2022 INFINITI QX50 tires

Engine coolant*:Replace coolant at the
specified interval. When adding or replacing
coolant, be sure to use only Genuine NISSAN
Long Life Antifreeze/Coolant (blue) or
equivalent with the proper mixture. (For ad-
ditional information on the proper mixture for
your area, see “Engine cooling system”
(P. 8-4).)
NOTE: Mixing any other type of coolant or
the use of non-distilled water may reduce
the recommended service interval of the
coolant.
Engine oil and oil filter: Replace engine oil
and oil filter at the specified intervals. For
recommended oil grade and viscosity, see
“Recommended fluids/lubricants and capaci-
ties” (P. 10-2).
Engine valve clearance*: Inspect only if valve
noise increases. Adjust valve clearance if
necessary.
Evaporative emissions control vapor lines*:
Check vapor lines for leaks or looseness.
Tighten connections or replace parts as
necessary.
Fuel lines/connections*: Check the fuel
hoses, piping and connections for leaks,
looseness, or deterioration. Tighten connec-
tions or replace parts as necessary. Spark plugs:
Replace at specified intervals.
Install new plugs of the same type as origi-
nally equipped.
CHASSIS AND BODY
MAINTENANCE:
Brake lines and cables: Visually inspect for
proper installation. Check for chafing, cracks,
deterioration, and signs of leaking. Replace
any deteriorated or damaged parts
immediately.
Brake pads and rotors: Check for wear, de-
terioration and fluid leaks. Replace any dete-
riorated or damaged parts immediately.
Exhaust system: Visually inspect the exhaust
pipes, muffler and hangers for leaks, cracks,
deterioration, and damage. Tighten connec-
tions or replace parts as necessary.
In-cabin microfilter: Replace at specified in-
tervals. When driving for prolonged periods in
dusty conditions, replace the filter more
frequently.
Propeller shaft(s): Check for damage, loose-
ness, and grease leakage. (AWD)
Steering gear and linkage, axle and suspen-
sion parts, drive shaft boots: Check for dam-
age, looseness, and leakage of oil or grease.
Under severe driving conditions, inspect more
frequently. Tire rotation:
Rotate tires at the specified
interval shown in the maintenance schedule.
When rotating tires, check for damage and
uneven wear. Replace if necessary.
Transmission fluid/oil, differential oil and
transfer case oil: Visually inspect for signs of
leakage at specified intervals.
Replace at specified intervals.
9-6Maintenance and schedules

10 Technical and consumer information
Recommended fluids/lubricants and capacities . . 10-2Fuel recommendation ....................... 10-4
Engine oil and oil filter recommendations .....10-6
Air conditioner system refrigerant and oil
recommendations ........................... 10-7
Specifications .................................. 10-8
Engine ...................................... 10-8
Wheels and tires ............................ 10-9
Dimensions and weights ....................10-9
When traveling or registering in another
country ....................................... 10-10
Vehicle identification .......................... 10-10
Vehicle Identification Number (VIN) plate . . . 10-10
Vehicle identification number (chassis
number) ................................... 10-10
Engine serial number ....................... 10-11
F.M.V.S.S./C.M.V.S.S. certification label .....10-11
Emission control information label ..........10-11
Tire and Loading Information label ..........10-12
Air conditioner specification label ...........10-12
Installing front license plate ....................10-13
Vehicle loading information ....................10-15
Terms ..................................... 10-15Vehicle load capacity
....................... 10-16
Securing the load .......................... 10-17
Loading tips ............................... 10-18
Measurement of weights ...................10-19
Towing a trailer ............................... 10-19
Maximum load limits ....................... 10-20
Towing load/specification ..................10-23
Towing safety ............................. 10-24
Flat towing for all–wheel drive vehicle (if
so equipped) ............................... 10-28
Flat towing for front wheel drive vehicle
(if so equipped) ............................ 10-29
Uniform tire quality grading ...................10-29
Emission control system warranty .............10-30
Reporting safety defects ......................10-31
Readiness for Inspection/Maintenance (I/M)
test .......................................... 10-32
Event Data Recorders (EDR) ..................
10-33
Additional

Data Recording (on vehicles
equipped with optional ProPILOT Assist) . . . 10-33
Owner's Manual/Service Manual order
information ................................... 10-34

WHEELS AND TIRES
Wheel typeOffset in (mm) Size
Aluminum 1.54 (39)19 x 7.5J
1.73 (44) 20 x 8.5J
Tire size P235/55RF19
P255/45RF20
Spare tire Not equipped
DIMENSIONS AND WEIGHTS
Overall lengthin (mm) 184.8 (4,693)
Overall width in (mm) 74.9 (1,903)
Overall height in (mm) 66.1 (1,679)
Front track 19 inch wheel in (mm) 64.4 (1,635)
20 inch wheel in (mm) 64.0 (1,625)
Rear track 19 inch wheel in (mm) 64.2 (1,630)
20 inch wheel in (mm) 63.8 (1,620)
Wheelbase in (mm) 110.2 (2,800)
Gross vehicle weight rating lbs. (kg) Refer to the “F.M.V.S.S./
C.M.V.S.S. certifica-
tion label” on the
center pillar be-
tween the driver's
side front and rear
doors.
Gross axle weight rating
Front lbs. (kg)
Rear lbs. (kg)
Technical and consumer information10-9

1. Locate the statement “The com-bined weight of occupants and
cargo should never exceed XXX kg
or XXX lbs.” on your vehicle’s
placard.
2. Determine the combined weight of the driver and passengers that will
be riding in your vehicle.
3. Subtract the combined weight of the driver and passengers from
XXX kg. or XXX lbs.
4. The resulting figure equals the available amount of cargo and lug-
gage load capacity. For example, if
the “XXX” amount equals 1400 lbs.
and there will be five 150 lb. pas-
sengers in your vehicle, the amount
of available cargo and luggage
load capacity is 650 lbs. (1400-
750 (5 X 150) = 650 lbs.) 5. Determine the combined weight of
luggage and cargo being loaded on
the vehicle. That weight may not
safely exceed the available cargo
and luggage load capacity calcu-
lated in step 4.
6. If your vehicle will be towing a trailer, load from 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, con-
firm that you do not exceed the GVWR
or the GAWR for your vehicle. For ad-
ditional information, see “Measure-
ment of weights” (P. 10-19).
Also check tires for proper inflation
pressures. For additional information,
see “Tire and Loading Information la-
bel” (P. 8-29).
SECURING THE LOAD
There are luggage hooks located in the cargo
area as shown. The hooks can be used to
secure cargo with ropes or other types of
straps.
When securing items using luggage hooks
located on the side finisher do not apply a
load over more than 6.5 lbs. (29 N) to a single
hook.
The luggage hooks that are located on the
floor should have loads less than 110 lbs.
(490 N) to a single hook.
LTI2331
Cargo area luggage hooks
Technical and consumer information10-17

A weight-distributing hitch system (Class IV)
is recommended if you plan to tow trailers
with a maximum weight over 5,000 lbs.
(2,268 kg). Check with the trailer and towing
equipment manufacturers to determine if
they recommend the use of a weight-
distributing hitch system.
NOTE:
A weight-distributing hitch system may af-
fect the operation of trailer surge brakes. If
you are considering use of a weight-
distributing hitch system with a surge
brake-equipped trailer, check with the surge
brake, hitch or trailer manufacturer to de-
termine if and how this can be done.
Follow the instructions provided by the
manufacturer for installing and using the
weight-distributing hitch system.
General set-up instructions are as follows:
1. Park unloaded vehicle on a level surface.With the ignition switch in the ON position
and the doors closed, allow the vehicle to
stand for several minutes so that it can
level.
2. Measure the height of a reference point on the front and rear bumpers at the cen-
ter of the vehicle. 3. Attach the trailer to the vehicle and adjust
the hitch equalizers so that the front bum-
per height is within0-.5inches (0 – 13
mm) of the reference height measured in
step 2. The rear bumper should be no
higher than the reference height mea-
sured in step 2.
WARNING
Properly adjust the weight distributing
hitch so the rear of the bumper is no higher
than the measured reference height when
the trailer is attached. If the rear bumper is
higher than the measured reference height
when loaded, the vehicle may handle un-
predictably which could cause a loss of ve-
hicle control and cause serious personal in-
jury or property damage.
Sway control device
Sudden maneuvers, wind gusts, and buffet-
ing caused by other vehicles can affect trailer
handling. Sway control devices may be used
to help control these affects. If you choose to
use one, contact a reputable trailer hitch sup-
plier to make sure the sway control device will
work with the vehicle, hitch, trailer and the
trailer's brake system. Follow the instructions
provided by the manufacturer for installing
and using the sway control device.
Class I hitch
Class I trailer hitch equipment (receiver, ball
mount and hitch ball) can be used to tow
trailers of a maximum weight of 2,000 lbs.
(907 kg).
Class II hitch
Class II trailer hitch equipment (receiver, ball
mount and hitch ball) can be used to tow
trailers of a maximum weight of 3,500 lbs.
(1,587 kg).
Tire pressures
• When towing a trailer, inflate the vehicle tires to the recommended
cold tire pressure indicated on the
Tire and Loading Information label.
• Trailer tire condition, size, load rating and proper inflation pressure should
be in accordance with the trailer and
tire manufacturer's specifications.
Safety chains
Always use suitable safety chains between
your vehicle and the trailer. The safety chains
should be crossed and should be attached to
the hitch, not to the vehicle bumper or axle.
Technical and consumer information10-25

•DO NOT tow your All-wheel drive
(AWD) vehicle with any wheels on the
ground. Doing so may cause serious and
expensive damage to the powertrain.
• For emergency towing procedures see
“Towing recommended by INFINITI”
(P. 6-8).
FLAT TOWING FOR FRONT
WHEEL DRIVE VEHICLE (if so
equipped)
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 re-
sult in severe transmission damage.
• Whenever flat towing your vehicle, al-
ways tow forward, never backward.
• Never tow your front wheel drive vehicle
with the front tires on the ground. Doing
so may cause serious and expensive dam-
age to the powertrain. •
DO NOT tow your front wheel drive con-
tinuously variable transmission vehicle
with all four wheels on the ground (flat
towing). Doing so WILL DAMAGE inter-
nal transmission parts due to lack of
transmission lubrication.
• For emergency towing procedures see
“Towing recommended by INFINITI”
(P. 6-8).
Continuously Variable Transmission
To tow a vehicle equipped with a continu-
ously variable transmission, an appropriate
vehicle dolly MUSTbe placed under the
towed vehicle's drive wheels. Alwaysfollow
the dolly manufacturer's recommendations
when using their product.
NOTE:
It the battery is completely drained the
transmission will not manually shift to other
positions. DOT (Department of Transportation) Quality
Grades: All passenger car tires must conform
to federal safety requirements in addition to
these grades.
Quality grades can be found where appli-
cable 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 govern-
ment course as a tire graded 100. The rela-
tive performance of tires depends upon the
actual conditions of their use, however, and
may depart significantly from the norm due
to variations in driving habits, service prac-
tices and differences in road characteristics
and climate.
UNIFORM TIRE QUALITY GRADING
Technical and consumer information10-29

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 traction
tests, and does not include acceleration,
cornering, hydroplaning, or peak traction
characteristics. Temperature A, B and C
The temperature grades are A (the highest),
B, and C, representing the tire’s resistance to
the generation of heat, and its ability to dis-
sipate 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 performance
which all passenger car tires must meet under
the Federal Motor Safety 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 es-
tablished for a tire that is properly inflated
and not overloaded. Excessive speed,
under-inflation, or excessive loading, ei-
ther separately or in combination, can
cause heat build-up and possible tire
failure. Your INFINITI is covered by the following
emission warranties:
For USA
1. Emission Defects Warranty
2. Emissions Performance Warranty
Details of these warranties may be found
with other vehicle warranties in your War-
ranty Information Booklet which comes with
your INFINITI. If you did not receive a War-
ranty Information Booklet, or it is 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
EMISSION CONTROL SYSTEM
WARRANTY
10-30Technical and consumer information

Rear bench seats...............1-5Seat belt
Child safety................ .1-20Infants and small children.....1-20, 1-21Injured person................1-15Larger children...............1-21Precautions on seat belt usage.....1-12Pregnant women..............1-16Seat belt extenders............1-19Seat belt maintenance...........1-19Seat belts.............. .1-12, 7-7Three-point type with retractor.....1-16Seat belt extenders..............1-19Seat belt warning light........1-15, 2-12Seatback pockets.............. .2-54Seats
Adjustment................. .1-2Armrests................... .1-5Front seats..................1-2Heated seats................2-45Rear bench seat...............1-5Seats/floor mats............... .7-6Security indicator light............2-12Security system
(INFINITI vehicle immobilizer system),
engine start
..........2-30, 3-4, 5-16Security systemsVehicle security system..........2-29Self-adjusting brakes............ .8-19Service manual order form.........10-34Servicing air conditioner...........4-43Spark plug replacement...........8-15Spark plugs.................. .8-15Specifications.................10-8
Speedometer...............2-4, 2-5SRS warning label...............1-62Stability control...............5-140Standard maintenance.............9-9Starting
Before starting the engine........5-16Jump starting............ .6-5, 8-14Precautions when starting and
driving................ .5-4, 5-10Push starting.................6-7Starting the engine.............5-16Starting the engine............. .5-16Steering
Power steering system. . . .5-135, 5-136Steering Assist switch (for vehicles with
ProPILOT Assist).............. .2-47Steering wheel................ .3-31Stop light................... .8-25Storage.................... .2-54Storage tray..................2-55Sun visors................... .3-32Sunglasses case................2-56Sunglasses holder...............2-56Sunroof................. .2-69, 7-5Supplemental air bag warning labels. . . .1-62Supplemental air bag warning
light.................. .1-62, 2-12Supplemental front impact air bag
system.................... .1-49Supplemental restraint system
Information and warning labels.....1-62Precautions on supplemental restraint
system................... .1-41
Supplemental restraint system
(Supplemental air bag system)........1-41Switch
Autolight switch............. .2-36Automatic power window switch. . . .2-67Fog light switch..............2-43Hazard warning flasher switch......6-2Headlight aiming control.........2-41Headlight and turn signal switch. . . .2-36Instrument brightness control......2-42Power door lock switch...........3-5Rear window wiper and washer
switches.................. .2-34Turn signal switch.............2-42
T
Tachometer.................. .2-6Temperature gauge
Engine coolant temperature gauge. . . .2-6Theft(INFINITI vehicle immobilizer system),
engine start
..........2-30, 3-4, 5-16Three-way catalyst.............. .5-4Tire
Flat tire................... .6-3Tire and Loading Information label. .10-12Tire chains.................8-38Tire pressure................8-27Tire rotation................8-38Types of tires................8-35Uniform tire quality grading......10-29Wheel/tire size...............10-9
11-6