width SUBARU IMPREZA WRX 2005 2.G Owners Manual

12-2
Specifications
SpecificationsSpecifications
These specifications are subject to change without notice. „
Dimensions
in (mm)
*1: Measured with vehicle empty
AT: Automatic transmission
MT: Manual transmission
ItemSedanWagon
2.5-liter
non-turbo2.0-liter turbo2.5-liter turbo2.5-liter non-turbo2.0-liter turbo
RS, RS sport packageWRXWRX-STiRSOUTBACK SPORTWRX
Drive systemAWD
Transmission typeATMTATMTMTATMTATMTATMT
Overall length173.8 (4,415)
Overall widthSedan68.5 (1,740)–
Wagon–66.7 (1,695)67.3 (1,710)66.7 (1,695)
Overall heightWithout
roofrail56.7 (1,440)56.3
(1,430)57.7 (1,465)58.1 (1,475)57.7 (1,465)
With roofrail–58.5 (1,485)58.9 (1,495)58.5 (1,485)
Wheel base99.4 (2,525)100
(2,540)99.4 (2,525)
TreadFront58.5 (1,485)58.7
(1,490)57.7 (1,465)57.5 (1,460)57.7 (1,465)
Rear58.1 (1,475)58.3 (1,480)58.9
(1,495)57.3 (1,455)
Ground clearance *15.9 (150)6.1 (155)5.7 (145)5.9 (150)6.3 (160)6.1 (155)

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 205 / 55 R 16
(1) (2) (3) (4) (5)

13-15
Consumer information and Reporting safety defects
– CONTINUED –
Uniform tire quality grading stan-
dards
This information indicates the relative perfor-
mance of passenger car tires in the area of
treadwear, traction, and temperature resistance.
This is to aid the consumer in making an in-
formed choice in the purchase of tires.
Quality grades can be found where applicable on
the tire sidewall between tread shoulder and
maximum section width. For example:
Treadwear 200 Traction AA Temperature A
The quality grades apply to new pneumatic tires
for use on passenger cars. However, they do not
apply to deep tread, winter type snow tires,
space-saver or temporary use spare tires, tires
with nominal rim diameters of 12 inches or less,
or to some limited production tires.
All passenger car tires must confirm to Federal
Safety Requirements in addition to these grades. „Treadwear
The treadwear grade is a comparative rating based on the wear rate of the tire when tested
under controlled conditions on a specified gov-
ernment test course.
For example, a tire graded 150 would wear one
and one-half (1-1/2) times as well on the govern-
ment course as a tire graded 100. The relative
performance of tires depends upon the actual
conditions of their use, however, and may depart
significantly from the norm due to variations in
driving habits, service practices and differences
in road characteristics and climate. „
Traction AA, A, B, C
The traction grades, from highest to lowest, are
AA, A, B and C. Those grades represent the
tire’s ability to stop on wet pavement as mea-
sured under controlled conditions on specified
government test surfaces of asphalt and con-
crete. A tire marked C may have poor traction
performance.
The traction grade assigned to this tire is
based on straight-ahead braking traction