2017 MAZDA MODEL CX-9 width

6–46
Maintenance and Care
Owner Maintenance
*Some models.
CAUTION
 


 Do not use your temporary spare tire
rim with a snow tire or a conventional
tire. Neither will properly fi t and could
damage both tire and rim.
 


 The temporary spare tire has a tread life
of less than 5,000 km (3,000 miles). The
tread life may be shorter depending on
driving conditions.
 


 The temporary spare tire is for limited
use, however, if the tread wear solid-
band indicator appears, replace the tire
with the same type of temporary spare
(page 6-45 ).

NOTE
Tires degrade over time, even when
they are not being used on the road. It
is recommended that tires generally be
replaced when they are 6 years or older.
Heat caused by hot climates or frequent
high loading conditions can accelerate
the aging process. You should replace the
spare tire when you replace the other road
tires due to the aging of the spare tire. The
period in which the tire was manufactured
(both week and year) is indicated by a
4-digit number.
Refer to Tire Labeling on page 8-24 .

Replacing a Wheel
WARNING
Always use wheels of the correct size on
your vehicle:
Using a wrong-sized wheel is
dangerous. Braking and handling
could be aff ected, leading to loss of
control and an accident.

CAUTION
A wrong-sized wheel may adversely
aff ect:




 Tire fi t



 Wheel and bearing life



 Ground clearance



 Snow-chain clearance



 Speedometer calibration



 Headlight aim



 Bumper height



 Tire Pressure Monitoring System *
NOTE




 When replacing a wheel, make sure
the new one is the same as the original
factory wheel in diameter, rim width,
and offset (inset/outset).
 


 For details, contact an Authorized
Mazda Dealer.


Proper tire balancing provides the best
riding comfort and helps reduce tread
wear. Out-of-balance tires can cause
vibration and uneven wear, such as
cupping and fl at spots.
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8–23
Customer Information and Reporting Safety Defects
Uniform Tire Quality Grading System (UTQGS)
WARNING
Keep your vehicle's tires properly infl ated and not overloaded:
Driving with improperly infl ated or overloaded tires is dangerous. Excessive speed,
underinfl ation, or excessive loading, either separately or in combination, can cause heat
buildup and possible tire failure. The temperature grade for this tire is established for a
tire that is properly infl ated and not overloaded.


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.
UNIFORM 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

UTQGS MARK (example)

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8–24
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
Tire Labeling
Federal law requires tire manufacturers to place standardized information on the sidewall of
all tires. This information identifi es and describes the fundamental characteristics of the tire
and also provides a tire identifi cation number for safety standard certifi cation and in case of
a recall.
Information on Passenger Vehicle Tires
Please refer to the sample below.


1. TIN: U.S. DOT tire identifi cation number
2. Passenger car tire
3. Nominal width of tire in millimeters
4. Ratio of height to width (aspect ratio)
5. Radial
6. Run-fl at tire
7. Rim diameter code
8. Load index & speed symbol
9. Severe snow conditions
10. Tire ply composition and materials used
11. Max. load rating
12. Tread wear, traction and temperature grades
13. Max. permissible infl ation pressure
14. SAFETY WARNING

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 rating. Note that the tire size and
load index rating may be different from the example.
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8–25
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
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 width of the tire in millimeters. This three-digit number gives the
width in millimeters of the tire from sidewall edge to sidewall edge. In general, the larger
the number, the wider the tire.
6 5
“65” is the aspect ratio. This two-digit number indicates the tire's ratio of height to width.
R
“R” is the tire construction symbol. R indicates “Radial ply construction”.
1 5
“15” is the wheel rim diameter in inches.
9 5
“95” is the Load Index. This two-or three-digit number indicates how much weight each tire
can support.
H
“H” is the speed rating. The speed rating denotes the maximum speed for which the use of
the tire is rated.

Letter Rating Speed Rating
Q 99 mph
R 106 mph
S 112 mph
T 118 mph
U 124 mph
H 130 mph
V 149 mph
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.

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8–28
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
Information on Temporary Tires
Please refer to the sample below.


1. Temporary tires
2. Nominal width of tire in millimeters
3. Ratio of height to width (aspect ratio)
4. Diagonal
5. Rim diameter code
6. Load index & speed symbol

T115/70D16 90M 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 rating. Note that the tire size and
load index rating may be different from the example.
T
Indicates a tire that may be installed on cars, SUVs, minivans and light trucks as designated
by the Tire and Rim Association (T&RA).
1 1 5
“115” is the nominal width of the tire in millimeters. This three-digit number gives the width
in millimeters of the tire from sidewall edge to sidewall edge. In general, the larger the
number, the wider the tire.
7 0
“70” is the aspect ratio. This two-digit number indicates the tire's ratio of height to width.
D
“D” is the tire construction symbol. D indicates “diagonal ply construction”.
1 6
“16” is the wheel rim diameter in inches.
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9–5
Specifi cations
Specifi cations
Capacities

(Approximate Quantities)
Item Capacity
Engine oil With oil fi lter replacement 4.8 L (5.1 US qt, 4.2 Imp qt)
Without oil fi lter 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 fl uid 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 0.45 L (0.48 US qt, 0.40 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 fl uid levels with dipsticks or reservoir gauges.

Dimensions
U.S.A. and Canada
Item Vehicle specifi cation
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
Item Vehicle specifi cation
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)

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