2017 INFINITI QX30 inflation pressure

TIRE INFLATION PRESSURE
Checking tire pressure
1. Remove the valve stem cap from the tire.
2. Press the pressure gauge squarely onto thevalve 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 specification 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 release air as needed.
6. Install the valve stem cap.
7. Check the pressure of all other tires, includ- ing the spare.
Size Cold tire in- flation pres-
sure
Front original
tire 235/50 R18
(2WD) 35 psi,
240kPa
235/50 R18
(4WD/AWD) 35 psi,
240kPa
235/45 R19
(2WD 32 psi,
220kPa
Rear original
tire 235/50 R18
(2WD) 32 psi,
220kPa
235/50 R18
(4WD/AWD) 35 psi,
240kPa
235/45 R19
(2WD 32 psi,
220kPa
Spare tire NONE
TIRE LABELING
Federal law requires tire manufacturers to place
standardized information on the sidewall of all
tires. This information identifies and describes
the fundamental 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.
SDI1949ZSDI1575ZExample
8-28Do-it-yourself
** Click HERE to see "Owner's Manual Supplement" **

1Tire size (example: P215/60R16 94H)
1 P: The “P” indicates the tire is designed for passenger vehicles. (Not all tires have this
information.)
2 Three-digit number (215): This number gives the width in millimeters of the tire from
sidewall edge to sidewall edge.
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
because 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 “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 identification mark
3 Two-digit code: Tire size
4 Three-digit code: Tire type code (Optional)
5 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.
3Tire 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.
4Maximum permissible inflation pressure
This number is the greatest amount of air
pressure that should be put in the tire. Do
not exceed the maximum permissible infla-
tion pressure.
5Maximum 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 installed tire.
6Term of “tubeless” or “tube type”
Indicates whether the tire requires an inner
tube (“tube type”) or not (“tubeless”).
7The word “radial”
The word “radial” is shown, if the tire has
radial structure.
8Manufacturer or brand name”
Manufacturer or brand name is shown.
SDI1606ZExampleNDI1623Example
Do-it-yourself8-29

6. If your vehicle will be towing a trailer, loadfrom your trailer will be transferred to your
vehicle. Consult this manual to determine
how this reduces the available cargo and
luggage load capacity of your vehicle.
Before driving a loaded vehicle, confirm that
you do not exceed the Gross Vehicle Weight
Rating (GVWR) or the Gross Axle Weight Rating
(GAWR) for your vehicle. (See Measurement of
weights later in this section.)
Also check tires for proper inflation pressures.
See the Tire and Loading Information label.
LOADING TIPS
•The GVW must not exceed GVWR or GAWR as
specified on the F.M.V. S.S./C.M.V.S.S. cer-
tification label.
•Do not load the front and rear axle to the
GAWR. Doing so will exceed the GVWR.
WARNING
•Properly secure all cargo to help prevent it
from sliding or shifting. Do not place cargo
higher than the seatbacks. In a sudden stop
or collision, unsecured cargo 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
cause unsafe vehicle handling and longer
braking distances. This may cause a prema-
ture tire failure which could result in a seri-
ous accident and personal 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 separately to
determine axle loads. Individual 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 rat- ings are exceeded, move or remove items to
bring all weights below the ratings.
Your vehicle was designed to be used to carry
passengers and luggage
CAUTION
Do not tow a trailer with your vehicle.
TRAILER TOWING
Technical information10-15

Seats........................1-2
Adjustment ...................1-4
Adjustment (Manual) ..............1-3
Boosterseats.................1-35
Head restraints .................1-7
Heating ....................2-70
Leather .....................7-6
Memory ....................3-20
Overview ....................0-2
Rear .......................1-5
Rearseats-Folding..............1-6
Seatbelts....................1-11
Security system .................2-58
Servicing .....................4-51
Air conditioner .................4-51
Sparkplugs....................8-13 Information ..................8-13
Replacement ..................8-13
Speedometer ....................2-5
Starting ......................5-16
Before starting the engine ..........5-16
Engine .....................5-16
Jump-starting .................6-10
Precautions...................5-4
Push-starting .................6-12
Steering ......................5-86
Power steering system ............5-86
Steering lock ..................5-15
Steering lock ...................5-15
Steering wheel ..................3-16
Adjustment ..................3-16 Steering wheel controls
.............4-3
Storage......................2-77 Luggage hooks ................2-81
Luggage net ..................2-82
Map pocket ..................2-82
Sunshade .....................2-75
Operation ...................2-75
Sun visors .....................3-17
Supplemental Restraint System ........1-38
Overview ....................0-2
Supplemental Restraint System (SRS) .....0-2
Air bags .....................0-2
Switches .....................2-69
Brightness...................2-69
Defroster ....................2-61
Foglights...................2-69
Front passenger air bag ...........1-47
Hazard warning

flasher............6-2
Headlight ...................2-63
Ignition .....................5-15
Ignition positions ...............5-15
Parkingbrake.................5-25
Parking sensor system ............5-79
Power door lock ................3-6
Seat ......................3-20
Seat adjustment ................1-4
Turn signal ..................2-65
Windshield de-icer ..............2-62
Wiperandwasher ..............2-59
Tachometer .....................2-5 Three-way catalyst
.................5-4
Precautions ...................5-4
Tire chains ....................8-31
Tires ........................8-32
Changing ...................8-32
Cold weather .................5-94
Equipment...................5-94
Flat tire .....................6-2
Inflation pressure ...............8-26
Placard ....................10-11
Quality grading ................10-16
Sizes......................10-8
tire chains ...................8-31
Wear and damage ..............8-31
Wheelbalance ................8-34
Wheels and tires ............8-26,10-8
Touchpanel ....................4-5 Operation....................4-5
Towing.......................6-14 Recommendations ..............6-14
Your vehicle ..................6-14
Trailer.......................10-15 Towing ....................10-15
Transferring registration to another country. .10-9
Transmission ...................5-18
Automatic Transmission (AT) operation . . .5-18
Automatic transmission fluid (ATF) ......8-7
Traveling .....................10-9
Turn signal ....................8-22
Bulb information ...............8-22
Operation...................8-22
11-6Index

When a front air bag inflates, a fairly loud noise
may be heard, followed by the release of smoke.
This smoke is not harmful and does not indicate a
fire. Care should be taken to not inhale it, as it may
cause irritation and choking. Those with a history
of a breathing condition should get fresh air
promptly.
Front air bags, along with the use of seat belts,
help to cushion the impact force on the face and
chest of the front occupants. They can help save
lives and reduce serious injuries. However, an
inflating front air bag may cause facial abrasions
or other injuries. Front air bags do not provide
restraint to the lower body.
Even with INFINITI Advanced Air Bags, seat belts
should be correctly worn and the driver and pas-
senger seated upright as far as practical away
from the steering wheel or instrument panel. The
front air bags inflate quickly in order to help
protect the front occupants. Because of this, the
force of the front air bag inflating can increase the
risk of injury if the occupant is too close to, or is
against, the front air bag module during inflation.
The front air bags deflate quickly after a collision.The front air bags operate only when the
ignition switch is placed in the ON position.
After placing the ignition switch in the ON
position, the supplemental air bag warning
light illuminates. The supplemental air bag
warning light will turn off a few seconds
after the engine starts if the system is op-
erational.
Front passenger air bag and status
light
WARNING
The front passenger air bag is designed to
automatically turn OFF under some condi-
tions. Read this section carefully to learn
how it operates. Proper use of the seat,
seat belt and child restraints is necessary
for most effective protection. Failure to
follow all instructions in this manual con-
cerning the use of seats, seat belts and
child restraints can increase the risk or
severity of injury in an accident.
1indi-
cator light
2indi-
cator light
Status light
The front passenger seat is equipped with an
occupant classification sensor (pressure sensor)
that turns the front passenger air bag on or off
depending on the weight applied to the front
passenger seat. The indicator lights inform you
whether the front passenger front air bag is dis-
abled or enabled.
LRS2885

Other supplemental front-impact air
bag precautions
WARNING
●Do not place any objects on the steering
wheel pad or on the instrument panel.
Also, do not place any objects between
any occupant and the steering wheel or
instrument panel. Such objects may be-
come dangerous projectiles and cause
injury if the front air bags inflate.
● Immediately after inflation, several
front air bag system components will be
hot. Do not touch them; you may se-
verely burn yourself.
● No unauthorized changes should be
made to any components or wiring of
the supplemental air bag system. This is
to prevent accidental inflation of the
supplemental air bag or damage to the
supplemental air bag system.
● Do not make unauthorized changes to
your vehicle’s electrical system, sus-
pension system or front end structure.
This could affect proper operation of
the front air bag system. ●
Tampering with the front air bag system
may result in serious personal injury.
Tampering includes changes to the
steering wheel and the instrument
panel assembly by placing material
over the steering wheel pad and above
the instrument panel or by installing
additional trim material around the air
bag system.
● Removing or modifying the front pas-
senger seat may affect the function of
the air bag system and result in serious
personal injury.
● Modifying or tampering with the front
passenger seat may result in serious
personal injury. For example, do not
change the front seats by placing mate-
rial on the seat cushion or by installing
additional trim material, such as seat
covers, on the seat that are not specifi-
cally designed to assure proper air bag
operation. Additionally, do not stow any
objects under the front passenger seat
or the seat cushion and seatback. Such
objects may interfere with the proper
operation of the occupant classification
sensor (pressure sensor) . ●
No unauthorized changes should be
made to any components or wiring of
the seat belt system. This may affect the
front air bag system. Tampering with
the seat belt system may result in seri-
ous personal injury.
● It is recommended that you visit an
INFINITI retailer for work on and around
the front air bag. It is also recom-
mended that you visit an INFINITI re-
tailer for installation of electrical equip-
ment. The Supplemental Restraint
System (SRS) wiring harnesses* should
not be modified or disconnected. Unau-
thorized electrical test equipment and
probing devices should not be used on
the air bag system.
● A cracked windshield should be re-
placed immediately by a qualified repair
facility. A cracked windshield could af-
fect the function of the supplemental air
bag system.
*The SRS wiring harness connectors are
yellow and orange for easy identification.
When selling your vehicle, we request that you
inform the buyer about the front air bag system
and guide the buyer to the appropriate sections
in this Owner’s Manual.