2010 INFINITI FX flat tire

Tire and Loading Information label
1Seating capacity: The maximum num-ber of occupants that can be seated
in the vehicle.
2Vehicle load limit: See “VEHICLE
LOADING INFORMATION” in the “9.
Technical and consumer informa-
tion” section.
3Original size: The size of the tires
originally installed on the vehicle at
the factory.
4Cold tire pressure: Inflate the tires to this pressure when the tires are cold.
Tires are considered COLD after the
vehicle has been parked for 3 or
more hours, or driven less than 1 mile
(1.6 km) at moderate speeds. The
recommended cold tire inflation is
set by the manufacturer to provide
the best balance of tire wear, vehicle
handling, driveability, tire noise,
etc., up to the vehicle’s GVWR.
5Tire size — see “TIRE LABELING” later
in this section.
6Spare tire size or compact spare tire
size (if so equipped)
SDI2496
8-30Maintenance and do-it-yourself
—
—
08/03/09—pattie


Checking the tire pressure
1.Remove the valve stem cap from the
tire.
2.Press the pressure gauge squarely
onto the valve stem. Do not press too
hard or force the valve stem side-
ways, or air will escape. If the hissing
sound of air escaping from the tire is
heard while checking the pressure,
reposition the gauge to eliminate this
leakage.
3.Remove the gauge.
4.Read the tire pressure on the gauge
stem and compare it to the specifica-
tion shown on the Tire and Loading
Information label.
5.Add air to the tire as needed. If too
much air is added, press the core of
the valve stem briefly with the tip of
the gauge stem to release pressure.
Recheck the pressure and add or re-
lease air as needed.
6.Install the valve stem cap.
7.Check the pressure of all other tires,
including the spare.
SIZE COLD TIRE INFLATION
PRESSURE
FRONT
ORIGINAL TIRE P265/
60R18
109V 230 kPa,
33 PSI
P265/
50R20
107V 230 kPa,
33 PSI
P265/
45R21
104V 230 kPa,
33 PSI
265/45R21
104W 230 kPa,
33 PSI
SDI1949
Maintenance and do-it-yourself8-31
—
—
08/03/09—pattie


SIZE COLD TIREINFLATION
PRESSURE
REAR
ORIGINAL TIRE P265/
60R18
109V 230 kPa,
33 PSI
P265/
50R20
107V 230 kPa,
33 PSI
P265/
45R21
104V 230 kPa,
33 PSI
265/45R21
104W 230 kPa,
33 PSI
SPARE TIRE T175/
90D18 420 kPa,
60 PSI
TIRE LABELING
Federal law requires tire manufacturers
to place standardized information on the
sidewall of all tires. This information
identifies and describes the fundamen-
tal characteristics of the tire and also
provides the tire identification number
(TIN) for safety standard certification.
The TIN can be used to identify the tire in
case of a recall.
1Tire size (example: P215/60R16 94H)
1.P: The “P” indicates the tire is de-
signed for passenger vehicles. (Not all
tires have this information.)
2.Three-digit number (215): This num-
ber gives the width in millimeters of
the tire from sidewall edge to side-
wall edge.
Example
SDI1575
Example
SDI1606
8-32Maintenance and do-it-yourself
—
—
08/03/09—pattie


3.Two-digit number (60): This number,
known as the aspect ratio, gives the
tire’s ratio of height to width.
4.R: The “R” stands for radial.
5.Two-digit number (16): This number is
the wheel or rim diameter in inches.
6.Two- or three-digit number (94): This
number is the tire’s load index. It is a
measurement of how much weight
each tire can support. You may not
find this information on all tires be-
cause it is not required by law.
7.H: Tire speed rating. You should not
drive the vehicle faster than the tire
speed rating.2TIN (Tire Identification Number) for a
new tire (example: DOT XX XX XXX
XXXX)
1.DOT: Abbreviation for the “Depart-
ment of Transportation”. The symbol
can be placed above, below or to the
left or right of the Tire Identification
Number.
2.Two-digit code: Manufacturer’s iden-
tification mark
3.Two-digit code: Tire size
4.Three-digit code: Tire type code (Op-
tional)
5.Three-digit code: Date of Manufacture
6.Four numbers represent the week and
year the tire was built. For example,
the numbers 3103 means the 31st
week of 2003. If these numbers are
missing, then look on the other side-
wall of the tire.
3Tire ply composition and material
The number of layers or plies of
rubber-coated fabric in the tire.
Tire manufacturers also must indi-
cate the materials in the tire, which
include steel, nylon, polyester, and
others.
4Maximum permissible inflation pres-
sure
This number is the greatest amount
of air pressure that should be put in
the tire. Do not exceed the maximum
permissible inflation pressure.
Example
SDI1607
Maintenance and do-it-yourself8-33
—
—
08/03/09—pattie


CHANGING WHEELS AND TIRES
Tire rotation
INFINITI recommends rotating the tires
every 7,500 miles (12,000 km). (See
“FLAT TIRE” in the “6. In case of emer-
gency” section for tire replacing proce-
dures.)
As soon as possible, tighten the wheel
nuts to the specified torque with a torque
wrench.Wheel nut tightening torque:
80 ft-lb (108 N·m)
The wheel nuts must be kept tightened to
the specification at all times. It is recom-
mended that wheel nuts be tightened to
the specification at each tire rotation in-
terval.
WARNING
●After rotating the tires, check and ad-
just the tire pressure.
●Retighten the wheel nuts when the
vehicle has been driven for 600 miles
(1,000 km) (also in cases of a flat tire,
etc.).
●Do not include the T-type spare tire or
any other small size spare tire in the
tire rotation.
●For additional information regarding
tires, refer to “Important Tire Safety
Information” (US) or “Tire Safety In-
formation” (Canada) in the Warranty
Information Booklet. 1. Wear indicator
2. Wear indicator location mark
Tire wear and damage
WARNING
●Tires should be periodically in-
spected for wear, cracking, bulging or
objects caught in the tread. If exces-
sive wear, cracks, bulging or deep
cuts are found, the tire(s) should be
replaced.
SDI1662SDI1663
8-36Maintenance and do-it-yourself
—
—
08/03/09—pattie


●For additional information regarding tires,
refer to “Important Tire Safety Information”
(US) or “Tire Safety Information” (Canada) in
the Warranty Information Booklet.
All-Wheel Drive (AWD) models
CAUTION
● Always use tires of the same type, size,
brand, construction (bias, bias-belted or ra-
dial), and tread pattern on all four wheels.
Failure to do so may result in a circumference
difference between tires on the front and
rear axles which will cause excessive tire
wear and may damage the transmission,
transfer case and differential gears.
● ONLY use spare tires specified for the AWD
model.
If excessive tire wear is found, it is recom-
mended that all four tires be replaced with tires
of the same size, brand, construction and tread
pattern. The tire pressure and wheel alignment
should also be checked and corrected as nec-
essary. Contact an INFINITI retailer.
Wheel balance
Unbalanced wheels may affect vehicle handling
and tire life. Even with regular use, wheels can
get out of balance. Therefore, they should be
balanced as required.
Wheel balance service should be performed with
the wheels off the vehicle. Spin balancing the
wheels on the vehicle could lead to mechanical
damage.
For additional information regarding tires, refer
to “Important Tire Safety Information” (US) or
“Tire Safety Information” (Canada) in the
INFINITI Warranty Information Booklet.
Care of wheels
See “CLEANING EXTERIOR” in the “7. Appear-
ance and care” section for details about care of
the wheels.
Spare tire (TEMPORARY USE ONLY
(T-type) spare tire)
When a spare tire is mounted (TEMPORARY USE
ONLY or conventional), the TPMS will not func-
tion.
Observe the following precautions if the T-type
spare tire must be used, otherwise your vehicle
could be damaged or involved in an accident.
WARNING
● The T-type spare tire should be used for
emergency use. It should be replaced with
the standard tire at the first opportunity to
avoid possible tire or differential damage.
● Drive carefully while the TEMPORARY USE
ONLY spare tire is installed. Avoid sharp
turns and abrupt braking while driving.
● Periodically check spare tire inflation pres-
sure. Always keep the pressure of the TEM-
PORARY USE ONLY spare tire at 60 psi (420
kPa, 4.2 bar). Always keep the pressure of
the full size spare tire (if so equipped) at the
recommended pressure for standard tires,
as indicated on the Tire and Loading Infor-
mation label. For Tire and Loading Informa-
tion label location, see “Tire and Loading
Information label” in the index of this
manual.
● With the TEMPORARY USE ONLY spare tire
installed do not drive your vehicle at speeds
faster than 50 MPH (80 km/h).
● When driving on roads covered with snow or
ice, the TEMPORARY USE ONLY spare tire
should be used on the front wheels and origi-
nal tire used on the rear wheels (drive
wheels). Use tire chains only on the two rear
original tires.
8-38Maintenance and do-it-yourself
—
—
08/03/09—pattie


9 Technical and consumer information
Capacities and recommended fuel/lubricants........ 9-2
Fuel recommendation ........................... 9-4
Engine oil and oil filter recommendation ......... 9-6
Air conditioning system refrigerant and
lubricant recommendations ..................... 9-7
Specifications ..................................... 9-8
Engine ........................................ 9-8
Wheels and tires ............................... 9-9
Dimensions ................................... 9-10
When traveling or registering your vehicle in
another country .................................. 9-10
Vehicle identification .............................. 9-11
Vehicle Identification Number (VIN) plate .........9-11
Vehicle identification number (chassis
number) ....................................... 9-11
Engine serial number .......................... 9-12
F.M.V.S.S./C.M.V.S.S. certification label .........9-12
Emission control information label ..............9-12
Tire and loading information label ..............9-13
Air conditioner specification label ...............9-13
Installing front license plate .......................9-14
Vehicle loading information ........................9-15
Terms ......................................... 9-15Vehicle load capacity
.......................... 9-16
Securing the load ............................. 9-17
Loading tips .................................. 9-18
Measurement of weights ....................... 9-19
Towing a trailer .................................. 9-19
Maximum load limits .......................... 9-19
Maximum gross vehicle weight (GVW)/
maximum gross axle weight (GAW) .............9-21
Towing load/specification ......................9-23
Towing safety ................................. 9-23
Flat towing ................................... 9-27
Uniform tire quality grading .......................9-28
Treadwear .................................... 9-28
Traction AA, A, B and C ........................ 9-28
Temperature A, B and C ....................... 9-28
Emission control system warranty .................9-29
Reporting

safety defects (US only) .................9-29
Readiness for Inspection/Maintenance (I/M) test ....9-30
Event Data Recorders (EDR) .......................9-31
Owner’s Manual/Service Manual order
information ...................................... 9-32
In the event of a collision ......................9-32
—
—
08/03/09—pattie


6. Insert a flat-blade screwdriver into thegrommet hole to add 90° turn onto the
part
D.
7. Insert a J-nut into the license plate bracket before placing the license plate bracket
on the fascia.
8. Install the license plate bracket with screws.
9. Install the license plate with bolts that are no longer than 0.55 in (14 mm).
WARNING
●It is extremely dangerous to ride in a
cargo area inside the vehicle. In a col-
lision, people riding in these areas
are more likely to be seriously injured
or killed.
●Do not allow people to ride in any area
of vehicle that is not equipped with
seats and seat belts.
●Be sure everyone in your vehicle is in
a seat and using a seat belt properly.
TERMS
It is important to familiarize yourself
with the following terms before loading
your vehicle:
●Curb Weight (actual weight of your
vehicle) - vehicle weight including:
standard and optional equipment, flu-
ids, emergency tools, and spare tire
assembly. This weight does not
include
passengers and cargo. ●
GVW (Gross Vehicle Weight) - curb
weight plus the combined weight of
passengers and cargo.
●GVWR (Gross Vehicle Weight Rating) -
maximum total combined weight of
the unloaded vehicle, passengers,
luggage, hitch, trailer tongue load
and any other optional equipment.
This information is located on the
F.M.V.S.S./C.M.V.S.S. label.
●GAWR (Gross Axle Weight Rating) -
maximum weight (load) limit specified
for the front or rear axle. This infor-
mation is located on the
F.M.V.S.S./C.M.V.S.S. label.
●GCWR (Gross Combined Weight Rat-
ing) - The maximum total weight rat-
ing of the vehicle, passengers, cargo,
and trailer.
●Vehicle Capacity Weight, Load limit,
Total load capacity - maximum total
weight limit specified of the load
(passengers and cargo) for the ve-
hicle. This is the maximum combined
VEHICLE LOADING INFORMATION
Technical and consumer information9-15
—
—
08/03/09—pattie