Tire inflation pressureCheck the tire pressures (including the
spare) often and always prior to long
distance trips. The recommended tire
pressure specifications are shown on the
FMVSS label and/or the Tire and Loading
Information label under the “Cold Tire
(Inflation) Pressure” heading. The Tire
and Loading Information label is affixed to
the driver side center pillar. Tire pres-
sures should be checked regularly be-
cause:
Most tires naturally lose air over time.
Tires can lose air suddenly when
driven over potholes or other objects
or if the vehicle strikes a curbwhile
parking.
The tire pressures should be checked
when the tires are cold. The tires are
considered COLD after the vehicle has
been parked for 3 or more hours, or
driven less than 1 mile (1.6 km) at mod-
erate speeds.Incorrect tire pressure, including un-
der inflation, may adversely affect
tire life and vehicle handling.
WARNING
Improperly inflated tires can fail
suddenly and cause an acci-
dent.
The Gross Vehicle Weight Rat-
ing is located on the FMVSS
label. The vehicle weight capac-
ity is indicated on the Tire and
Loading Information label. Do
not load your vehicle beyond
this capacity. Overloading your
vehicle may result in reduced
tire life, unsafe operating con-
ditions due to premature tire
failure, or unfavorable handling
characteristics and could also
lead to a serious accident.
Loading beyond the specified
capacity may also result in fail-ure of other vehicle compo-
nents.
Before taking a long trip, or
whenever you heavily load your
vehicle, use a tire pressure
gauge to ensure that the tire
pressures are at the specified
level.
Do not drive your vehicle over
85 MPH (137 km/h) unless it is
equipped with high speed rated
tires. Driving faster than 85
MPH (137 km/h) may result in
tire failure, loss of control and
possible injury.
For additional information re-
garding tires, refer to “Impor-
tant Tire Safety Information”
(US) or “Tire Safety Informa-
tion” (Canada) in the Warranty
Information Booklet.
Maintenance and do-it-yourself
8-31
05.8.26/Z50-D/V5.0
3
Original (tire) size: The size of the
tires originally installed on the vehicle
at the factory.
4
Cold tire (inflation) pressure: Inflate
the tires to this pressure when thetires are cold. Tires are considered
COLD after the vehicle has been
parked for 3 or more hours, or driven
less than 1 mile (1.6 km) at moderate
speeds. The recommended cold tireinflation is set by the manufacturer to
provide the best balance of tire wear,
vehicle handling, driveability, tire
noise, etc., up to the vehicle’s
GVWR.
5
Tire size — refer to “Tire labeling”
later in this section.
6
Spare tire size or compact spare tire
size (if so equipped)
SDI1948
Maintenance and do-it-yourself
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05.8.26/Z50-D/V5.0
Checking the tire pressure1. Remove the valve stem cap from the
tire.
2. Press the pressure gauge squarely
onto the valve 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, reposi-
tion the gauge to eliminate this leak-
age.3. Remove the gauge.
4. Read the tire pressure on the gauge
stem and compare it to the specifica-
tion 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. Re-
check the pressure and add or release
air as needed.
6. Install the valve stem cap.
7. Check the pressure of all other tires,
including the spare.
SizeCold Tire
Inflation
Pressure
Front
Original
TireP235/65R18
104T230 kPa
33 psi
Rear
Original
TireP235/65R18
104T230 kPa
33 psi
Spare
TireT165/90D18
107M420 kPa
60 psi
SDI1949
8-34
Maintenance and do-it-yourself
05.8.26/Z50-D/V5.0
2
TIN (Tire Identification Number) for
new tire (example: DOT XX XX XXX
XXXX)
1. DOT: Abbreviation for the “Depart-
ment 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 identi-
fication mark
3. Two-digit code: Tire size4. Three-digit code: Tire type code (Op-
tional)
5. Three-digit code: Date of Manufacture
6. 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.
3
Tire 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.
4
Maximum permissible inflation pres-
sure
This number is the greatest amount
of air pressure that should be put in
the tire. Do not exceed the maximum
permissible inflation pressure.
5
Maximum load rating
This number indicates the maximumload 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.
6
Term of “tubeless” or “tube type”
Indicates whether the tire requires an
inner tube (“tube type”) or not
(“tubeless”).
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 letter-
ing or bears manufacturer, brand and/or
model name molding that is higher or
SDI1607
EXAMPLE
8-36
Maintenance and do-it-yourself
05.8.26/Z50-D/V5.0
CHANGING WHEELS AND TIRES
Tire rotationNISSAN recommends rotating the tires
every 7,500 miles (12,000 km).
See “Flat tire” in the “6. In case of
emergency” section of this manual for tire
replacing procedures.
As soon as possible, tighten the
wheel nuts to the specified torque
with a torque wrench.Wheel nut tightening torque:
80 ft-lb (108 N⋅m)
The wheel nuts must be kept tight-
ened to specifications at all times. It
is recommended that wheel nuts be
tightened to specification at each
tire rotation interval.
WARNING
After rotating the tires, check
and adjust the tire pressure.
Retighten the wheel nuts when
the vehicle has been driven for
600 miles (1,000 km) (also in
cases of a flat tire, etc.).
Do not include the spare tire in
the tire rotation.
For additional information re-
garding tires, refer to “Impor-
tant Tire Safety Information”
(US) or “Tire Safety Informa-
tion” (Canada) in the WarrantyInformation Booklet.
SDI1662
Maintenance and do-it-yourself
8-39
05.8.26/Z50-D/V5.0
braking while driving.
Periodically check spare tire inflation
pressure. Always keep the pressure
of the TEMPORARY USE ONLY spare
tire at 60 psi (420 kPa, 4.2 bar).
With the TEMPORARY USE ONLY
spare tire installed do not drive the
vehicle at speeds faster than 50 MPH
(80 km/h).
When driving on roads covered with
snow or ice, the TEMPORARY USE
ONLY spare tire should be used on
the rear wheel and the original tire
used on the front wheels (drive
wheels). Use tire chains only on the
front (original) tires.
Tire tread of the TEMPORARY USE
ONLY spare tire will wear at a faster
rate than the standard tire. Replace
the spare tire as soon as the tread
wear indicators appear.
Do not use the spare tire on other
vehicles.Do not use more than one spare tire
at the same time.
Do not tow a trailer when the TEM-
PORARY USE ONLY spare tire is in-
stalled.
CAUTION
Do not use tire chains on a TEMPO-
RARY USE ONLY spare tire. Tire
chains will not fit properly and may
cause damage to the vehicle.
Because the TEMPORARY USE
ONLY spare tire is smaller than the
original tire, ground clearance is re-
duced. To avoid damage to the ve-
hicle, do not drive over obstacles.
Also, do not drive the vehicle through
an automatic car wash since it may
get caught.
8-42
Maintenance and do-it-yourself
05.8.26/Z50-D/V5.0
9 Technical and consumer informationCapacities and recommended fuel/lubricants ................ 9-2
Fuel recommendation ...................................................... 9-3
Engine oil and oil filter recommendation.................... 9-5
Recommended SAE viscosity number ....................... 9-6
Air conditioning system refrigerant and lubricant
recommendations ............................................................. 9-6
Specifications.......................................................................... 9-8
Engine ................................................................................. 9-8
Wheels and tires .............................................................. 9-9
Dimensions and weights ................................................ 9-9
When traveling or registering your vehicle in another
country.................................................................................... 9-10
Vehicle identification ........................................................... 9-10
Vehicle identification number (VIN) plate ................ 9-10
Vehicle identification number (Chassis number) ... 9-10
Engine serial number .................................................... 9-11
F.M.V.S.S. certification label ....................................... 9-11
Emission control information label ............................ 9-11
Tire and loading information label ............................. 9-12
Air conditioner specification label ............................. 9-12Installing front license plate .............................................. 9-13
Vehicle loading information ............................................... 9-14
Terms ................................................................................ 9-14
Vehicle load capacity.................................................... 9-14
Loading tips .................................................................... 9-16
Payload weight capacity .............................................. 9-17
Measurement of weights ............................................. 9-17
Towing a trailer .................................................................... 9-18
Maximum load limits ...................................................... 9-18
Towing load/specification chart ................................. 9-20
Towing safety.................................................................. 9-20
Flat towing ....................................................................... 9-23
Uniform tire quality grading............................................... 9-24
Emission control system warranty ................................... 9-25
Reporting safety defects (US only) ................................ 9-25
Readiness for inspection/maintenance (I/M) test
(US only) ................................................................................ 9-26
Event data recorders ......................................................... 9-27
Owner’s Manual/Service Manual order information ... 9-27
In the event of a collision ............................................ 9-27
05.8.26/Z50-D/V5.0
Steps for determining correct load
limit1. Locate the statement “The combined
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 avail-
able amount of cargo and luggage
load capacity. For example, 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 onthe vehicle. That weight may not safely
exceed the available cargo and lug-
gage load capacity calculated in Step
4.
6. If your vehicle will be towing a trailer,
load from your trailer will be trans-
ferred 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 pres-
sures. See the Tire and Loading Informa-
tion label.
LOADING TIPSThere are tie down hooks located in the
cargo area. The tie down hooks can be
used to secure cargo with ropes or other
types of straps.
The GVW must not exceed GVWR or
GAWR as specified on the F.M.V.S.S.
certification label.
Do not load the front and rear axle to
the GAWR. Doing so will exceed the
GVWR.
STI0343
9-16
Technical and consumer information
05.8.26/Z50-D/V5.0