2005 NISSAN 350Z spare wheel

WARNING

Always make sure that the spare tire
and jacking equipment are properly
secured after use. Such items can
become dangerous projectiles in an
accident or sudden stop.

The spare tire is designed for emer-
gency use. See specific instructions
under the heading “Wheels and tires”
in the “8. Maintenance and do-it-
yourself” section of this manual.To start your engine with a booster battery, the
instructions and precautions below must be
followed.
WARNING

If done incorrectly, jump starting can
lead to a battery explosion, resulting
in severe injury or death. It could also
damage your vehicle.

Explosive hydrogen gas is always
present in the vicinity of the battery.
Keep all sparks and flames away
from the battery.

Do not allow battery fluid to come
into contact with eyes, skin, clothing
or painted surfaces. Battery fluid is a
corrosive sulfuric acid solution which
can cause severe burns. If the fluid
should come into contact with any-
thing, immediately flush the con-
tacted area with water.

Keep battery out of the reach of chil-
dren.

The booster battery must be rated at12 volts. Use of an improperly rated
battery can damage your vehicle.

Whenever working on or near a bat-
tery, always wear suitable eye protec-
tors (for example, goggles or indus-
trial safety spectacles) and remove
rings, metal bands, or any other jew-
elry. Do not lean over the battery
when jump starting.

Do not attempt to jump start a frozen
battery. It could explode and cause
serious injury.JUMP STARTING
In case of emergency
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corrosive materials, check lubrication frequently.
Lights*:Clean the headlights on a regular basis.
Make sure that the headlights, stop lights, tail
lights, turn signal lights, and other lights are all
operating properly and installed securely. Also
check headlight aim.
Road wheel nuts (lug nuts)*:When checking
the tires, make sure no nuts are missing, and
check for any loose nuts. Tighten if necessary.
Tire rotation*:Tires cannot be rotated in this
vehicle.
Tire, wheel alignment and balance:If the
vehicle pulls to either side while driving on a
straight and level road, or if you detect uneven or
abnormal tire wear, there may be a need for
wheel alignment.
If the steering wheel or seat vibrates at normal
highway speeds, wheel balancing may be
needed.
For additional information regarding tires, refer to
“Important Tire Safety Information” (US) or “Tire
Safety Information” (Canada) in the Warranty
Information Booklet.
Tires*:Check the pressure with a gauge often
and always prior to long distance trips. Adjust
the pressure in all tires, including the spare, to
the pressure specified. Check carefully for dam-age, cuts or excessive wear.
Windshield:Clean the windshield on a regular
basis. Check the windshield at least every six
months for cracks or other damage. Have a
damaged windshield repaired by a qualified re-
pair facility.
Windshield wiper blades*:Check for cracks
or wear if they do not wipe properly.
Inside the vehicleThe maintenance items listed here should be
checked on a regular basis, such as when
performing periodic maintenance, cleaning the
vehicle, etc.
Automatic transmission P (Park) position
mechanism:On a fairly steep hill check that the
vehicle is held securely with the selector lever in
the P (Park) position without applying any
brakes.
Accelerator pedal:Check the pedal for
smooth operation and make sure the pedal does
not catch or require uneven effort. Keep the floor
mat away from the pedal.
Brakes:Check that the brakes do not pull the
vehicle to one side when applied.
Brake pedal and booster*:Check the pedal
for smooth operation and make sure it has the
proper distance under it when depressed fully.Check the brake booster function. Be sure to
keep floor mat away from the pedal.
Clutch pedal*:Make sure the pedal operates
smoothly and check that it has the proper free
play.
Parking brake*:Check that the lever has the
proper travel and make sure that the vehicle is
held securely on a fairly steep hill when only the
parking brake is applied.
Seats:Check seat position controls such as
seat adjusters, seatback recliner, etc. to ensure
they operate smoothly and that all latches lock
securely in every position. Check that the head
restraints move up and down smoothly and that
the locks (if equipped) hold securely in all
latched positions.
Seat belts:Check that all parts of the seat belt
system (for example, buckles, anchors, adjusters
and retractors) operate properly and smoothly,
and are installed securely. Check the belt web-
bing for cuts, fraying, wear or damage.
Steering wheel:Check for changes in the
steering conditions, such as excessive free play,
hard steering or strange noises.
Warning lights and chimes:Make sure that all
warning lights and chimes are operating prop-
erly.
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TIRE PRESSURE
Low tire pressure warning systemThis vehicle is equipped with the low tire pres-
sure warning system. It monitors tire pressure of
all tires except the spare. When the low tire
pressure warning light is lit, one or more of your
tires is significantly under-inflated. The system
also displays 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.
The low tire pressure warning system will acti-
vate only when the vehicle is driven at speeds
above 20 MPH (32 km/h). Also, this system may
not detect a sudden drop in tire pressure (for
example a flat tire while driving).
For more details, refer to “Trip computer” and
“Low tire pressure warning light” in the “2.
Instruments and controls” section, “Low tire
pressure warning system” in the “5. Starting and
driving” section, and “Flat tire” in the “6. In case
of emergency” section.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 ColdTire 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 weight capacity is indi-
cated on the Tire and Loading Infor-
mation label. Do not load your ve-
hicle beyond this capacity.
Overloading your vehicle may resultin reduced tire life, unsafe operating
conditions due to premature tire fail-
ure, or unfavorable handling charac-
teristics and could also lead to a
serious accident. Loading beyond the
specified capacity may also result in
failure 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. Driving
faster 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.
WHEELS AND TIRES
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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.Coupe model SizeCold Tire Inflation
Pressure
Front Original Tire225/50R17
225/45R18240 kPa (35 psi)
Rear Original Tire235/50R17
245/45R18240 kPa (35 psi)
Spare TireT145/90D16
T155/80R17420 kPa (60 psi)Roadster model SizeCold Tire Inflation
Pressure
Front Original Tire225/50R17 220 kPa (32 psi)
225/45R18 240 kPa (35 psi)
Rear Original Tire235/50R17 220 kPa (32 psi)
245/45R18 240 kPa (35 psi)
Spare TireT145/90D16
T155/80R17420 kPa (60 psi)
TIRE LABELINGFederal 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.
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 side-
wall 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.
SDI1575
EXAMPLE
SDI1606
EXAMPLE
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manufacturer’s suggestions.Use only SAE
class “S” chains.Class “S” chains are used on
vehicles with restricted tire to vehicle clearance.
Vehicles that can use Class “S” chains are
designed to meet the SAE standard minimum
clearances between the tire and the closest
vehicle suspension or body component required
to accommodate the use of a winter traction
device (tire chains or cables). The minimum
clearances are determined using the factory
equipped tire size. Other types may damage
your vehicle. Use chain tensioners when recom-
mended by the tire chain manufacturer to ensure
a tight fit. Loose end links of the tire chain must
be secured or removed to prevent the possibility
of whipping action damage to the fenders or
undercarriage. If possible, avoid fully loading
your vehicle when using tire chains. In addition,
drive at a reduced speed. Otherwise, your ve-
hicle may be damaged and/or vehicle handling
and performance may be adversely affected.

Never install tire chains on a T-type
spare tire.

Do not use the chains on dry roads.

Tire chains must be installed only on the
rear wheels and not on the front wheels.
CHANGING WHEELS AND TIRES
Tire rotationTires cannot be rotated in this vehicle, as front
tires are different size from rear tires and the
direction of wheel rotation is fixed in each tire.
A pin is on the front brake rotor to prevent the
rear wheels from being installed in place of the
front wheels. The spare tire can be installed in
place of the front and rear wheels. When install-
ing the spare tire in the front wheel, the hole in
the spare tire wheel must be aligned with the pin
on the brake rotor.
1. Wear indicator
2. Wear indicator location mark
Tire wear and damage
WARNING

Tires should be periodically in-
spected for wear, cracking, bulging or
objects caught in the tread. If exces-
sive wear, cracks, bulging or deep
cuts are found, the tire(s) should be
replaced.
SDI1663
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The original tires have built-in tread
wear indicators. When the wear indi-
cators are visible, the tire(s) should
be replaced.

Improper service of the spare tire
may result in serious personal injury.
If it is necessary to repair the spare
tire, contact a 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 oftires 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 off-set dimen-
sion. Wheels of a different off-set
could cause premature tire wear,
possibly degraded vehicle handling
characteristics and/or interference
with the brake discs/drums. Such in-
terference can lead to decreased
braking efficiency and/or early brake
pad/shoe 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 notfunction. Contact a NISSAN dealer as
soon as possible for tire replacement
and/or system resetting. (For models
with the low tire pressure warning
system)

Do not install a deformed wheel or
tire even if it has been repaired. Such
wheels or tires could have structural
damage and could fail without warn-
ing.

The use of retread tire is not recom-
mended.

For additional information regarding
tires, refer to “Important Tire Safety
Information” (US) or “Tire Safety In-
formation” (Canada) in the Warranty
Information Booklet.
Wheel balanceUnbalanced wheels may affect vehicle handling
and tire life. Even with regular use, wheels can
get out of balance. Therefore, they should be
balanced as required.
Wheel balance service should be performed
with the wheels off the vehicle. Spin balancing
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the front wheels on the vehicle could lead to
transmission damage.
For additional information regarding tires, refer to
“Important Tire Safety Information” (US) or “Tire
Safety Information” (Canada) in the Warranty
Information booklet.Care of wheels
Wash the wheels when washing the vehicle
to maintain their appearance.

Clean the inner side of the wheels when the
wheel is changed or the underside of the
vehicle is washed.

Do not use abrasive cleaners when washing
the wheels.

Inspect wheel rims regularly for dents or
corrosion. Such damage may cause loss of
pressure or poor seal at the tire bead.

NISSAN recommends that the road wheels
be waxed to protect against road salt in areas
where it is used during winter.Spare tire (T-type spare tire)Observe the following precautions if the T-type
spare tire must be used, otherwise your vehicle
could be damaged or involved in an accident.
CAUTION

The T-type spare tire should be used
for emergency use only. It should be
replaced by the standard tire at the
first opportunity.

Drive carefully while the T-type spare
tire is installed.
Avoid sharp turns and abrupt braking
while driving.

Periodically check the T-type spare
tire inflation pressure, and always
keep it at 60 psi (420 kPa, 4.2 bar).

Do not drive your vehicle at speeds
faster than 50 MPH (80 km/h).

Do not use tire chains on a T-type
spare tire. Tire chains will not fit
properly on the T-type spare tire and
may cause damage to the vehicle.

Tire tread of the T-type spare tire will
wear at a faster rate than the stan-
dard tire. Replace the T-type spare
tire as soon as the tread wearindicators appear.

Because the T-type spare tire is
smaller than the original tire, ground
clearance is reduced. To avoid dam-
age to the vehicle, do not drive over
obstacles. Also, do not drive the ve-
hicle through an automatic car wash
since it may get caught.

Do not use the T-type spare tire on
other vehicles.

Do not use more than one T-type
spare tire at the same time.

Do not tow a trailer while the T-type
spare tire is installed.
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WHEELS AND TIRES
Road wheelModel Type Position SizeOffset
in (mm)
Coupe AluminumFront17 x 7-1/2JJ 1.18 (30)
18 x 8JJ* 1.18 (30)
Rear17 x 8JJ 1.30 (33)
18 x 8JJ* 1.18 (30)
18 x 8-1/2JJ* 1.30 (33)
Roadster AluminumFront17 x 7-1/2JJ 1.18 (30)
18 x 8JJ* 1.18 (30)
Rear17 x 8JJ 1.30 (33)
18 x 8JJ* 1.18 (30)TireModel Type Position Size Pressure (Cold)
CoupeConventionalFront 225/50R17 94W 240 kPa (35 psi)
Rear 235/50R17 96W 240 kPa (35 psi)
Front 225/45R18 91W* 240 kPa (35 psi)
Rear 245/45R18 96W* 240 kPa (35 psi)
Spare —T145/90D16 420 kPa (60 psi)
T155/80R17* 420 kPa (60 psi)
Road-
sterConventionalFront 225/50R17 94W 220 kPa (32 psi)
Rear 235/50R17 96W 220 kPa (32 psi)
Front 225/45R18 91W* 240 kPa (35 psi)
Rear 245/45R18 96W* 240 kPa (35 psi)
Spare —T145/90D16 420 kPa (60 psi)
T155/80R17* 420 kPa (60 psi)
*: For option
DIMENSIONS AND WEIGHTS
Coupe Roadster
Overall length in (mm) 169.4 (4,304) 169.4 (4,304)
Overall width in (mm) 71.5 (1,815) 71.5 (1,815)
Overall height in (mm) 51.9 (1,319) 52.3 (1,328)
Front tread in (mm) 60.4 (1,535) 60.4 (1,535)
Rear tread in (mm)60.6 (1,539)*1
60.8 (1,545)*260.6 (1,539)*1
60.8 (1,545)*2
Wheelbase in (mm) 104.3 (2,650) 104.3 (2,650)
Gross vehicle weight rating
(GVWR)lb(kg)
See the F.M.V.S.S. or C.M.V.S.S. cer-
tification label on the driver’s side
lock pillar. Gross axle weight rating
(GAWR)
Front lb(kg)
Rear lb(kg)
*1: The wheel offset is 1.30 in (33 mm).
*2: The wheel offset is 1.18 in (30 mm).
Technical and consumer information
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