2009 NISSAN GT-R tire pressure

Black plate (263,1)
Model "R35-D" EDITED: 2008/ 5/ 20
If you have a flat tire, see the following
section. (
“FLAT TIRE” page 6-2)
CAUTION
A GT-R certified NISSAN dealer should
perform a tire change. It will be neces-
sary to reset the tire pressure sensors.
To change the tires, contact a GT-R
certified NISSAN dealer.
Be sure to use the tires and wheels together as
a set that are designated for use with this
vehicle.
When tire replacement is required, replacing the
tires as a set of four with new tires is
recommended. However, if a tire is punctured
or damaged, it may be possible to replace only
the damaged tire. Determining whether one tire
or a complete set of tires should be replaced is
based on a number of factors including tire wear
and condition. Contact your GT-R certified
NISSAN dealer. They can recommend if an
individual tire or a complete set should be
replaced.TIRE PRESSURE
Tire Pressure Monitoring System
(TPMS)This vehicle is equipped with the Tire Pressure
Monitoring System (TPMS) . It monitors tire pressure of all tires. When the low tire pressure
warning light is lit, one or more of your tires is
significantly under-inflated. The system also
displays pressure of all tires on the multi function
display by sending a signal from a sensor that is
installed in each wheel.
The TPMS will activate only when the vehicle is
driven at speeds above 16 MPH (25 km/h) .
Also, this system may not detect a sudden drop
in tire pressure. (
“Low tire pressure warn-
ing light” page 2-25) (
“TIRE PRESSURE
MONITORING SYSTEM (TPMS)” page 5-3)
(
“Flat tire” page 8-35)
Tire inflation pressureCheck the tire pressure often and always
prior to long distance trips. The recom-
mended tire pressure specifications are
shown on the F.M.V.S.S./C.M.V.S.S. label
or the Tire and Loading Information label (if
so equipped) under the “Cold Tire Pres-
sure” heading. The Tire and Loading
Information label is affixed to the driver
side door end. Tire pressures should be
checked regularly because:.
Most tires naturally lose air over time.
.
Tires can lose air suddenly when driven
over potholes or other objects or if the
vehicle strikes a curb while parking.
NOTE:. You can check the pressure of all four
tires on the multi function display. See
the separate Multi Function Display
Owner’s Manual.
. The tires of this vehicle are filled with
nitrogen gas. When the tire pressure is
low, fill the tires with nitrogen. Contact
a GT-R certified NISSAN dealer for
information on filling the tires with
nitrogen.
. If nitrogen is not available, compressed
air may be safely used under normal
driving conditions. However, NISSAN
recommends refilling with nitrogen for
maximum tire performance.The tire pressures should be checked
when the tires are cold. The 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.
Incorrect tire pressure, including un-
derinflation, may adversely affect tire
life and vehicle handling.
Maintenance and do-it-yourself
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WHEELS AND TIRES
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Black plate (264,1)
Model "R35-D" EDITED: 2008/ 5/ 20
WARNING
.
Improperly inflated tires can fail
suddenly and cause an accident.
.
The Gross Vehicle Weight rating
(GVWR) is located on the F.M.V.
S.S./C.M.V.S.S. certification la-
bel. The vehicle weight capacity
is indicated on the Tire and
Loading Information label (if so
equipped) . Do not load your
vehicle beyond this capacity.
Overloading your vehicle may
result in reduced tire life, unsafe
operating conditions due to pre-
mature tire failure, or unfavor-
able handling characteristics
and could also lead to a serious
accident. Loading beyond the
specified capacity may also re-
sult in failure of other vehicle
components.
.
Before taking a long trip, or
when ever you heavily load your
vehicle, use a tire pressure
gauge to ensure that the tire
pressures are at the specified
level.
.
For additional information re-
garding tires, refer to “Important
Tire Safety Information” (US) or
“Tire Safety Information” (Cana-
da) in the Warranty Information
Booklet.
NOTE:.Use only genuine GT-R tires and road
wheels or an equivalent. Proper use of
NISSAN recommended tires provides
the greatest potential for maximum
performance.
— Genuine GT-R tires and road
wheels or an equivalent help
achieve maximum cornering perfor-
mance.
— Genuine GT-R tires and road wheels or an equivalent help pro-
vide road holding in the event of
decreased tire pressure and punc-
tures.
— Genuine GT-R tires and road wheels or an equivalent help pre-
vent the decrease of straight-run-
ning stability caused by uneven tire
wear due to highly rigid wheels and
wide tires.
. Do not reuse the tires that were once removed from the road wheels. Be-
cause the tires used with this vehicle
are more rigid than ordinary tires, they
may be damaged when they are re-
moved. Even if there is no visible
damage, reusing these tires is not safe
and may cause an accident. In addition,
the tires may be cut when they are
removed from the road wheels in order
to prevent scratches to the road
wheels.
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Black plate (265,1)
Model "R35-D" EDITED: 2008/ 5/ 20
TIRE AND LOADING INFORMATION
LABEL*1
Seating capacity: The maximum num-
ber of occupants that can be seated
in the vehicle.
*2
Vehicle load limit: See the following
section. (
“VEHICLE LOADING IN-
FORMATION” page 9-11)
*3
Original size: The size of the tires
originally installed on the vehicle at
the factory.
*4
Cold 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.
*5
Tire size — see the following section.
(
“TIRE LABELING” page 8-33)
*6
Spare tire size or compact spare tire
size (if so equipped)Maintenance and do-it-yourself
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Black plate (266,1)
Model "R35-D" EDITED: 2008/ 5/ 20
CHECKING THE TIRE PRESSURE1.
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 sideways, 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. Re-
check the pressure and add or release
air as needed.
6.
Install the valve stem cap.
7.
Check the pressure of all other tires,
including the spare.
NOTE:.
You can check the pressure of all
four tires on the multi function
display. See the separate Multi
Function Display Owner’s Manual.
.
The tires of this vehicle are filled
with nitrogen gas. When the tire
pressure is low, fill the tires with
nitrogen. Contact a GT-R certified
NISSAN dealer for information on
filling the tires with nitrogen.
.
If nitrogen is not available, com-
pressed air may be safely used
under normal driving conditions.
However, NISSAN recommends re-
filling with nitrogen for maximumtire performance.
Summer tires:
SIZECOLD TIRE
INFLATION
PRESSURE
FRONT
ORIGINAL
TIRE 255/40ZR-
F20 (97Y)
29 PSI
(200 kPa)
REAR
ORIGINAL TIRE 285/35ZR-
F20 (100Y)
29 PSI
(200 kPa)
All-season tires:
SIZECOLD TIRE
INFLATION
PRESSURE
FRONT
ORIGINAL
TIRE 255/40R-
F20 97W
29 PSI
(200 kPa)
REAR
ORIGINAL TIRE 285/35R-
F20 100W
29 PSI
(200 kPa)
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Black plate (268,1)
Model "R35-D" EDITED: 2008/ 5/ 20
Example
*2
TIN (Tire Identification Number) for a
new tire (example: DOT XX XX XXX
XXXX)
1.
DOT: Abbreviation for the “Department
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 identifi-
cation 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 sidewall of the
tire.
*3
Tire ply composition and material
The number of layers or plies of
rubber-coated fabric in the tire.
Tire manufacturers also must indicate
the materials in the tire, which include
steel, nylon, polyester, and others.
*4
Maximum 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.
*5
Maximum load rating
This number indicates the maximum
load in kilograms and pounds that
can be carried by the tire. When
replacing the tires on the vehicle,
always use a tire that has the same
load rating as the factory installedtire.
*6
Term of “tubeless” or “tube type”
Indicates whether the tire requires an
inner tube (“tube type”) or not
(“tubeless”) .
*7
The word “radial”
The word “radial” is shown, if the tire
has radial structure.
*8
Manufacturer or brand name
Manufacturer or brand name is
shown.
Other tire-related terminology:
In addition to the many terms that are
defined throughout this section, Intended
Outboard Sidewall is (1) the sidewall that
contains a whitewall, bears white lettering
or bears manufacturer, brand and/or model
name molding that is higher or deeper than
the same molding on the other sidewall of
the tire, or (2) the outward facing sidewall
of an asymmetrical tire that has a particular
side that must always face outward when
mounted on a vehicle.
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Black plate (269,1)
Model "R35-D" EDITED: 2008/ 5/ 20
TYPES OF TIRES
WARNING
.When changing or replacing tires,
be sure all four tires are of the same
type (Examples: Summer or All
Season) and construction. A GT-R
certified NISSAN dealer may be able
to help you with information about
tire type, size, speed rating and
availability.
. Replacing tires with those not ori-
ginally specified by NISSAN could
affect the proper operation of the
TPMS.
. For additional information regard-
ing tires, refer to “Important Tire
Safety Information” (US) or “Tire
Safety Information” (Canada) in the
Warranty Information Booklet.All-season tiresNISSAN specifies all-season tires on some
models to provide good performance for use
all year around, including snowy and icy road
conditions. All-season tires are identified by ALL
SEASON on the tire sidewall.
Summer tiresThe GT-R summer tires are made from a
specially formulated rubber to maximize the
vehicle’s performance capabilities. Performance
of summer tires is substantially reduced when
temperatures are less than 32 8F(0 8C) so you
must drive carefully. NISSAN recommends the
use of winter or all-season tires on all four
wheels if you plan to operate your vehicle in
snowy or icy conditions when temperatures are
less than 32 8F(0 8C) .
WARNING
Never use summer tires when the
temperature is below 48 F( 20 8C) to
prevent permanent tread deformation
which may cause tire damage or tire
failure. This may cause a loss of vehicle
control which can result in serious
personal injury or death.Run-flat tiresYour vehicle is equipped with run-flat tires. You
can continue driving to a safe location even if
they are punctured. Always use run-flat tires of
the specified size on all four wheels. Mixing tire
sizes or construction may reduce vehicle hand-
ling stability. If necessary, contact a GT-R
certified NISSAN dealer for assistance. Frequently check the tire pressure information
display on the monitor screen and adjust
pressure of each tire properly. See the separate
Multi Function Display Owner’s Manual.
It can be difficult to tell if a run-flat tire is under-
inflated or flat. Check the tire pressures as
described earlier in this section. If the tire
becomes under-inflated while driving, the low
tire pressure warning light will come on. If the
tire becomes flat while driving, the low tire
pressure warning light and the run-flat tire
warning display will come on.
Low tire pressure:If the vehicle is being driven with low tire
pressure, the low tire pressure warning light will
illuminate.Flat tire:If the vehicle is being driven with one or more flat
tires, the run-flat tire warning display will appear
continuously on the vehicle information display
and a chime will sound for 10 seconds.
The chime will only sound at the first indication
of a flat tire and the run-flat tire warning display
will illuminate continuously. When the flat tire
warning is activated, have the system reset and
the tire checked and replaced if necessary by a
GT-R certified NISSAN dealer. Even if the tire is
inflated to the specified COLD tire pressure, the
warning light will continue to illuminate until the
system is reset by a GT-R certified NISSAN
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Black plate (270,1)
Model "R35-D" EDITED: 2008/ 5/ 20
dealer.
If the low tire pressure and the run-flat tire
warning appears on the vehicle information
display:
.Do not exceed 50 MPH (80 km/h) .
. Increase your following distance to allow for
increased stopping distances.
. Avoid sudden maneuvers, hard cornering
and hard braking.
WARNING
.Although you can continue driving
with a punctured run-flat tire, re-
member that vehicle handling sta-
bility is reduced, which could lead to
an accident and personal injury.
Also, driving a long distance at high
speeds may damage the tire.
. Do not drive at speeds above 50
MPH (80 km/h) and do not drive
more than 50 miles (80 km) with a
punctured run-flat tire. The actual
distance the vehicle can be driven
on a flat tire depends on outside
temperature, vehicle load, road con-
ditions and other factors.
. Drive safely at reduced speeds. Avoid hard cornering or braking,
which may cause you to lose control
of the vehicle.
NOTICE
.
Never install tire chains on a punc-
tured run-flat tire, as this could
damage your vehicle.
. Avoid driving over any projection or
pothole, as the clearance between
the vehicle and the ground is smal-
ler than normal.
. Do not enter an automated car wash
with a punctured run-flat tire.
. Have the punctured tire replaced by
a GT-R certified NISSAN dealer as
soon as possible, as the tire’s
performance capability is reduced.Tires for All-Wheel Drive (AWD)If excessive tire wear is found, it is recom-
mended that all four tires be replaced with tires
of the specified size, brand, construction and
tread pattern. The tire pressure and wheel
alignment should also be checked and cor-
rected as necessary. Contact a GT-R certified
NISSAN dealer.
TIRE CHAINSUse of tire chains may be prohibited according
to location. Check the local laws before instal-
ling tire chains. When installing tire chains, make
sure they are of proper size for the tires on your
vehicle and are installed according to the chain
manufacturer instructions. Use only SAE class
S chains. Class “S” chains are used on vehicles
with restricted tire to vehicle clearance. Vehicles
that can use Class “S” chains are designed to
meet the SAE standard minimum clearances
between the tire and the closest vehicle
suspension or body component required to
accommodate the use of a winter traction device
(tire chains or cables) . The minimum clearances
are determined using the factory equipped tire
size. Other types may damage your vehicle. Use
chain tensioners when recommended by the tire
chain manufacturer to ensure a tight fit. Loose
end links of the tire chain must be secured or
removed to prevent the possibility of whipping
action damage to the fenders or undercarriage.
If possible, avoid fully loading your vehicle when
using tire chains. In addition, drive at a reduced
speed. Otherwise, your vehicle may be da-
maged and/or vehicle handling and performance
may be adversely affected.NOTE:Tire chains must be installed only on the
rear wheels and not on the front wheels.
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Black plate (272,1)
Model "R35-D" EDITED: 2008/ 5/ 20
speed rating and load carrying capacity as
originally equipped. (
“WHEELS AND
TIRES” page 9-7)
WARNING
. The use of tires other than those
specified or the mixed use of tires of
different brands, construction (bias,
bias-belted, radial or run-flat) , or
tread patterns can adversely affect
the ride, braking, VDC system, hand-
ling, ground clearance, body-to-tire
clearance, tire chain clearance,
speedometer calibration, headlight
aim and bumper height. Some of
these effects may lead to accidents
and could result in serious personal
injury.
. If the wheels are changed for any
reason, always replace with wheels
which have the same off-set dimen-
sion. Wheels of a different off-set
could cause premature tire wear,
degrade vehicle handling character-
istics, affect the VDC system and/or
cause interference with the brake
discs. Such interference can lead to
decreased braking efficiency and/or
early brake pad wear. (
“WHEELS AND TIRES” page
9-7)
. When a wheel is replaced, tire
pressure will not be indicated, the
TPMS will not function and the low
tire pressure warning light will flash
for approximately 1 minute and
remain on after the 1 minute. Con-
tact a GT-R certified NISSAN dealer
as soon as possible for tire replace-
ment and/or system resetting.
. Replacing tires with those not ori-
ginally specified by NISSAN could
affect the proper operation of the
TPMS.
. Do not install a damaged or de-
formed wheel or tire even if it has
been repaired. Such wheels or tires
could have structural damage and
could fail without warning.
. Never use retread tires.
. For additional information regard-
ing tires, refer to “Important Tire
Safety Information” (US) or “Tire
Safety Information” (Canada) in the
Warranty Information Booklet.
. Always use tires of the specified
type, size, brand, construction (bias, bias-belted, radial or run-flat) , 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.
Wheel balanceUnbalanced 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 rear 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 War-
ranty Information Booklet.Care of wheels.
Wash the wheels when washing the vehicle
to maintain their appearance.
. Clean the inner side of the wheels when the
wheel is changed or the underside of the
vehicle is washed.
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