tire size SUBARU BAJA 2005 1.G User Guide

11 - 5 0
Maintenance and service
ible, the tire is worn beyond the acceptable limit
and must be replaced immediately. With a tire
in this condition, driving at high speeds in wet
weather can cause the vehicle to hydroplane.
The resulting loss of vehicle control can lead to
an accident.
NOTE
For safety, inspect the tire tread regularly and re-
place the tires before their tread wear indicators
become visible. „
Tire rotation Tire wear varies from wheel to wheel. To maximize the
life of each tire and ensure that the tires wear uniform-
ly, it is best to rotate the tires every 7,500 miles
(12,500 km). Rotating the tires involves switching the
front and rear tires on the right hand side of the vehicle
and similarly switching the front and rear tires on the
left hand side of the vehicle. (Each tire must be kept on
its original side of the vehicle.)
Replace any damaged or unevenly worn tire at the
time of rotation. After tire rotation, adjust the tire pres-
sures and make sure the wheel nuts are correctly
tightened.
After driving approximately 600 miles (1,000 km),
check the wheel nuts again and retighten any nut that
has become loose. „
Tire replacement
The wheels and tires are important and integral parts
of your vehicle’s design; they cannot be changed arbi-
trarily. The tires fitted as standard equipment are opti-
mally matched to the characteristics of the vehicle and
were selected to give the best possible combination of
running performance, ride comfort, and service life. It
is essential for every tire to have a size and construc-
tion matching those shown on the tire placard and to
have a speed symbol and load index matching those
HSB056BA

11 -5 1
Maintenance and service
– CONTINUED –
shown on the tire placard.
Using tires of a non-specified size detracts from con-
trollability, ride comfort, braking performance, speed-
ometer accuracy and odometer accuracy. It also cre-
ates incorrect body-to-tire clearances and inappropri-
ately changes the vehicle’s ground clearance.
All four tires must be the same in terms of manufactur-
er, brand (tread pattern), construction, and size. You
are advised to replace the tires with new ones that are
identical to those fitted as standard equipment.
For safe vehicle operation, SUBARU recommends re-
placing all four tires at the same time.
yAll four tires must be the same in terms of
manufacturer, brand (tread pattern), construc-
tion, degree of wear, speed symbol, load index
and size. Mixing tires of different types, sizes or
degrees of wear can result in damage to the ve-
hicle’s power train. Use of different types or siz-
es of tires can also dangerously reduce control-
lability and braking performance and can lead
to an accident. y Use only radial tires. Do not use radial tires
together with belted bias tires and/or bias-ply tires. Doing so can dangerously reduce control-
lability, resulting in an accident.
„ Wheel replacement
When replacing wheels due, for example, to damage,
make sure the replacement wheels match the specifi-
cations of the wheels that are fitted as standard equip-
ment. Replacement wheels are available from
SUBARU dealers.
Use only those wheels that are specified for
your vehicle. Wheels not meeting specifica-
tions could interfere with brake caliper opera-
tion and may cause the tires to rub against the
wheel well housing during turns. The resulting
loss of vehicle control could lead to an acci-
dent.

12-4
Specifications „
Tires
„ Wheel alignment
TypeSteel belted radial, Tubeless
Tire sizeP225/60R16 97H
Wheel size16 × 6 1
/2 JJ
PressureFront33 psi (230 kPa, 2.3 kgf/cm 2
)
Rear33 psi (230 kPa, 2.3 kgf/cm 2
)
Temporary spare tireSizeT145/80R16
Pressure60 psi (420 kPa, 4.2 kgf/cm 2
)
ToeFront0 in (0 mm)
Rear0 in (0 mm)
CamberFront0 °40’
Rear–0 °05’

13-2
Consumer information and Reporting safety defects
Consumer information and Reporting safety defectsFor U.S.A.
The following information has been compiled accord-
ing to Code of Federal Regulations “Title 49, Part
575”.
Tire information „
Tire labeling
Many markings (e.g. Tire size, Tire Identification
Number or TIN) are placed on the sidewall of a
tire by tire manufacturers. These marking can
provide you with useful information on the tire. T Tire size
Your vehicle comes equipped with P-Metric tire
size. It is important to understand the sizing sys-
tem in selecting the proper tire for your vehicles.
Here is a brief review of the tire sizing system
with a breakdown of its individual elements. V P Metric
With the P-Metric system, Section Width is mea-
sured in millimeters. To convert millimeters into
inches, divide by 25.4. The Aspect Ratio (Sec-
tion Height divided by Section Width) helps pro- vide more dimensional information about the tire
size. Example:
(1) P = Certain tire type used on light duty vehi-
cles such as passenger cars
(2) Section Width in millimeters
(3) Aspect Ratio (= section height
÷ section
width).
(4) R = Radial Construction
(5) Rim diameter in inches V Load and Speed Rating Descriptions
The load and speed rating descriptions will ap-
pear following the size designation.
They provide two important facts about the tire.
First, the number designation is its load index.
Second, the letter designation indicates the tire’s
speed rating.P 225 / 60 R 16
(1) (2) (3) (4) (5)

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Consumer information and Reporting safety defects
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Example:
(6) Load Index: A numerical code which speci-
fies the maximum load a tire can carry at the
speed indicated by its speed symbol, at maxi-
mum inflation pressure.
For example, “97” means 1,609 lbs (730 kg)
Load indices apply only to the tire, not to
the vehicle. Putting a load rated tire on any
vehicle does not mean the vehicle can be
loaded up to the tire’s rated load.
(7) Speed Rating: An alphabetical system de-
scribing a tire’s capability to travel at established
and predetermined speeds.
For example, “H” means 130 mph (210 km/h)
y Speed ratings apply only to the tire, not
to the vehicle. Putting a speed rated tire on
any vehicle does not mean the vehicle can
be operated at the tire’s rated speed. y The speed rating is void if the tires are
worn out, damaged, repaired, retreaded, or
otherwise altered from their original condi-
tion. If tires are repaired, retreaded, or oth-
erwise altered, they may not be suitable for
original equipment tire designed loads and
speeds.
T Tire Identification Number (TIN)
Tire Identification Number (TIN) is marked on the
intended outboard sidewall. The TIN is com-
posed of four groups. Here is a brief review of the
TIN with a breakdown of its individual elements.
(1) Manufacturer’s Identification Mark
P 225 / 60 R 16 97 H Size designation (6) (7)
DOT XX XX XXX XXXX
(1) (2) (3)(4)

13-4
Consumer information and Reporting safety defects
(2) Tire Size
(3) Tire Type Code
(4) Date of Manufacture
The first two figures identify the week, starting
with “01” to represent the first full week of the cal-
endar year; the second two figures represent the
year. For example, 0101 means the 1st week of
2001. T
Other markings
The following makings are also placed on the
sidewall. V Maximum permissible inflation pressure
The maximum cold inflation pressure to which
this tire may be inflated. For example, “300 kpa
(44 PSI) MAX. PRESS” V Maximum load rating
The load rating at the maximum permissible
weight load for this tire. For example, “MAX.
LOAD 730 kg (1609 LBS) @ 300 kpa (44 PSI) MAX. PRESS.”
Maximum load rating applies only to the
tire, not to the vehicle. Putting a load rated
tire on any vehicle does not mean the vehi-
cle can be loaded up to the tire’s rated
load.
V Construction type
Applicable construction of this tire.
For example, “TUBELESS STEEL BELTED RA-
DIAL” V Construction
The generic name of each cord material used in
the plies (both sidewall and tread area) of this
tire.
For example, “PLIES: TREAD 2 STEEL + 2
POLYESTER + 1 NYLON SIDEWALL 2 POLY-
ESTER” V Uniform Tire Quality Grading (UTQG)
For details, refer to “Uniform tire quality grading
standards” in this chapter.

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Consumer information and Reporting safety defects
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„Recommended tire inflation pressure
T Recommended cold tire inflation pressure
Recommended cold tire inflation pressure for
your vehicle’s tires is as follows, T
Vehicle placard
The vehicle placard is affixed to the driver’s side B-pillar.
Tire size P225/60 R16 97H
Wheel size 16
× 6 1/2JJ
Pressure Front 33 psi (230 kPa, 2.3 kgf/cm2
)
Rear 33 psi (230 kPa, 2.3 kgf/cm 2
)
Temporary
spare tire Size T145/80R16 Pres- sure60 psi (420 kPa, 4.2 kgf/cm
2
)
UB8053BA

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Consumer information and Reporting safety defects
Example:
The vehicle placard shows original tire size, rec-
ommended cold tire inflation pressure on each
tire at maximum loaded vehicle weight, seating
capacity and loading information. T
Adverse safety consequences of under-in-
flation
Driving at high speeds with excessively low tire
pressures can cause the tires to flex severely
and to rapidly become hot. A sharp increase in
temperature could cause tread separation, and
failure of the tire(s). Possible resulting loss of ve- hicle control could lead to an accident. T
Measuring and adjusting air pressure to
achieve proper inflation
Check and, if necessary, adjust the pressure of
each tire (including the spare) at least once a
month and before any long journey. Check the
tire pressures when the tires are cold. Use a
pressure gauge to adjust the tire pressures to the
specific values. Driving even a short distance
warms up the tires and increases the tire pres-
sures. Also, the tire pressures are affected by the
outside temperature. It is best to check tire pres-
sure outdoors before driving the vehicle. When a
tire becomes warm, the air inside it expands,
causing the tire pressure to increase. Be careful
not to mistakenly release air from a warm tire to
reduce its pressure. „ Glossary of tire terminology
y Cold tire pressure
The pressure in a tire that has been driven less
than 1 mile or has been standing for three hours
or more. y Maximum inflation pressure
TIRE AND LOADING INFORMATION
SEE OWNER’S
MANUAL FOR ADDITIONAL
INFORMATION
SEATING CAPACITY
ORIGINAL TIRE SIZE
COLD TIRE INFLATION PRESSURE
COLD TIRE INFLATION PRESSURE
FRONT REAR 230 kPa,33 PSI 230 kPa,33 PSI
420 kPa,60 PSI
COMPACT SPARE TIRE
T145/80R16
P225/60R16
The combined weight of occupants and cargo should never exceed 363kg or 800 lbs.
TOTAL 4 FRONT 2 REAR 2
UBD004AA