INFINITI Q50 2021 Owner's Manual

WHEELS AND TIRES
Road wheel
TypeSize Offset in (mm)
Conventional 17 × 7.5J
1.77 (45)
18 × 7.5J 1.77 (45)
19 × 8.5J 1.97 (50)
19 × 9J 1.85 (47)
19 × 9.5J 1.97 (50)
Tire
TypeSize Pressure PSI (kPa) [Cold]
Conventional P225/55RF17 95V
35 (240)
P225/50RF18 94V
P245/40RF19 94V
245/40RF19 94W
Front: 245/40RF19 94W
Rear: 265/35RF19 94W
Technical and consumer information10-9

10-10Technical and consumer information
DIMENSIONS
in (mm)
Overall length (with front license plate) 189.6 (4,815)
Overall length (without front license plate) 189.1 (4,803)
Overall width 71.8 (1,824)
Overall height 56.8 (1,443)*1 57.2 (1,453)*2
Front tread 60.8 (1,544)*3 60.4 (1,534)*460.9 (1,547)*5
60.6 (1,539)*6
Rear tread 61.8 (1,570)*3, *5 61.4 (1,560)*4, *6
Wheelbase 112.2 (2,850)
*1: Two-Wheel Drive (2WD) models
*2: Intelligent All-Wheel Drive (AWD) models
*3: 17 × 7.5J and 18 × 7.5J wheel models
*4: 19 × 8.5J wheel models
*5: 17 × 7.5J wheel with Intelligent All-Wheel Drive (AWD) models
*6: 19 × 9J wheel (front) /19 × 9.5J wheel (rear) models

If you plan to travel in another country,you
should first find out if the fuel available is
suitable for your vehicle’s engine.
Using fuel with too low an octane rating may
cause engine damage. All gasoline vehicles
must be operated with unleaded gasoline.
Therefore, avoid taking your vehicle to areas
where appropriate fuel is not available.
When transferring the registration of your
vehicle to another country, state, province
or district, it may be necessary to modify the
vehicle to meet local laws and regulations.
The laws and regulations for motor vehicle
emission control and safety standards vary
according to the country, state, province or
district; therefore, vehicle specifications may
differ.
When any vehicle is to be taken into
another country, state, province or district
and registered, its modifications, transpor-
tation, and registration are the responsi-
bility of the user. INFINITI is not responsible
for any inconvenience that may result.
STI0716
VEHICLE IDENTIFICATION NUM-
BER (VIN) PLATE
The vehicle identification number plate is
attached as shown. This number is the
identification for your vehicle and is used in
the vehicle registration.
STI0717
VEHICLE IDENTIFICATION NUM-
BER (chassis number)
The number is stamped as shown in the
engine compartment.
Technical and consumer information10-11
WHEN TRAVELING OR REGISTERING
IN ANOTHER COUNTRYVEHICLE IDENTIFICATION

10-12Technical and consumer information
STI0509
ENGINE SERIAL NUMBER
The number is stamped on the engine as
shown.
STI0718
F.M.V.S.S./C.M.V.S.S. CERTIFICA-
TION LABEL
The Federal/Canadian Motor Vehicle Safety
Standards (F.M.V.S.S./C.M.V.S.S.) certifica-
tion label is affixed as shown. This label
contains valuable vehicle information, such
as: Gross Vehicle Weight Ratings (GVWR),
Gross Axle Weight Rating (GAWR), month
and year of manufacture, Vehicle Identifica-
tion Number (VIN), etc. Review it carefully.
STI0719
EMISSION CONTROL INFORMA-
TION LABEL
The emission control information label is
attached as shown.

JVT0220X
TIRE AND LOADING INFORMA-
TION LABEL
The cold tire pressure is shown on the Tire
and Loading Information label affixed to the
pillar as illustrated.
STI0721
AIR CONDITIONER SPECIFICA-
TION LABEL
The air conditioner specification label is
attached as shown.
Technical and consumer information10-13

10-14Technical and consumer information
Air conditioner specification label symbols:
Symbol Name Reference Graphic
Caution ISO 7000 0434
Air Conditioning System (MAC) ISO 2575 D01
MAC System Lubricant Type
(PAG–POE)
Requires Registered Technician
to Service MAC System
Flammable Refrigerant

JVT0530X
Use the following steps to mount the license
plate:
Before mounting the license plate, confirm
that the following parts are enclosed in the
plastic bag.
Only use the recommended mounting posi-
tion, otherwise the radar sensor (Intelligent
Cruise Control (ICC) system) (if so equipped)
obstruction may result.
.License plate bracket
. J-nut × 2
. Screw × 2
. Screw grommet × 2
1. Park the vehicle on flat, level ground.
2. Locate the center position
as illu-
strated. Position the license plate brack-
et at a distance of approximately 0.91 in
(23 mm)
from the bottom of the
bumper. Hold the license plate bracket
in place.
3. Mark the center of the hole
with a felt-
tip pen.
4. Carefully drill two pilot holes using a 0.35 in (9 mm) drill bit at the marked
locations. (Be sure that the drill only
goes through the bumper fascia.)
5. Insert grommets into the hole on the fascia.
6. Insert a flat-blade screwdriver into the
Technical and consumer information10-15
INSTALLING FRONT LICENSE PLATE

10-16Technical and consumer information
grommet hole to add 90° turn onto the
part.
7. Install the license plate bracket with screws.
STI0623
Left side
This vehicle is equipped with air deflectors in
front of the front wheels. The deflectors will
change the air flow to help improve aero-
dynamic performance.
When transporting your vehicle on a trailer,
the air deflectors may interfere with a steep
slope to a trailer bed. In this case, remove the
deflectors from the undercover of the ve-
hicle.
1. Loosen three screws as shown and remove the left-side air deflector
.
2. Tighten the removed screw
in its
original position.
3. Perform the same procedure to remove the right-side air deflector. 4. Store the two air deflectors and four
screws to reinstall in the reverse order.
5. When reinstalling, make sure all six screws are firmly tightened on both air
deflectors.
REMOVING AIR DEFLECTORS

WARNING
.It is extremely dangerous to
ride in a cargo area inside the
vehicle. In a collision, people
riding in these areas are more
likely to be seriously injured or
killed.
.Do not allow people to ride in
any area of vehicle that is not
equipped with seats and seat
belts.
.Be sure everyone in your vehicle
is in a seat and using a seat belt
properly.
TERMS
It is important to familiarize yourself
with the following terms before load-
ing your vehicle:
.Curb Weight (actual weight ofyour vehicle) - vehicle weight in-
cluding: standard and optional
equipment, fluids, emergency
tools, and spare tire assembly. This
weight does not include passen- gers and cargo.
.GVW (Gross Vehicle Weight) -
curb weight plus the combined
weight of passengers and cargo.
.GVWR (Gross Vehicle Weight Rat-ing) - maximum total combined
weight of the unloaded vehicle,
passengers, luggage, hitch, trailer
tongue load and any other op-
tional equipment. This information
is located on the F.M.V.S.S./C.M.
V.S.S. label.
.GAWR (Gross Axle Weight Rating)- maximum weight (load) limit
specified for the front or rear axle.
This information is located on the
F.M.V.S.S./C.M.V.S.S. label.
.GCWR (Gross Combined Weight
Rating) - The maximum total
weight rating of the vehicle, pas-
sengers, cargo, and trailer.
.Vehicle Capacity Weight, Loadlimit, Total load capacity - max-
imum total weight limit specified
of the load (passengers and cargo)
for the vehicle. This is the max-
imum combined weight of occu- pants and cargo that can be
loaded into the vehicle. If the
vehicle is used to tow a trailer,
the trailer tongue weight must be
included as part of the cargo load.
This information is located on the
Tire and Loading Information la-
bel.
.Cargo capacity - permissible
weight of cargo, the weight of
total occupants weight subtracted
from the load limit.
Technical and consumer information10-17
VEHICLE LOADING INFORMATION

10-18Technical and consumer information
STI0365
VEHICLE LOAD CAPACITY
Do not exceed the load limit of your
vehicle shown as “The combined
weight of occupants and cargo” on
the Tire and Loading Information
label. Do not exceed the number of
occupants shown as “Seating Capa-
city” on the Tire and Loading Infor-
mation label.
To get “the combined weight of
occupants and cargo”, add the weight
of all occupants, then add the total
luggage weight. Examples are shown
in the illustration.
Steps for determining correct load
limit
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
luggage load capacity. For exam-
ple, if the XXX amount equals
1400 lbs. and there will be five
150 lb. passengers in your vehicle,
the amount of available cargo and
luggage load capacity is 650 lbs.
(1400 − 750 (5 x 150) = 650 lbs or
640 − 340 (5 x 70) = 300 kg.)
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 Gross
Vehicle Weight Rating (GVWR) or the
Gross Axle Weight Rating (GAWR)