleration cornering (t urning), hydroplaning, or peak traction
characteristics.
▼ Temperature-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 teste d under controlled conditions
on a specified indoor laboratory test wheel.
Sustained high temperature can cause the material of the tire t o degenerate and reduce tire
life, and excessive temperatures can lead to sudden tire failure.

Grade C corresponds to a level of performance which all passeng er vehicle tires must meet
under the Federal Motor Vehicle S afety Standard No. 109. Grades B and A represent higher
levels of performance on the laboratory test wheel than the min imum required by law.
Customer Information and Reporting Safety Defects
Uniform Tire Quality Grading System (UTQGS)
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P215/65R15 95H is an example of a tire size and load index rating. Here is an explanation
of the various components of that tire size and load index rati ng. Note that the tire size and
load index rating may be different from the example.
P
Indicates a tire that may be installed on cars, SUVs, minivans and light trucks as designated
by the Tire and Rim Association (T&RA).
NOTE
If your tire size does not begin with a letter this may mean it is designated by either ETRTO
(European Tire and Rim Technical Organization) or JATMA (Japan Tire Manufacturing
Association).
215
“215” is the nominal w idth of the tire in millimeters. This thr ee-digit number gives the
width in millimeters o f the tire from sidewall edge to sidewall edge. In general, the larger
the number, the wider the tire.
65
“65” is the aspect ratio. This t wo-digit number indicates the t ire's ratio of height to width.
R
“R” is the tire construction symbol. R indicates “Radial ply co nstruction”.
15
“15” is the wheel rim diameter in inches.
95
“95” is the Load Index. This two-or three-digit number indicate s how much weight each tire
can support.
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
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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 amoun t 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 con ditions 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.
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 pavement as measure d under controlled conditions
on specified government test surfaces of asphalt and concrete. A tire marked C may have
poor traction performance.
Temperature: The temperature grades are A (the highest), B and C, represent ing the tire's
resistance to the generation of h eat and its ability to dissipate heat when tested under
controlled conditions on a specified indoor laboratory test wheel.
Snow Tires
In some heavy snow areas, local governments may require true sn ow tires, those with very
deeply cut tread. These tires should only be used in pairs or p laced on all four wheels. Make
sure you purchase snow tires that are the same size and constru ction 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:
•EXPLOSION OF TIRE/RIM ASSEMBLY DUE TO IMPROPER MOUNTING-MATCH
TIRE DIAMETER TO RIM DIAMETER; NEVER EXCEED 40 psi (275 kPa) TO SEAT
BEADS-ONLY SPECIALLY TRAINED PERSONS SHOULD MOUNT TIRES.
•TIRE FAILURE DUE TO UNDER-INFLATION/OVERLOADING/
DAMAGE-FOLLOW OWNER'S MANUAL AND PLACARD IN
VEHICLE-FREQUENTLY CHECK INFLATION PRESSURE AND INSPECT FOR
DAMAGE.
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
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D
“D” is the tire construction symbol. D indicates “diagonal ply construction”.
16
“16” is the wheel rim diameter in inches.
90
“90” is the Load Index. This two-or three-digit number indicate s how much weight each tire
can support.
M
“M” is the speed rating. The speed rating denotes the maximum s peed for which the use of
the tire is rated.
Letter Rating Speed Rating
M8 1 m ph
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
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▼Glossary of Terms
Tire Placard:
A label indicating the OE tire sizes, recommended inflation pr essure, and the
maximum weight the vehicle can carry.
Tire Identification Number (TIN): A number on the sidewall of each tire providing
information about the tire brand and manufacturing plant, tire size, and date of manufacture.
Inflation Pressure: A measure of the amo unt of air in a tire.
kPa: Kilopascal, the metric unit for air pressure.
psi: Pounds per square inch, the English unit for air pressure.
B-pillar: The structural member at the side of the vehicle behind the fr ont door.
Original Equipment (OE): Describes components originally equipped on the vehicle.
Vehicle Load Limit: The maximum value of the combination weight of occupants and
cargo.
Bead Area of the Tire: Area of the tire next to the rim.
Sidewall Area of the Tire: Area between the bead area and the tread.
Tread Area of the Tire: Area on the perimeter of the tire that contacts the road when it's
mounted on the vehicle.

Seating capacity means the total allowable number of vehicle occupants. Seating capacity
is described on the tire label.

Production options weight is the combination weight of installed regular production
options weighing over 2.3 kilogram s in excess of the standard items which they replace, and
not previously considered in the curb weight or accessory weigh t, including heavy duty
brakes, ride levelers, roof rack, heavy duty battery, and speci al trim.

Rim is the metal support (wheel) fo r a tire or a tire and tube assembly upon which the tire
beads are seated.
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
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Tire Maintenance
Improper or inadequate vehicle maintenance can cause tires to w ear abnormally. Here are
some important maintenance points:
▼ Tire Inflation Pressure
Inspect all tire pressu
re monthly (including the spare) when th e tires are cold. Maintain
recommended pressures for the best ride, top handling, and mini mum tire wear. Use the
pressures specified on the vehicle tire information placard or tire label for optimum service.
▼Tire Rotation
To equalize tread wear, rotate the tires every 12,000 km (7,500
miles) at the latest or sooner
if irregular wear develops. Mazda recommends to rotate every 8, 000 km (5,000 miles) to
help increase tire life and d istribute wear more evenly.
Do not include (TEMPORARY USE ONLY)
spare tire in rotation.Forward
Inspect the tires for uneven wear and damage. Abnormal wear is
usually caused by one or a
combination of the following:
•Incorrect tire pressure
•Improper wheel alignment
•Out-of-balance wheel
•Severe braking
After rotation, inflate all tire pressures to specification (pa ge 9-9) and inspect the lug nuts
for tightness.
CAUTION
Rotate unidirectional tires and radial tires that have an asymmetrical tread pattern or studs
only from front to rear, not from side to side . Tire performance will be weakened if rotated
from side to side.

Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
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Maximum Loaded Trailer Weight is the highest possible weight of a fully loaded trailer
the vehicle can tow. It assumes a vehicle with only mandatory o ptions, no cargo (internal or
external), a tongue load of 10 －15% (conventional trailer) or king pin weight of 15 －25%
(fifth-wheel trailer), and driver only (150 lbs). Consult your dealership (or the RV and
Trailer Towing Guide provided by your dealership) for more detailed information.
Tongue Load or Fifth-Wheel King Pin Weight refers to the amount of the weight that a
trailer pushes down on a trailer hitch.

Examples: For a 5000 lb conventional trailer, multiply 5000 by 0.10 and 0.15 to obtain a
proper tongue load range of 500 to 750 lbs. For an 11,500 lb fi fth-wheel trailer, multiply by
0.15 and 0.25 to obtain a proper king pin load range of 1,725 t o 2,875 lbs.
WA R N I N G
Never Exceed GVWR or GAWR
Specifications:
Exceeding the GVWR or the GAWR specified on the certification label is dangerous. Exceeding
any vehicle rating limitation could result in a serious accident, injury, or damage to the
vehicle.
Do not use replacement tires with lower load carrying capacities than the originals because
they may lower the vehicle's GVWR and GAWR limitations. Replacement tires with a higher
limit than the originals do not increase the GVWR and GAWR limitations.
Never exceed the GVWR or the GAWR specified on the certification label.
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
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▼Capacities
(Approximate Quantities)
Item
Capacity
Engine oil With oil filter replacement
4.8 L (5.1 US qt, 4.2 Imp qt)
Without oil filter replacement 4.6 L (4.9 US qt, 4.0 Imp qt)
Coolant U.S.A. and Canada
9.9 L (10.5 US qt, 8.7 Imp qt)
Mexico 9.8 L (10.4 US qt, 8.6 Imp qt)
Automatic transaxle fluid 8.0 L (8.5 US qt, 7.0 Imp qt)
Transfer case oil 0.45 L (0.48 US qt, 0.40 Imp qt)
Rear differential oil 0.35 L (0.37 US qt, 0.31 Imp qt)
Fuel tank 2WD
72.0 L (19.0 US gal, 15.8 Imp gal)
AWD 74.0 L (19.5 US gal, 16.3 Imp gal)
Check oil and fluid levels with dipsticks or reservoir gauges.
▼Dimensions
U.S.A. and Canada
Item
Vehicle specification
Overall length 5,075 mm (199.8 in)
Overall width 1,969 mm (77.5 in)
Overall height 1,752 mm (69.0 in)
Front tread 1,663 mm (65.5 in)
Rear tread 1,663 mm (65.5 in)
Wheelbase 2,930 mm (115.4 in)
Mexico
ItemVehicle specification
Overall length 5,075 mm (199.8 in)
Overall width 1,969 mm (77.5 in)
Overall height 1,747 mm (68.8 in)
Front tread 1,663 mm (65.5 in)
Rear tread 1,663 mm (65.5 in)
Wheelbase 2,930 mm (115.4 in)
Specifications
Specifications
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ItemFeatureFactory Set-
ting Available Set-
tings Settings
Change
Method
Lane-keep As-
sist System
(LAS) & Lane
Departure Warn-
ing System
(LDWS) (page
4-123) The system can be change
d so that the steering
wheel assist does not operate. On On/Off A ―
When the steering
wheel operation assis-
tance is turned onThe sensitivity of the
steering assistance for
the Lane-keep Assist
System (LAS) & Lane
Departure Warning
System (LDWS) can
be changed.
High High/Low A ―
The system can be
changed so that the
lane departure warn-
ing does not activate.
On On/Off A ―
When the steering
wheel operation assis-
tance is turned offThe warning timing in
which the Lane-keep
Assist System (LAS)
& Lane Departure
Warning System
(LDWS) system deter-
mines that the vehicle
may be deviating from
its lane can be
changed.
At At/Before A ―
The sensitivity of the
warning for the
Lane-keep Assist Sys-
tem (LAS) & Lane
Departure Warning
System (LDWS) can
be changed.
Often Often/Rare A ―
The type of Lane-keep Assist System (LAS) &
Lane Departure Warning System (LDWS)
warning can be changed.
Vibration
Vibration/Beep/
Rumble A―
The warning intensity/
volume of the
Lane-keep Assist Sys-
tem (LAS) & Lane De-
parture Warning Sys-
tem (LDWS) system
can be changed. Vibration Low High/Low A ―
Rumble
Low High/Mid/Low A ―
BeepLow High/Low A ―
Specifications
Personalization Features
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