2014 NISSAN GT-R tire size

8-38Maintenance and do-it-yourself
6.Term of “tubeless” or “tube type”
Indicates whether the tire requires an
inner tube (“tube type”) or not (“tube-
less”) .
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.
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 tires
NISSAN 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 tires
The 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 328F(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 328F(0 8C) .
WARNING
Never use summer tires when the
temperature is below −48F(−208C) 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 tires
Your 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-

8-40Maintenance and do-it-yourself
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 CHAINS
Use 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.
CAUTION
Do not use tire chains on dry roads.
NOTICE
Never install tire chains on a punctured
run-flat tire, as this could damage your
vehicle.
Do not drive with tire chains on paved roads that
are clear of snow. Driving with chains in such
conditions can cause damage to the various
mechanisms of the vehicle due to some
overstress.
CHANGING WHEELS AND TIRES
Tire rotation
Tires cannot be rotated because your
vehicle is equipped with different sized
tires in the front and rear.

1. Wear indicator
2. Location mark
Tire wear and damage
WARNING
.Tires should be periodically in-
spected for wear, cracking, bul-
ging or objects caught in the
tread. If excessive wear, cracks,
bulging or deep cuts are found,
the tire(s) should be replaced.
.The original tires have built-in
tread wear indicators. When thewear indicators are visible, the
tire(s) should be replaced.
.Tires degrade with age and use.
Have tires, over 6 years old
checked by a qualified techni-
cian because some tire damage
may not be obvious. Replace the
tires as necessary to prevent tire
failure and possible personal
injury.
.For additional information re-
garding tires, refer to “Important
Tire Safety Information” (US) or
“Tire Safety Information” (Cana-
da) in the Warranty Information
Booklet.
Replacing wheels and tires
When tire replacement is required, replacing
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.
When replacing a tire, use the specified size,
speed rating and load carrying capacity as
originally equipped. (
“Wheels and tires”
page 9-9)
NOTICE
. When you replace the GT-R tires, it
is recommended that you replace all
the tires at the same time.
. The GT-R uses specially designed
run-flat tires which feature an ex-
tremely rigid side wall. Special tech-
niques and equipment are therefore
required when replacing these tires.
NISSAN recommends that tire re-
placement be performed at a GT-R
certified NISSAN dealer.
. When tires are reinstalled after
being uninstalled from the wheels,
use equipment such as a leverless
automatic tire changer. It is only
possible to reuse the tires when
they have no cracks and/or defor-
mations on the bead portion. How-
ever, if you use a lever-type tire
Maintenance and do-it-yourself8-41

8-42Maintenance and do-it-yourself
changer, cracks and deformation
may occur on the bead portion of
the tires meaning that the tires
cannot be reused.
. Make sure the tire valve stem cap is
installed and that the valve stem is
tight. When installing the cap, make
sure to tighten the cap by hand. If a
tool is used to tighten the cap, the
cap may be damaged.
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 9-9)
. 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 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 rear wheels on the vehicle could lead to
mechanical damage.
For additional information regarding tires, refer

WHEELS AND TIRES
Tire
TypeSize Pressure PSI (kPa) [Cold]
Summer Front: 255/40ZRF20 (97Y)
29 (200)
Rear: 285/35ZRF20 (100Y)
All-season Front: 255/40RF20 97W
29 (200)
Rear: 285/35RF20 100W
Make sure to use the specific tires for GT-R. See the 2014 Warranty Information Booklet for the
applicable exclusions. Refer to the following table for the details of applicable tires.
Summer tire
All-season tire Winter tire
DUNLOP SP
SPORT MAXX GT
600 DSST CTT DUNLOP SP
SPORT
600 DSST BRIDGESTONE
POTENZARE070R
(without “R2” mark) BRIDGESTONE
POTENZARE070R
(with “R2” mark) DUNLOP SP
SPORT 7010 DUNLOP SP
SPORT WINTER 3D DSST CTT
666*
◎: Applicable as a standard or option
6: Not applicable
*: GT-R specified tire recommended by a GT-R certified NISSAN dealer
PRECAUTIONS FOR TIRE REPLACEMENT
. Use “DUNLOP SP SPORT MAXX GT 600
DSST CTT” tires for 2014 model year
NISSAN GT-R.
. “DUNLOP SP SPORT 600 DSST” tires and
any BRIDGESTONE tires cannot be used.
Contact your GT-R certified NISSAN dealer to
obtain information regarding the best replace-
ment tire for your model GT-R.
Technical and consumer information9-9

9-10Technical and consumer information
*1BRIDGESTONE Tire identification stamp *1
*1: A tire identification mark is stamped by the
side of the letters “BRIDGESTONE POTENZA
RE070R” on the tire’s sidewall as indicated in
the illustration.
Road wheel
Type Size Offset in (mm)
Aluminum Front: 20
69-1/2J 1.77 (45)
Rear: 20 610-1/2J 0.98 (25)
Make sure to use the specific road wheels for GT-R. See the 2014 Warranty Information Booklet for
the applicable exclusions. Refer to the following table for the details of applicable wheels.
GT-R specified
road wheels
(10 spoke wheels) *1 GT-R specified
road wheels
(6 spoke wheels) GT-R specified
road wheels
(7 spoke wheels) *2
GT-R Pure edition
* 6
GT-R Black edition *
6
GT-R Premium edition
* 6
◎: Applicable as standard or an option
*: Suitable
6: Not applicable
*1 For 2014 model year
*2 For 2011 model year and prior

Forward-facing child restraint installation
using LATCH................................................................ 1-25
Forward-facing child restraint installation using
the seat belts ............................................................... 1-26
Freeing a frozen door lock........................................ 5-51
Front seat-mounted side-impact supplemental
air bag and roof-mounted curtain side-impact
supplemental air bag systems ................................. 1-44
Front seats...................................................................... 1-3
Front/rear tire size discrepancy warning............... 2-38
Fuel........................................................................... GTR-12Average fuel consumption and speed............ 2-16
Capacities and
recommended fuel/lubricants............................... 9-2
Closing the fuel-filler door ................................. 3-25
Current fuel consumption .................................. 2-15
Fuel gauge................................................................ 2-8
Fuel recommendation............................................. 9-4
Fuel-filler door....................................................... 3-23
Increasing fuel economy..................................... 5-40
Low fuel warning.................................................. 2-40
Opening the fuel filler door ............................... 3-24
Fuel Efficient Driving Tips ......................................... 5-39
Fuses.............................................................................. 8-24
G
Gasoline smell ....................................................... GTR-24
Gauge Engine coolant temperature gauge .................... 2-7
Fuel gauge................................................................ 2-8 Meters and gauges................................................. 2-5
General maintenance .......................................... 8-3, 8-4
Glass................................................................................ 7-3
Glove box...................................................................... 2-58
GT-R performance optimization services.......... GTR-8
GT-R special specification parts......................... GTR-4
GT-R specific information ..................................... GTR-3
GT-R specific vehicle characteristics .............. GTR-24
H
Handling of data.......................................................... 9-21
Hazard warning flasher switch................................... 6-2
Head restraints .............................................................. 1-6
Headlight Headlight and turn signal switch ..................... 2-50
Headlight switch................................................... 2-50
Headlights.............................................................. 8-30
Xenon headlights.................................................. 2-50
Heated seats................................................................ 2-53
High altitude ........................................................... GTR-24
High performance brake system ............................. 8-23
Hill Start Assist............................................................ 5-37
HomeLink
®Universal Transceiver ........................... 2-63
Hood............................................................................... 3-18
Horn................................................................................ 2-53
How to switch the modes ........................................ 5-25
How to use R mode start function......................... 5-32
I
Idle speed is not steady...................................... GTR-24
If your vehicle is stolen.............................................. 2-66
If your vehicle overheats.............................................. 6-8
Ignition switch operation ........................................... 5-10
Ignition switch positions............................................ 5-10
Increase tightening of the strut support bar
attachment section with the shock absorber.... GTR-9
Increasing fuel economy............................................ 5-40
Indicator lights.............................................................. 2-62
Indicators and display................................................ 5-35
Infants............................................................................. 1-14
Injured persons.............................................................. 1-9
Inside mirror.................................................................. 3-27
Inspection and adjustments after driving........ GTR-19
Inspection and adjustments before driving .... GTR-14
Installing front license plate...................................... 9-14
Installing top tether strap .......................................... 1-30
Instrument brightness control .................................. 2-11
Instrument panel............................................................ 2-4
Intelligent Key................................................................. 3-2
Intelligent Key battery discharge............................. 5-11
Intelligent Key battery discharge indicator............ 2-44
Intelligent Key battery replacement ........................ 8-27
Intelligent Key functions............................................... 3-9
Intelligent Key insertion indicator ............................ 2-44
Intelligent Key removal indicator.............................. 2-44
Intelligent Key system .................................................. 3-8
Interior light control switch ....................................... 2-62
Interior lights................................................................. 2-62
10-3

T
Tachometer ..................................................................... 2-7
Temperature A, B and C........................................... 9-18
Terms.............................................................................. 9-14
Three-point type seat belt with retractor ................ 1-9
Three-way catalyst........................................................ 5-3
Tight corner braking phenomenon.......................... 5-42
Tilt/telescopic steering column................................ 3-26
TireChanging wheels and tires................................ 8-40
Checking the tire pressure................................ 8-35
Flat tire....................................................................... 6-3
Front/rear tire size discrepancy warning........ 2-38
Low tire pressure warning ................................. 2-39
Run-flat tire warning............................................ 2-39
Run-flat tires............................................................. 6-4
Tire and loading information label......... 8-34, 9-13
Tire chains.............................................................. 8-40
Tire dressing............................................................. 7-4
Tire equipment...................................................... 5-52
Tire labeling ........................................................... 8-36
Tire pressure ......................................................... 8-32
Tire Pressure Monitoring System............... 5-4, 6-3
Tire Pressure Monitoring System warning..... 2-39
Tires......................................................................... 5-43
Types of tires......................................................... 8-38
Uniform tire quality grading ............................... 9-18
Wheels and tires......................................... 8-32, 9-9
Tires and road wheels ........................................... GTR-5
To protect your vehicle from corrosion.................... 7-8 Towing
Flat towing ............................................................. 9-17
Towing a trailer ..................................................... 9-17
Towing recommended by NISSAN .................... 6-9
Towing your vehicle................................................ 6-9
Traction AA, A, B and C........................................... 9-18
Transmission
Dual clutch transmission .................................... 5-15
Transmission clutch high
temperature warning............................................ 2-36
Transmission oil ..................................... GTR-4, 8-14
Transmission oil high temperature warning.... 2-35
Transmission position indicator ........................... 2-9
Transmission system check display................. 2-14
Transmission system warning ........................... 2-35
VDC, transmission and suspension
setup switches...................................................... 5-24
Transmission operation characteristics............ GTR-29
Transmission settings............................................. GTR-9
Treadwear...................................................................... 9-18
Troubleshooting guide ............................................... 3-17
Trunk............................................................................... 3-20
Trunk lid release switch............................................. 3-20
Trunk open request switch ....................................... 3-20
Trunk release power cancel switch........................ 3-21
Turbocharger system.................................................. 5-30
Turning off the heaters............................................... 2-54
Turning on the heaters............................................... 2-53
Types of tires................................................................ 8-38
U
Underbody....................................................................... 7-3
Uneven wear of tires ............................................ GTR-25
Uniform tire quality grading ...................................... 9-18
Upshift indicator ............................................................ 2-9
Using the washer ........................................................ 2-49
Using the wipers ......................................................... 2-48
V
Vanity mirror.................................................................. 3-29
Vanity mirror lights ...................................................... 2-63
VDC, transmission and suspension
setup switches............................................................. 5-24
Vehicle Dynamic Control (VDC) OFF mode .... GTR-10
Vehicle Dynamic Control (VDC) warning light .... 2-31
Vehicle Dynamic Control system ............................ 5-49
Vehicle Dynamic Control system warning ............ 2-37
Vehicle identification................................................... 9-11 Vehicle identification number ............................ 9-12
Vehicle Identification Number plate................. 9-11
Vehicle information display........................................ 2-12
Vehicle load capacity.................................................. 9-15
Vehicle loading information....................................... 9-14
Vehicle recovery........................................................... 6-10
Vehicle security system ............................................. 2-45
Vehicle speed............................................................... 2-16
Vehicle status data recorder .................................... 9-21
10-7