SUBARU BAJA 2005 1.G Owners Manual
Manufacturer: SUBARU, Model Year: 2005, Model line: BAJA, Model: SUBARU BAJA 2005 1.GPages: 469, PDF Size: 5.24 MB
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Consumer information and Reporting safety defectsTire information ............................................. 13-2Tire labeling ....................................................... 13-2
Recommended tire inflation pressure ............ 13-5
Glossary of tire terminology ............................ 13-6
Tire care – maintenance and safety practices ......................................................... 13-8
Vehicle load limit – how to determine ............. 13-8
Determining compatibility of tire and vehicle
load capacities ............................................... 13-13
Adverse safety consequences of overloading
on handling and stopping and on tires ........ 13-13
Steps for Determining Correct Load Limit ..... 13-13
Uniform tire quality grading standards ....... 13-14 Treadwear .......................................................... 13-14
Traction AA, A, B, C .......................................... 13-15
Temperature A, B, C ......................................... 13-15
Reporting safety defects (USA) ................... 13-16
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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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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)
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(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.