2003 NISSAN 350Z tire type

replacement and/or system reset-
ting. (For models with the low tire
pressure warning system)
IDo 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.
IThe use of retread tire is not recom-
mended.
IFor additional information regarding
tires, refer to ªImportant Tire Safety
Informationº (US) or ªTire Safety In-
formationº (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
the front wheels on the vehicle could lead to
transmission damage.For additional information regarding tires, refer to
ªImportant Tire Safety Informationº (US) or ªTire
Safety Informationº (Canada) in the Warranty
Information booklet.
Care of wheelsIWash the wheels when washing the vehicle
to maintain their appearance.
IClean the inner side of the wheels when the
wheel is changed or the underside of the
vehicle is washed.
IDo not use abrasive cleaners when washing
the wheels.
IInspect wheel rims regularly for dents or
corrosion. Such damage may cause loss of
pressure or poor seal at the tire bead.
INISSAN 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
IThe T-type spare tire should be used
only for emergency. It should be re-
placed by the standard tire at the first
opportunity.
IDrive carefully while the T-type spare
tire is installed.
Avoid sharp turns and abrupt braking
while driving.
IPeriodically check the T-type spare
tire inflation pressure, and always
keep it at 60 psi (420 kPa, 4.2 bar).
IAlways keep the pressure of the full
size spare tire (if so equipped) at the
recommended pressure for standard
tires, as indicated on the tire placard.
For tire placard location, see ªTire
placardº in the ª9. Technical and con-
sumer informationº.
IDo not drive your vehicle at speeds
faster than 50 MPH (80 km/h).
IDo not use tire chains on a T-type
Maintenance and do-it-yourself
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spare tire. Tire chains will not fit
properly on the T-type spare tire and
may cause damage to the vehicle.
ITire tread of the T-type spare tire will
wear at a faster rate than the original
tire. Replace the T-type spare tire as
soon as the tread wear indicators
appear.
IBecause 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 stuck.
IDo not use the T-type spare tire on
other vehicles.
IDo not use more than one T-type
spare tire at the same time.
IDo not tow a trailer while the T-type
spare tire is installed.
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WHEELS AND TIRESRoad wheelType Size Offset in (mm)
AluminumFront17 x 7-1/2JJ
1.18 (30)
18 x 8JJ*
Rear17 x 8JJ 1.30 (33)
18 x 8JJ* 1.18 (30)
18 x 8-1/2JJ* 1.30 (33)
TireConventionalFront225/50R17 94W
225/45R18 91W*
Rear235/50R17 96W
245/45R18 96W*
SpareT145/90D16
T155/80R17*
*: For option
DIMENSIONS AND WEIGHTS
Coupe
Overall length in (mm) 169.6 (4,309)
Overall width in (mm) 71.5 (1,815)
Overall height in (mm) 51.9 (1,319)
Front tread in (mm) 60.4 (1,535)
Rear tread in (mm)60.6 (1,539)*1
60.8 (1,545)*2
Wheelbase in (mm) 104.3 (2,649)
Gross vehicle weight rating lb (kg)
See the F.M.V.S.S. certifica-
tion label on the driver's side
lock pillar. Gross axle weight rating
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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Security systems (Nissan Vehicle Immobilizer
System), Engine start ............................................... 2-18
Security systems (See vehicle security
system) ......................................................................... 2-16
Servicing air conditioner ................................... 4-3, 4-6
Shift lock release ....................................................... 5-12
Shifting
Automatic transmission .............................. 5-5, 5-9
Manual transmission ................................. 5-6, 5-12
Side air bag system (See supplemental side air bag
and curtain side-impact air bag system)............. 1-13
Spark plugs................................................................. 8-17
Speedometer ................................................................ 2-4
Starting
Before starting the engine .................................. 5-8
Jump starting .......................................................... 6-6
Precautions when starting and driving ............ 5-2
Push starting .......................................................... 6-8
Starting the engine ............................................... 5-8
Steering
Power steering fluid ........................................... 8-13
Power steering system ...................................... 5-19
Tilting steering wheel......................................... 3-12
Storage ........................................................................ 2-29
Sunglasses holder .................................................... 2-29
Supplemental air bag warning labels................... 1-16
Supplemental air bag warning light .......... 1-16, 2-14
Supplemental front air bag system....................... 1-11
Supplemental side and curtain side-impact air bag
system ......................................................................... 1-13
Supplemental restraint system ................................. 1-6
Precautions on supplemental restraint
system ...................................................................... 1-6Switch
Hazard warning flasher switch ........................ 2-24
Headlight switch ................................................. 2-22
Ignition switch ........................................................ 5-5
Ignition switch automatic transmission
models ............................................................ 5-5, 5-9
Ignition switch manual transmission
models .......................................................... 5-6, 5-12
Obtaining an air bag ON/OFF switch........... 1-21
Power door lock switch....................................... 3-4
Rear window and outside mirror defroster
switch..................................................................... 2-21
Turn signal switch .............................................. 2-23
T
Tachometer.................................................................... 2-5
Temperature gauge, Engine coolant temperature
gauge .............................................................................. 2-5
Theft (Nissan Vehicle Immobilizer System), Engine
start ............................................................................... 2-18
Three way catalyst ....................................................... 5-3
Tilting and reclining passenger's seat .................. 1-5
Tilting steering wheel ............................................... 3-12
Tire
Flat tire ..................................................................... 6-2
Low tire pressure warning system .................... 5-3
Uniform tire quality grading .............................. 9-19
Tire pressure, Low tire pressure warning
light ............................................................................... 2-13
Tires
Spare tire .............................................................. 8-33
Tire chains ............................................................ 8-31
Tire placard .......................................................... 9-12Tire pressure ........................................................ 8-29
Tire rotation .......................................................... 8-31
Types of tires ....................................................... 8-30
Wheel/tire size ....................................................... 9-9
Wheels and tires ................................................ 8-29
Top tether strap child restraints ............................ 1-27
Towing
Tow truck towing ................................................ 6-10
Towing a trailer.................................................... 9-15
Towing load/specification chart ...................... 9-15
Towing safety....................................................... 9-17
Traction control system (TCS)............................... 5-22
Traction control system (TCS) off switch ........... 2-26
Trailer towing .............................................................. 9-15
Transceiver, HomeLink
Universal
Transceiver .................................................................. 2-36
Transmission
Automatic transmission fluid (ATF) ................ 8-12
Driving with automatic transmission........ 5-5, 5-9
Driving with manual transmission .......... 5-6, 5-12
Transmission selector lever lock release ...... 5-12
Transmitter (See remote keyless entry system) ... 3-4
Traveling or registering your vehicle in another
country ......................................................................... 9-10
Trip computer ............................................................... 2-8
Turn signal switch ..................................................... 2-23
U
Underbody cleaning .................................................... 7-3
Uniform tire quality grading .................................... 9-19
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