2002 NISSAN XTERRA tires

Fog lights (if so equipped)...............................8-33
Exterior and interior lights ...............................8-34
Wheels and tires ..................................................8-37
Tire pressure ...................................................8-37Types of tires ...................................................8-38
Tire chains .......................................................8-38
Changing wheels and tires ..............................8-39
ZX

During the normal day-to-day operation of
the vehicle, general maintenance should be
performed regularly as prescribed in this
section. If you detect any unusual sounds,
vibrations or smells, be sure to check for the
cause or have an authorized NISSAN
dealer do it promptly. In addition, you should
notify an authorized NISSAN dealer if you
think that repairs are required.
When performing any checks or mainte-
nance work, closely observe the precau-
tions in this ``Maintenance and do-it-
yourself'' section of this manual.
EXPLANATION OF GENERAL
MAINTENANCE ITEMS
Additional information on the following
items with an ``*'' is found later in this
section.
EXTERIOR MAINTENANCE
Outside the vehicle
The maintenance items listed here should
be performed from time to time, unless
otherwise specified.
Tires*Check the pressure with a gauge at
least once a month and always prior to longdistance trips, including the spare, and ad-
just to the specified pressure if necessary.
Check carefully for damage, cuts or exces-
sive wear.
Wheel nuts*When checking the tires, make
sure no wheel nuts are missing, and check for
any loose wheel nuts. Tighten if necessary.
Tire rotation*Tires should be rotated every
7,500 miles (12,000 km).
Wheel alignment and balanceIf the ve-
hicle should pull 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.
OFor additional information regarding tires,
refer to ``Important Tire Safety Informa-
tion'' in the Warranty Information Booklet
(US) or ``Tire Safety Information'' in the
Warranty and Roadside Assistance infor-
mation booklet (Canada).
WindshieldClean the windshield on a
regular basis. Check the windshield at least
every six months for cracks or other dam-age. Have a damaged windshield repaired
by a qualified repair facility.
Windshield wiper blades*Check for
cracks or wear if they do not wipe properly.
Doors, hood and tailgateCheck that the
doors, hood and tailgate operate properly.
Also ensure that all latches lock securely.
Lubricate hinges, latches, rollers and links if
necessary. Make sure that the secondary
latch keeps the hood from opening when
the primary latch is released.
When driving in areas using road salt or
other 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.
INTERIOR MAINTENANCE
The maintenance items listed here should
be checked on a regular basis, such as
when performing periodic maintenance,
cleaning the vehicle, etc.
GENERAL MAINTENANCE
Maintenance and do-it-yourself8-3
ZX

If you have a flat tire, see the ``In case of
emergency'' section of this manual.
TIRE PRESSURE
Maximum inflation pressure
Do not exceed the maximum inflation pres-
sures shown on the side wall of the tire.
Tire inflation pressure
Check the tire pressure (including the
spare) at least once a month and always
prior to long distance trips. Tire pressure
should be checked when tires are COLD.
COLD tire pressures are shown on the tireplacard affixed to the inside of the glove box
lid.
Incorrect tire pressure may adversely
affect tire life and vehicle handling.
COLD pressure:
After vehicle has been parked for
three hours or more or driven less
than 1 mile (1.6 km) at moderate
speeds.
WARNING
OImproperly inflated tires can fail sud-
denly and cause an accident
O
The vehicle weight capacity is indi-
cated on the F.M.V.S.S. certification
label. Do not load your vehicle be-
yond this capacity. Overloading your
vehicle may result in reduced tire life,
unsafe operating conditions due to
premature tire failure, or unfavorable
handling characteristics and could
also lead to a serious accident. Load-
ing beyond the specified capacity
may also result in failure of other
vehicle components.OBefore taking a long trip, or whenever
you have loaded your vehicle heavily,
use a tire pressure gauge to ensure
that the tire pressure is at the speci-
fied level.
ODo 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.
OFor additional information regarding
tires, refer to ``Important Tire Safety
Information'' in the Warranty Infor-
mation Booklet (US) or ``Tire Safety
Information'' in the Warranty and
Roadside Assistance information
booklet (Canada).
DI0047
WHEELS AND TIRES
Maintenance and do-it-yourself8-37
ZX

TYPES OF TIRES
WARNING
When changing or replacing tires, be
sure all four tires are of the same type
(i.e., Summer, All Season or Snow) and
construction. An authorized NISSAN
dealer may be able to help you with
information about tire type, size, speed
rating and availability. Replacement
tires may have a lower speed rating
than the factory equipped tires, and
may not match the potential maximum
vehicle speed. Never exceed the maxi-
mum speed rating of the tire.
OFor additional information regarding
tires, refer to ``Important Tire Safety
Information'' in the Warranty Infor-
mation Booklet (US) or ``Tire Safety
Information'' in the Warranty and
Roadside Assistance information
booklet (Canada).
All season tires
NISSAN specifies All Season tires on some
models to provide good performance for
use all year around, including snowy and icy
road conditions. All Season Tires are iden-tified by ``ALL SEASON'' and/or ``M&S'' on
the tire sidewall. Snow tires have better
snow traction than All Season tires and may
be more appropriate in some areas.
Summer tires
NISSAN specifies summer tires on some
models to provide superior performance on
dry roads. Summer tire performance in
snow and ice will be substantially reduced.
Summer tires do not have the tire traction
rating ``M&S'' on the tire sidewall.
If you plan to operate your vehicle in snowy
or icy conditions, NISSAN recommends the
use of ``SNOW'' or ``ALL SEASON'' tires on
all four wheels.
Snow tires
If snow tires are needed, it is necessary to
select tires equivalent in size and load rating
to the original equipment tires. If you do not,
it can adversely affect the safety and han-
dling of your vehicle.
If you install snow tires, they must be the
same size, brand, construction and tread
pattern on all four wheels.
Generally, snow tires will have lower speed
ratings than factory equipped tires and maynot match the potential maximum vehicle
speed. Never exceed the maximum speed
rating of the tire.
For additional traction on icy roads, studded
tires may be used. However, some U.S.
States and Canadian provinces prohibit
their use. Check local, state and provincial
laws before installing studded tires. Skid
and traction capabilities of studded snow
tires on wet or dry surfaces may be poorer
than that of non-studded snow tires.
TIRE CHAINS
Use of tire chains may be prohibited accord-
ing to location. Check the local laws before
installing tire chains. When installing tire
chains, make sure they are the proper size
for the tires on your vehicle and are installed
according to the chain manufacturer's sug-
gestions.Use only SAE class ``S'' chains.
Other types may damage your vehicle. Use
chain tensioners when recommended 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 possibil-
ity 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. Oth-
8-38Maintenance and do-it-yourself
ZX

erwise, your vehicle may be damaged
and/or vehicle handling and performance
may be adversely affected.
Never install tire chains on a TEMPORARY
USE ONLY spare tire.
Tire chains must be installed only on the
rear wheels and not on the front wheels.
Do not use tire chains on dry roads. Driving
with chains in such conditions can cause
damage to the various mechanisms of the
vehicle due to some overstress. When driv-
ing on clear paved roads, be sure to change
to 2WD.
CHANGING WHEELS AND TIRES
Tire rotation
NISSAN recommends rotating the tires ev-
ery 7,500 miles (12,000 km).
See ``Flat tire'' in the ``In case of emergency''
section for tire replacing procedures.
Wheel nut tightening torque:
98 ft-lb (133 Nzm)
WARNING
OAfter rotating the tires, check and
adjust the tire pressure.
ORetighten the wheel nuts when the
vehicle has been driven for 600 miles
(1,000 km) (also in cases of a flat tire,
etc.).
ODo not include the spare tire in the
tire rotation.
OFor additional information regarding
tires, refer to ``Important Tire Safety
Information'' in the Warranty Infor-
mation Booklet (US) or ``Tire Safety
Information'' in the Warranty and
Roadside Assistance information
booklet (Canada).
ADI1115
Maintenance and do-it-yourself8-39
ZX

Tire wear and damage
WARNING
OTires should be periodically in-
spected for wear, cracking, bulging
or objects caught in the tread. If
excessive wear, cracks, bulging or
deep cuts are found, the tire(s)
should be replaced.
OThe original tires have a built-in
tread wear indicator. When the wear
indicators are visible, the tire(s)
should be replaced.OImproper service of the spare tire
may result in serious personal in-
jury. If it is necessary to repair the
spare tire, contact an authorized
NISSAN dealer.
OFor additional information regarding
tires, refer to ``Important Tire Safety
Information'' in the Warranty Infor-
mation Booklet (US) or ``Tire Safety
Information'' in the Warranty and
Roadside Assistance information
booklet (Canada).
Replacing tires and wheels
When replacing a tire, use the same size,
tread design, speed rating and load carrying
capacity as originally equipped. Recom-
mended types and sizes are shown in
``Wheel/tire size'' in the ``Technical and con-
sumer information'' section of this manual.
WARNING
O
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 clear-
ance, speedometer calibration, head-
light aim and bumper height. Some of
these effects may lead to accidents and
could result in serious personal injury.
OIf 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 premature tire wear, de-
grade vehicle handling characteris-
tics and/or interference with the
brake discs/drums. Such interfer-
ence can lead to decreased braking
efficiency and/or early brake
pad/shoe wear. Refer to ªWheel/tire
sizeº in the ªTechnical and con-
sumer informationº section of this
manual for wheel off-set dimen-
sions.
ODo not install a deformed wheel or
tire even if it has been repaired. Such
wheels or tires could have unknown
structural damage and could fail
without warning.
MDI0004
8-40Maintenance and do-it-yourself
ZX

OThe use of retread tires is not recom-
mended.
OFor additional information regarding
tires, refer to ``Important Tire Safety
Information'' in the Warranty Infor-
mation Booklet (US) or ``Tire Safety
Information'' in the Warranty and
Roadside Assistance information
booklet (Canada).Four-wheel drive models
CAUTION
Always use tires of the same type, size,
brand, construction (bias, bias-belted
or radial), and tread pattern on all four
wheels. Failure to do so may result in a
circumference difference between tires
on the front and rear axles which will
cause excessive tire wear and may
damage the transmission, transfer
case and differential gears.
If excessive tire wear is found, it is recom-
mended that all four tires be replaced with
tires of the same size, brand, construction
and tread pattern. The tire pressure and
wheel alignment should also be checked
and corrected as necessary. Contact an
authorized NISSAN dealer.
Wheel balance
Unbalanced wheels may affect vehicle han-
dling 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 balanc-ing the front wheels on the vehicle could
lead to transmission damage.
OFor additional information regarding tires,
refer to ``Important Tire Safety Informa-
tion'' in the Warranty Information Booklet
(US) or ``Tire Safety Information'' in the
Warranty and Roadside Assistance infor-
mation booklet (Canada).
Care of wheels
OWash the wheels when washing the ve-
hicle to maintain their appearance.
OClean the inner side of the wheels when
the wheel is changed or the underside of
the vehicle is washed.
ODo not use abrasive cleaners when
washing the wheels.
OInspect wheel rims regularly for dents or
corrosion. This may cause loss of pres-
sure or damage the tire bead.
ONISSAN recommends waxing the road
wheels to protect against road salt in
areas where it is used during winter.
Maintenance and do-it-yourself
8-41
ZX

9 Technical and consumer information
Capacities and recommended fuel/lubricants ........9-2
Fuel recommendation
(except supercharger) .......................................9-4
Engine oil and oil filter recommendation ...........9-6
Recommended SAE viscosity number ..............9-7
Air conditioner system refrigerant and
lubricant recommendations ...............................9-8
Specifications .........................................................9-9
Engine ...............................................................9-9
Wheels and tires..............................................9-10
Dimensions and weights ................................. 9-11
When traveling or registering your vehicle in
another country ....................................................9-12
Vehicle identification .............................................9-12
Vehicle identification number (VIN) plate ........9-12
Vehicle identification number
(chassis number) .............................................9-12
Engine serial number ......................................9-13
F.M.V.S.S. certification label ............................9-13
Emission control information label ..................9-14
Tire placard......................................................9-14
Air conditioner specification label ....................9-14Installing front license plate..................................9-15
Vehicle loading information ..................................9-15
Terms ...............................................................9-15
Determining vehicle payload capacity .............9-16
Securing the load ............................................9-16
Loading tips .....................................................9-17
Payload weight capacity ..................................9-18
Measurement of weights .................................9-19
Towing a trailer .....................................................9-19
Maximum load limits ........................................9-19
Towing load/specification chart .......................9-21
Towing safety ...................................................9-22
Trailer tow harness and module
(if so equipped)................................................9-23
Uniform tire quality grading ..................................9-25
Emission control system warranty .......................9-26
Reporting safety defects (US only) ......................9-27
Readiness for inspection/maintenance (I/M)
test (US only) .......................................................9-27
Owner manual/service manual order
information ............................................................9-29
In the event of a collision ................................9-30
ZX