2018 INFINITI Q70 wheel

10-12Technical and consumer information
WHEELS AND TIRES
Road wheel
TypeSize Offset in (mm)
Conventional 18 × 8J
1.69 (43)
20 × 9J 1.69 (43)
Spare 17 × 4T
18 × 4T 1.18 (30)
0 (0)
Tire
Type
Size Pressure PSI (kPa) [Cold]
Conventional P245/50R18
33 (230)
245/40R20
Spare (T-type) T165/80D17
T155/80D18 60 (420)

DIMENSIONS
in (mm)
Overall length (with front license plate) 196.1 (4,980)*1
202.0 (5,130)*2
Overall length (without front license plate) 195.7 (4,970)*1
201.6 (5,120)*2
Overall width 72.6 (1,845)
Overall height 59.1 (1,500)*3
59.6 (1,515)*4
Front tread 62.0 (1,575)
Rear tread 61.8 (1,570)*3
61.6 (1,565)*4
Wheelbase 114.2 (2,900)*1
120.1 (3,050)*2
*1: Except for long wheelbase models
*2: Long wheelbase models
*3: Two-Wheel Drive (2WD) models
*4: Intelligent All-Wheel Drive (AWD) models
Technical and consumer information10-13

for your vehicle. (See “Measurement
of weights” (P.10-21).)
Also check tires for proper inflation
pressures. See the Tire and Loading
Information label.
LOADING TIPS
.The GVW must not exceed GVWRor GAWR as specified on the F.M.
V.S.S./C.M.V.S.S. certification la-
bel.
.Do not load the front and rear axleto the GAWR. Doing so will exceed
the GVWR.
WARNING
.Properly secure all cargo to help
prevent it from sliding or shift-
ing. Do not place cargo higher
than the seatbacks. In a sudden
stop or collision, unsecured car-
go could cause personal injury.
.Do not load your vehicle any
heavier than the GVWR or the
maximum front and rear
GAWRs. If you do, parts of your vehicle can break, tire
damage could occur, or it can
change the way your vehicle
handles. This could result in loss
of control and cause personal
injury.
.Overloading could not only
shorten the life of your vehicle
and the tires, but also could
lead to hazardous vehicle hand-
ling and long braking distance.
This may cause a premature tire
malfunction, which could result
in a serious accident and perso-
nal injury. Failures caused by
overloading are not covered by
the vehicle’s warranty.
MEASUREMENT OF WEIGHTS
Secure loose items to prevent weight
shifts that could affect the balance of
your vehicle. When the vehicle is
loaded, drive to a scale and weigh
the front and the rear wheels sepa-
rately to determine axle loads. Indivi-
dual axle loads should not exceed
either of the gross axle weight ratings(GAWR). The total of the axle loads
should not exceed the gross vehicle
weight rating (GVWR). These ratings
are given on the vehicle certification
label. If weight ratings are exceeded,
move or remove items to bring all
weights below the ratings.
Technical and consumer information10-21

10-22Technical and consumer information
Do not tow a trailer with your
vehicle.
FLAT TOWING
Towing your vehicle with all four wheels on
the ground is sometimes called flat towing.
This method is sometimes used when towing
a vehicle behind a recreational vehicle, such
as a motor home.
CAUTION
.Failure to follow these guidelines can
result in severe transmission damage.
. Whenever flat towing your vehicle,
always tow forward, never back-
ward.
. DO NOT tow any automatic trans-
mission vehicle with all four wheels
on the ground (flat towing). Doing so
WILL DAMAGE internal transmis-
sion parts due to lack of transmission
lubrication.
. For emergency towing procedures
refer to “Towing recommended by
INFINITI” (P.6-14).
Automatic transmission
To tow a vehicle equipped with an automatic
transmission, an appropriate vehicle dolly
MUST be placed under the towed vehicle’s
drive wheels. Alwaysfollow the dolly man-
ufacturer’s recommendations when using
their product. DOT (Department Of Transportation) Qual-
ity Grades: All passenger car tires must
conform to federal safety requirements in
addition to these grades.
Quality grades can be found where applic-
able on the tire sidewall between tread
shoulder and maximum section width. For
example:
Treadwear 200 Traction AA Temperature A
TREADWEAR
The treadwear grade is a comparative rating
based on the wear rate of the tire when
tested under controlled conditions on a
specified government test course. For ex-
ample, 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.
The relative performance of tires depends
upon actual conditions of their use, however,
and may depart significantly from the norm
due to variations in driving habits, service
practices and differences in road character-
istics and climate.
TOWING A TRAILERUNIFORM TIRE QUALITY GRADING

TRACTION AA, A, B AND C
The traction grades, from highest to lowest,
are AA, A, B and C. Those grades represent
the tire’s ability to stop on wet pavement as
measured under controlled conditions on
specified government test surfaces of as-
phalt and concrete. A tire marked C may
have poor traction performance.
WARNING
The traction grade assigned to this tire is
based on straight-ahead braking trac-
tion tests, and does not include accel-
eration, cornering, hydroplaning, or peak
traction characteristics.
TEMPERATURE A, B AND C
The temperature grades A (the highest), B,
and C, representing the tire’s resistance to
the generation of heat and its ability to
dissipate heat when tested under controlled
conditions on a specified indoor laboratory
test wheel. Sustained high temperature can
cause the material of the tire to degenerate
and reduce tire life, and excessive tempera-
ture can lead to sudden tire failure. The
grade C corresponds to a level of perfor-
mance which all passenger car tires must
meet under the Federal Motor VehicleSafety Standard No. 109. Grades B and A
represent higher levels of performance on
the laboratory test wheel than the minimum
required by law.
WARNING
The temperature grade for this tire is
established for a tire that is properly
inflated and not overloaded. Excessive
speed, under-inflation, or excessive
loading, either separately or in combina-
tion, can cause heat build-up and possi-
ble tire failure.
Your INFINITI is covered by the following
emission warranties.
For USA:
.
Emission Defects Warranty
. Emissions Performance Warranty (See
Warranty Information Booklet for de-
tails.)
For Canada:
Emission Control System Warranty
Details of these warranties may be found
with other vehicle warranties in your War-
ranty Information Booklet (Warranty and
Roadside Assistance Information (Canada
only)) that comes with your INFINITI. If you
did not receive a Warranty Information
Booklet (Warranty and Roadside Assistance
Information (Canada only)), or it has become
lost, you may obtain a replacement by
writing to:
. INFINITI Division
Nissan North America, Inc.
Consumer Affairs Department
P.O. Box 685003
Franklin, TN 37068-5003
. Nissan Canada Inc.
5290 Orbitor Drive
Mississauga, Ontario,
L4W 4Z5
Technical and consumer information10-23
EMISSION CONTROL SYSTEM
WARRANTY

A vehicle equipped with Intelligent All-
Wheel Drive (AWD) should never be tested
using a two wheel dynamometer (such as the
dynamometers used by some states for
emissions testing), or similar equipment.
Make sure you inform test facility personnel
that your vehicle is equipped with AWD
before it is placed on a dynamometer. Using
the wrong test equipment may result in
transmission damage or unexpected vehicle
movement which could result in serious
vehicle damage or personal injury.
Due to legal requirements in some states/
areas, your vehicle may be required to be in
what is called the “ready condition” for an
Inspection/Maintenance (I/M) test of the
emission control system.
The vehicle is set to the “ready condition”
when it is driven through certain driving
patterns. Usually, the “ready condition” can
be obtained by ordinary usage of the vehicle.
If a powertrain system component is re-
paired or the battery is disconnected, the
vehicle may be reset to a “not ready condi-
tion”. Before taking the I/M test, check the
vehicle’s inspection/maintenance test readi-
ness condition. Place the ignition switch in
the ON position without starting the engine.
If the Malfunction Indicator Light (MIL)
comes on steady for 20 seconds and then
blinks for 10 seconds, the I/M test condition
is “not ready”. If the MIL does not blink after20 seconds, the I/M test condition is
“ready”.
It is recommended you visit an INFINITI
retailer to set the “ready condition” or to
prepare the vehicle for testing.
This vehicle is equipped with an Event Data
Recorder (EDR). The main purpose of an
EDR is to record, in certain crash or near
crash-like situations, such as an air bag
deployment or hitting a road obstacle, data
that will assist in understanding how a
vehicle’s systems performed. The EDR is
designed to record data related to vehicle
dynamics and safety systems for a short
period of time, typically 30 seconds or less.
The EDR in this vehicle is designed to record
such data as:
.
How various systems in your vehicle were
operating;
. Whether or not the driver and passenger
safety belts were buckled/fastened;
. How far (if at all) the driver was depres-
sing the accelerator and/or brake pedal;
and,
. How fast the vehicle was traveling.
. Sounds are not recorded.
These data can help provide a better under-
standing of the circumstances in which
crashes and injuries occur.
NOTE: EDR data are recorded by your
vehicle only if a nontrivial crash situation
occurs; no data are recorded by the EDR
under normal driving conditions and no
personal data (e.g. name, gender, age and
crash location) are recorded. However, other
parties, such as law enforcement, could
combine the EDR data with the type of
Technical and consumer information10-25
READINESS FOR INSPECTION/
MAINTENANCE (I/M) TEST (US only)EVENT DATA RECORDERS (EDR)

Floor mat cleaning ................................................. 7-5
Floor mat installation ............................................ 7-6
FluidAutomatic Transmission Fluid (ATF) ....... 8-13
Brake fluid ........................................... 8-14, 8-15
Capacities and
recommended fluids/lubricants ................. 10-2
Engine coolant .................................................. 8-8
Engine oil ........................................................ 8-10
Power steering fluid ..................................... 8-14
Window washer fluid ................................... 8-15
Fog light switch ................................................... 2-39
Forward Emergency Braking (FEB) ............. 5-101
Forward Emergency Braking (FEB) system
warning light ......................................................... 2-13
Front passenger air bag and status light ..... 1-46
Front power seat adjustment ............................. 1-3
Front seat Front seat adjustment .................................... 1-3
Front-seat active head restraints ...................... 1-9
Fuel Capacities and
recommended fluids/lubricants ................. 10-2
Fuel economy ............................................... 5-117
Fuel Information ............................... 10-4, 10-6
Fuel octane rating ............................ 10-4, 10-6
Fuel-filler cap .................................................. 3-22
Fuel-filler door ............................................... 3-22
Gauge .................................................................. 2-9
Fuel efficient driving tips ................................. 5-116
Fuses ....................................................................... 8-23 Fusible links ........................................................... 8-24
G
Garage door opener
HomeLink®Universal Transceiver ........... 2-60
Gas cap ................................................................... 3-22
Gauge ........................................................................\
. 2-6 Engine coolant temperature gauge ............ 2-8
Fuel gauge ......................................................... 2-9
Odometer ............................................................ 2-7
Speedometer ...................................................... 2-7
Tachometer ....................................................... 2-8
Trip computer ................................................. 2-27
General maintenance ............................................. 9-2
Glove box ............................................................... 2-48
H
Hazard warning flasher switch ........................... 6-2
Head restraints/headrests .................................. 1-5
Headlights
Aiming control (See Adaptive Front
lighting System (AFS)) ................................. 2-36
Bulb replacement .......................................... 8-28
Headlight switch ............................................ 2-34
Heated seats ......................................................... 2-41
Heated steering wheel ....................................... 2-40
Heater Automatic climate control .......................... 4-32
Engine block heater .................................... 5-127
Hill start assist system ..................................... 5-125 HomeLink
®Universal Transceiver .................. 2-60
Hood release ......................................................... 3-17
Hook Coat hooks ..................................................... 2-50
Horn ........................................................................\
. 2-40
I
Ignition switch (Push-button) ................................................. 5-10
Automatic transmission models ................ 5-15
Immobilizer system .............................................. 2-31
Indicator
Lights ................................................................ 2-16
Vehicle information display ........................ 2-20
Indicator lights ...................................................... 2-16
INFINITI Drive Mode Selector ......................... 5-20
Infiniti InTouch Owner’s Manual ...................... 4-2
INFINITI Vehicle Immobilizer System ............ 2-31
Engine start ..................................................... 2-31
Inside mirror .......................................................... 3-25
Inspection/maintenance (I/M) test ............. 10-25
Instrument brightness control ......................... 2-38
Instrument panel ..................................................... 2-5
Intelligent All-Wheel Drive (AWD) ............... 5-118
Intelligent Cruise Control (ICC) ....................... 5-67
Intelligent Cruise Control (ICC) system
MAIN switch indicator ....................................... 2-24
Intelligent Cruise Control (ICC) system
warning light ......................................................... 2-13
Intelligent Key .......................................................... 3-2
11-3

11-6
RecordersEvent data .................................................... 10-25
Registering in another country ..................... 10-14
Remote keyless entry system .......................... 3-14
Reporting safety defects ................................ 10-24
Rise-up and build-up ........................................ 5-124
Roadside assistance program ............................. 6-2
Rollover ..................................................................... 5-7
Roof Moonroof ......................................................... 2-54
S
SafetyChild seat belts ............................................... 1-17
Reporting safety defects .......................... 10-24
Seat adjustment Front power seat adjustment ....................... 1-3
Front seats ......................................................... 1-3
Seat belt(s) Child safety ..................................................... 1-17
Infants ............................................................... 1-17
Injured persons ............................................... 1-12
Larger children ............................................... 1-18
Precautions on seat belt usage ................. 1-10
Pre-crash seat belts with
comfort function ............................................ 1-12
Pregnant women ........................................... 1-12
Seat belt cleaning ............................................. 7-6
Seat belt extenders ....................................... 1-16
Seat belt maintenance ................................. 1-16
Seat belt warning light and chime ............ 2-15 Seat belts ......................................................... 1-10
Seat belts with pretensioners .................... 1-50
Shoulder belt height adjustment ............... 1-15
Small children .................................................. 1-18
Three-point type ............................................ 1-13
Seat(s) Climate controlled seats .............................. 2-43
Driver-side memory ...................................... 3-28
Heated seats ................................................... 2-41
Seats .................................................................... 1-2
Security system Vehicle security system ................................ 2-29
Security system (INFINITI Vehicle
Immobilizer System) Engine start ..................................................... 2-31
Servicing air conditioner (See automatic
climate control) .................................................... 4-32
Servicing climate control ................................... 4-37
Shift lever
Shift lock release ........................................... 5-18
Shift lock release, Transmission ...................... 5-18
Shifting
Automatic transmission ............................... 5-15
Shoulder belt height adjustment ...................... 1-15
SNOW mode ......................................................... 5-20
Spare tire ............................................................. 10-12
Spark plugs ............................................................ 8-19
Speedometer ............................................................ 2-7
SPORT mode ........................................................ 5-20
Standard maintenance .......................................... 9-7
STANDARD mode ............................................... 5-20 Starting
Before starting the engine .......................... 5-13
Jump starting .................................................. 8-17
Precautions when starting and driving ..... 5-4
Push starting ................................................... 6-11
Starting the engine ....................................... 5-14
Status light, Front passenger air bag ............ 1-46
Steering Heated steering wheel ................................ 2-40
Power steering fluid ..................................... 8-14
Power steering system ............................. 5-120
Steering lock release malfunction
indicator (if so equipped) ............................. 2-22
Tilt/telescopic steering ................................ 3-24
Steering lock (if so equipped) ............................ 5-11
Storage ................................................................... 2-47
Storage box ........................................................... 2-50
Sun visors ............................................................... 3-25
Sunglasses holder ................................................ 2-48
Sunshade (rear) .................................................... 2-55
Supplemental air bag warning labels .............. 1-51
Supplemental air bag warning light .... 1-52, 2-16
Supplemental restraint system ........................ 1-38 Precautions on supplemental
restraint system ............................................. 1-38
Switch Autolight switch ............................................. 2-35
Fog light switch ............................................. 2-39
Hazard warning flasher switch .................... 6-2
Headlight switch ............................................ 2-34
Ignition switch ................................................ 5-15