load capacity NISSAN 350Z 2004 Z33 Owners Manual

TIRE PRESSURE
Tire inflation pressureCheck the pressure of the tires (including the
spare) often and always prior to long distance
trips. The recommended tire pressure specifica-
tions are shown on the Tire and Loading Infor-
mation label under the “Recommended Cold
Tire Inflation Pressure” heading. The Tire and
Loading Information label is affixed to the driver
side center pillar. Tire pressures should be
checked regularly because:

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
moderate speeds.
Incorrect tire pressure, including under in-
flation, may adversely affect tire life and
vehicle handling.
WARNING

Improperly inflated tires can fail sud-
denly and cause an accident.

The vehicle capacity weight is indi-
cated on the Tire and Loading Infor-
mation label. Do not load your ve-
hicle beyond this capacity.
Overloading your vehicle may result
in reduced tire life, unsafe operating
conditions due to premature tire mal-
function, or unfavorable handling
characteristics and could also lead to
a serious accident. Loading beyond
the specified capacity may also result
in a malfunction of other vehicle
components.

Before taking a long trip, or when-
ever 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. Drivingfaster than 85 MPH (137 km/h) may
result in tire failure, loss of control
and possible injury.

For additional information regarding
tires, refer to “Important Tire Safety
Information” (US) or “Tire Safety In-
formation” (Canada) in the Warranty
Information Booklet.
Low tire pressure warning system (if
so equipped)The low tire pressure warning system displays
the tire pressure of all tires (except the spare tire)
on the trip computer by sending a signal from a
sensor that is installed in each wheel. For more
details, refer to “Trip computer” and “Low tire
pressure warning light” in the “2. Instruments
and controls” section, “Low tire pressure warn-
ing system” in the “5. Starting and driving”
section, and “Flat tire” in the “6. In case of
emergency” section. If the tire pressure dis-
played on the trip computer is lower than the
COLD tire pressure shown on the Tire and
Loading Information label, check the pressure of
all four tires and adjust them to the COLD tire
pressure. The low tire pressure warning system
will activate only when the vehicle is driven at
speeds above 20 MPH (32 km/h).
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Tire and loading information label
1Seating capacity: The maximum number of
occupants that can be seated in the vehicle.
2Vehicle load limit: See loading information in
the “9. Technical and consumer information”
section.
3Original tire size: The size of the tires origi-
nally installed on the vehicle at the factory.
4Recommended cold tire inflation pressure:
Inflate the tires to this pressure when the tires
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
tire inflation is set by the manufacturer to
provide the best balance of tire wear, vehicle
handling, driveability, tire noise, etc., up to the
vehicles GVWR.
5Tire size — refer to “Tire labeling” later in this
section.
6and
7
Spare tire size or compact spare tire
size (if so equipped)
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, 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
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Tire wear and damage
WARNING

Tires should be periodically in-
spected for wear, cracking, bulging,
or objects caught in the tread. If ex-
cessive wear, cracks, bulging, or
deep cuts are found, the tire should
be replaced.

The original tires have a built-in tread
wear indicator. When the wearindicator is visible, the tire should be
replaced.

Improper service for a spare tire may
result in serious personal injury. If it
is necessary to repair the spare tire,
contact your NISSAN dealer.

For additional information regarding
tires, refer to “Important Tire Safety
Information” (US) or “Tire Safety In-
formation” (Canada) in the Warranty
Information Booklet.
Replacing wheels and tiresWhen replacing a tire, use the same size, speed
rating and load carrying capacity as originally
equipped. See “Specifications” in the “9. Tech-
nical and consumer information” section for rec-
ommended types and sizes of tires and wheels.
WARNING

The use of tires other than those
recommended or the mixed use of
tires of different brands, construction(bias, bias-belted or radial), or tread
patterns can adversely affect the ride,
braking, handling, ground clearance,
body-to-tire clearance, tire chain
clearance, speedometer calibration,
headlight aim and bumper height.
Some of these effects may lead to
accidents and could result in serious
personal injury.

If the wheels are changed for any
reason, always replace with wheels
which have the same offset dimen-
sion. Wheels of a different offset
could cause early tire wear, possibly
degraded vehicle handling character-
istics and/or interference with the
brake discs. Such interference can
lead to decreased braking efficiency
and/or early brake pad wear.

When a spare tire is mounted or a
wheel is replaced, tire pressure will
not be indicated and the low tire
pressure warning system will not
function. Contact your NISSAN
dealer as soon as possible for tire
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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.................................................... 9-15
Loading tips ................................................................... 9-15
Towing a trailer ................................................................... 9-16
Maximum load limits ...................................................... 9-16
Towing safety.................................................................. 9-17
Flat towing .......................................................................... 9-20
Automatic transmission ............................................. 9-20
Manual transmission .................................................... 9-20
Uniform tire quality grading ............................................. 9-21
Emission control system warranty ................................. 9-22
Reporting safety defects (US only) ............................... 9-22
Readiness for inspection/maintenance (I/M) test
(US only) .............................................................................. 9-22
Owner’s Manual/Service Manual order
information ........................................................................... 9-24
In the event of a collision ........................................... 9-24


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8. Install the license plate with bolts that are no
longer than 0.55 in (14 mm).
WARNING

It is extremely dangerous to ride in a
cargo area inside of a vehicle. In a
collision, people riding in these areas
are more likely to be seriously in-
jured or killed

Do not allow people to ride in any
area of your 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.TERMSIt is important to familiarize yourself with the
following terms before loading your vehicle:

CurbWeight (actual weight of your vehicle) -
vehicle weight including: standard and op-
tional equipment, fluids, emergency tools,
and spare tire assembly. This weightdoes
notinclude passengers and cargo.

GVW (Gross Vehicle Weight) - curbweight
plus the combined weight of passengers and
cargo.
GVWR (Gross Vehicle Weight Rating) -
maximum total combined weight of the un-
loaded vehicle, passengers, luggage, hitch,
trailer tongue load and any other optional
equipment. This information is located on the
F.M.V.S.S. label.

GAWR (Gross Axle Weight Rating) - maxi-
mum weight (load) limit specified for the front
or rear axle. This information is located on the
F.M.V.S.S. label.

GCWR (Gross Combined Weight rating) -
The maximum total weight rating of the ve-
hicle, passengers, cargo, and trailer.

Vehicle Capacity Weight, Load limit, Total
load capacity - maximum total weight limit
specified of the load (passengers and cargo)
for the vehicle. This is the maximum com-
bined weight of occupants 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 label.

Cargo capacity - permissible weight of cargo,
the subtracted weight of occupants from the
load limit.VEHICLE LOADING
INFORMATION
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VEHICLE LOAD CAPACITYDo 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 Capacity” on the Tire and
Loading Information 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 combined weight
of occupants and cargo should never exceed
XXX kilograms or XXX pounds” 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 kilograms or XXX
pounds.(4) The resulting figure equals the available
amount of cargo and luggage load capacity.
For example, if the “XXX” amount equals
1,400 lbs. and there will be five - 150 lb.
passengers in your vehicle, the amount of
available cargo and luggage load capacity is
650 lbs. [1,400 − 750 (5 x 150) = 650 lbs.]
(5) Determine the combined weight of luggage
and cargo being loaded on the vehicle. For
safety, that weight must not exceed the avail-
able 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.
LOADING TIPS
The GVW must not exceed GVWR or
GAWR as specified on the F.M.V.S.S. certi-
fication label.

Do not load the front and rear axle to the
GAWR. Doing so will exceed the GVWR.
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