tire size NISSAN XTERRA 2005 N50 / 2.G User Guide

s1Tire size (example: P215/65R15 95H)
1. P: The9P9indicates the tire is designed for
passenger vehicles.
2. Three-digit number: This number gives the
width in millimeters of the tire from sidewall
edge to sidewall edge.
3. Two-digit number: This number, known as
the aspect ratio, gives the tire’s ratio of
height to width.
4. R: The9R9stands for radial.
5. Two-digit number: This number is the wheel
or rim diameter in inches.6. Two- or three-digit number: This number is
the tire’s load index. It is a measurement of
how much weight each tire can support. You
may not find this information on all tires be-
cause it is not required by law.
7. Tire speed rating. You should not drive the
vehicle faster than the tire speed rating.
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s2TIN (Tire Identification Number) for a new tire
(example: DOT XX XX XXX XXXX)
1. DOT: Abbreviation for the9Department Of
Transportation.9The symbol can be placed
above, below or to the left or right of Tire
Identification Number.
2. Two-digit code: Manufacturer’s identifica-
tion mark
3. Two-digit code: Tire size
4. Three-digit code: Tire type code (Optional)
5. Three-digit code: Date of Manufacture6. 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.
s3Tire 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.
s4Maximum permissible inflation pressureThis number is the greatest amount of air pres-
sure that should be put in the tire. Do not exceed
the maximum permissible inflation pressure.
s5Maximum load rating
This number indicates the maximum load in kilo-
grams 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.
s6Term of ”tubeless” or ”tube type”
Indicates whether the tire requires an inner tube
(“tube type”) or not (“tubeless”) .
s7The word ”radial”
The word9radial9is shown if the tire has radial
structure.
s8Manufacturer 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 white-
wall, bears white lettering or bears manufacturer,
brand, and/or model name molding that is higher
or deeper than the same molding on the other
sidewall of the tire, or (2) the outward facing
sidewall of an asymmetrical tire that has a par-
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ticular side that must always face outward when
mounted on a vehicle.
TYPES OF TIRES
WARNING
cWhen changing or replacing tires, be
sure all four tires are of the same type
(i.e., Summer, All Season or Snow) and
construction. A NISSAN dealer may be
able to help you with information about
tire type, size, speed rating and
availability.
cReplacement tires may have a lower
speed rating than the factory equipped
tires, and may not match the potential
maximum vehicle speed. Never exceed
the maximum speed rating of the tire.
cFor additional information regarding
tires, refer to “Important Tire Safety In-
formation” (US) or “Tire Safety Informa-
tion” (Canada) in the Warranty Informa-
tion Booklet.
All season tires
NISSAN specifies All Season tires on some mod-
els to provide good performance all year, includ-
ing snowy and icy road conditions. All Season
tires are identified by ALL SEASON and/or M&Son 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 is substantially re-
duced in snow and ice. 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 tires 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 handling of your
vehicle.
Generally, snow tires have lower speed ratings
than factory equipped tires and may not match
the potential maximum vehicle speed. Never ex-
ceed the maximum speed rating of the tire.
If you install snow tires, they must be the same
size, brand, construction and tread pattern on all
four wheels.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 according 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 suggestions.Use only SAE
class “S” chains.Class9S9chains are used on
vehicles with restricted tire to vehicle clearance.
Vehicles that can use Class “S” chains are de-
signed to meet the 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 recommended by the tire chain manufac-
turer 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 underbody. If possible, avoid fully load-
ing your vehicle when using tire chains. In addi-
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1. Wear indicator
2. Location mark
Tire wear and damage
WARNING
cTires should be periodically inspected
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.cThe original tires have built-in tread
wear indicators. When the wear indica-
tors are visible, the tire(s) should be
replaced.
cImproper service of the spare tire may
result in serious personal injury. If it is
necessary to repair the spare tire, con-
tact a NISSAN dealer.
cFor additional information regarding
tires, refer to “Important Tire Safety In-
formation” (US) or “Tire Safety Informa-
tion” (Canada) in the Warranty Informa-
tion Booklet.
Replacing wheels and tires
When replacing a tire, use the same size, tread
design, speed rating and load carrying capacity
as originally equipped. Recommended types and
sizes are shown in “Wheels and tires” in the
“Technical and consumer information” section of
this manual.
WARNING
cThe use of tires other than those recom-
mended 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 ef-
fects may lead to accidents and could
result in serious personal injury.
cIf the wheels are changed for any rea-
son, always replace with wheels which
have the same off-set dimension.
Wheels of a different off-set could
cause premature tire wear, degrade ve-
hicle handling characteristics and/or
interference with the brake
discs/drums. Such interference can
lead to decreased braking efficiency
and/or early brake pad/shoe wear. Re-
fer to “Wheels and tires” in the “Techni-
cal and consumer information” section
of this manual for wheel off-set
dimensions.
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cWhen 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. Con-
tact your NISSAN dealer as soon as
possible for tire replacement and/or
system resetting.
cDo 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 warning.
cThe use of retread tires is not
recommended.
cFor additional information regarding
tires, refer to “Important Tire Safety In-
formation” (US) or “Tire Safety Informa-
tion” (Canada) in the Warranty Informa-
tion Booklet.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 dam-
age the transmission, transfer case and
differential gears.
If excessive tire wear is found, it is recommended
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 a NISSAN dealer.
Wheel balance
Unbalanced wheels may affect vehicle handling
and tire life. Even with regular use, wheels can get
out of balance. Therefore, they should be bal-
anced as required.
Wheel balance service should be per-
formed with the wheels off the vehicle.
Spin balancing the wheels on the vehicle
could lead to mechanical damage.cFor additional information regarding
tires, refer to “Important Tire Safety
Information” (US) or “Tire Safety Infor-
mation” (Canada) in the Warranty In-
formation Booklet .
Care of wheels
cWash the wheels when washing the vehicle
to maintain their appearance.
cClean the inner side of the wheels when the
wheel is changed or the underside of the
vehicle is washed.
cDo not use abrasive cleaners when washing
the wheels.
cInspect wheel rims regularly for dents or
corrosion. Such damage may cause loss of
pressure or poor seal at the tire bead.
cNISSAN recommends waxing the road
wheels to protect against road salt in areas
where it is used during winter.
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WHEELS AND TIRES
Wheels
16 x 7.0J
17 x 7.5J
Tires
P265/70R16
P265/75R16
P265/65R17
Spare tire Full size
DIMENSIONS AND WEIGHTS
Overall length in (mm) 178.7(4,538)
Overall width in (mm) 72.8(1,849)
Overall height
with roof rack in (mm) 74.9(1,902)
without roof rack in (mm) N/A
Front tread in (mm) 61.8(1,569)
Rear tread in (mm) 61.8(1,569)
Wheelbase in (mm) 106.3(2,700)
Gross vehicle weight
ratinglb (kg)
See the “F.M.V.S.S.
certification label” on the
center pillar between the
driver’s side front and
side doors. Gross axle weight rating
Front lb (kg)
Rear lb (kg)
9-8Technical and consumer information
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Tire pressures
cWhen towing a trailer, inflate the vehicle tires
to the recommended cold tire pressure indi-
cated on the Tire and Loading Information
label.
cTrailer tire condition, size, load rating and
proper inflation pressure should be in accor-
dance with the trailer and tire manufacturer’s
specifications.
Safety chains
Always use suitable safety chains between your
vehicle and the trailer. The safety chains should
be crossed and should be attached to the hitch,
not to the vehicle bumper or axle. The safety
chains can be attached to the bumper if the hitch
ball is mounted to the bumper. Be sure to leave
enough slack in the chains to permit turning
corners.
Trailer lights
CAUTION
When splicing into the vehicle electrical
system, a commercially available power-
type module/converter must be used to
provide power for all trailer lighting. This
unit uses the vehicle battery as a direct
power source for all trailer lights while
using the vehicle tail light, stoplight and
turn signal circuits as a signal source. The
module/converter must draw no more
that 15 milliamps from the stop and tail
lamp circuits. Using a module/converter
that exceeds these power requirements
may damage the vehicle’s electrical sys-
tem. See a reputable trailer dealer to ob-
tain the proper equipment and to have it
installed.
Trailer lights should comply with federal and/or
local regulations. For assistance in hooking up
trailer lights, contact a NISSAN dealer or repu-
table trailer dealer. Vehicles equipped with the
optional trailer tow package are equipped with a
7-pin trailer harness connector. If your trailer is
equipped with a flat 4-pin connector, an adapter
will be needed to connect the trailer lights to the
vehicle. Adapters are available at auto parts
stores and hitch retailers.
Trailer brakes
If your trailer is equipped with a braking system,
make sure it conforms to federal and/or local
regulations and that it is properly installed.
WARNING
Never connect a trailer brake system di-
rectly to the vehicle brake system.
Electric trailer brake controller
Trailers equipped with electric brakes may re-
quire the installation of an aftermarket trailer
brake controller.
A Genuine NISSAN jumper harness is available
that is specifically designed to be used when
installing an aftermarket brake controller.
Install the aftermarket electric trailer brake con-
troller according to the manufacturer’s instruc-
tions.
Pre-towing tips
cBe certain your vehicle maintains a level
position when a loaded and/or unloaded
trailer is hitched. Do not drive the vehicle if it
has an abnormal nose-up or nose-down
condition; check for improper tongue load,
overload, worn suspension or other possible
causes of either condition.
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Tire
Flat tire....................6-2
Spare tire...................6-4
Tire chains..................8-37
Tire placard.................9-11
Tire pressure................8-31
Tire rotation.................8-38
Tires of 4-wheel drive............8-40
Types of tires................8-37
Uniform tire quality grading.........9-25
Wheels and tires..............8-31
Wheel/tire size................9-8
Tire pressure
Low tire pressure warning light......2-12
Top tether strap child restraint.........1-30
Towing
2-wheel drive models............6-12
4-wheel drive models............6-13
Flat towing..................9-24
Tow truck towing..............6-11
Towing load/specification chart......9-19
Trailer towing................9-17
Transmission
Driving with automatic transmission. . . .5-10
Driving with manual transmission.....5-14
Selector lever lock release.........5-12
Travel (See registering your vehicle in
another country).................9-9
Trip computer...................2-5
Trip odometer...................2-4
Turn signal switch (See headlight and turn
signal switch)...............2-22, 2-24U
Uniform tire quality grading...........9-25
V
Vanity mirror...................3-12
Vehicle dimensions and weights........9-8
Vehicle dynamic control (VDC) off switch. . .2-26
Vehicle dynamic control (VDC) system. . . .5-29
Vehicle identification...............9-9
Vehicle identification number (VIN)
(Chassis number).................9-9
Vehicle identification number (VIN) plate. . . .9-9
Vehicle loading information...........9-12
Vehicle recovery..............6-14, 7-2
Vehicle security system.............2-18
Vehicle security system (Nissan vehicle
immobilizer system) , engine start . .2-19, 3-2, 5-8
Ventilators.....................4-2
Visors......................3-11
Voltmeter.....................2-8
W
Warning
4WD warning light.............2-12
Air bag warning light.........1-54, 2-13
Anti-lock brake warning light........2-10
Battery charge warning light........2-11
Brake warning light.............2-11
Door open warning light..........2-11Engine oil pressure low/engine coolant
temperature high warning light.......2-11
Hazard warning flasher switch.......2-25
Low fuel warning light...........2-12
Low tire pressure warning light......2-12
Low washer fluid warning light.......2-13
Passenger air bag and status light.....1-48
Seat belt warning light...........2-12
Vehicle security system...........2-18
Warning labels (for SRS)..........1-54
Warning/indicator lights and audible
reminders...................2-9
Warning lights..................2-9
Washer switch
Rear window wiper and washer
switches...................2-21
Windshield wiper and washer switch . . .2-20
Weights (See dimensions and weights). . . .9-8
Wheels and tires................8-31
Wheel/tire size..................9-8
When traveling or registering your vehicle in
another country..................9-9
Window washer fluid..............8-12
Windows
Locking passengers’ windows.......2-42
Manual windows..............2-42
Power rear windows............2-42
Power windows...............2-41
Rear power windows............2-42
Windshield wiper and washer switch.....2-20
Wiper
Rear window wiper and washer
switches...................2-21
Windshield wiper and washer switch . . .2-20
Wiper blades................8-19
10-6
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