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8-6
Driving tips
Driving tips for AWD vehicles
All wheel drive distributes the engine power to all four
wheels. AWD vehicles provide better traction when
driving on slippery, wet or snow-covered roads and
when moving out of mud, dirt and sand. By shifting
power between the front and rear wheels, SUBARU
AWD can also provide added traction during acceler-
ation and added engine braking force during deceler-
ation.
Therefore, your SUBARU AWD vehicle may handle
differently than an ordinary two wheel drive vehicle
and it contains some features unique to AWD. For
safety purposes as well as to avoid damaging the
AWD system, you should keep the following tips inmind:
An AWD vehicle is better able to climb steeper
roads under snowy or slippery conditions than a two
wheel drive vehicle. There is little difference in han-
dling, however, during extremely sharp turns or sud-
den braking. Therefore, when driving down a slope or
turning corners, be sure to reduce your speed and
maintain an ample distance from other vehicles. When replacing a tire, make sure you use only the
same size, construction, brand, and load range as the
original tires listed on the tire placard. Using other siz-
es or construction may result in severe mechanical
damage to the drive train of your vehicle and may af-
fect ride, handling, braking, speedometer/odometer
calibration, and clearance between the body and tires.
It also may be dangerous and lead to loss of vehicle control. Always check the cold tire pressure before starting
to drive. The recommended tire pressure is provided
on the tire placard, which is located under the door
latch on the driver’s side. Tire chains should always be placed on the front
wheels only. There are some precautions that you must observe
when towing your vehicle. For detail information, see
HS8003BA
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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”.
Uniform tire quality grading stan-
dards
This information indicates the relative performance of
passenger car tires in the area of treadwear, traction,
and temperature resistance. This is to aid the consum-
er in making an informed 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 diam-
eters of 12 inches or less, or to some limited produc-
tion 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 government test course.
For example, a tire graded 150 would wear one and
one-half (1-1/2) times as well on the government
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 prac-
tices and differences in road characteristics and cli- mate. 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 measured under controlled
conditions on specified government test surfaces of
asphalt and concrete. A tire marked C may have poor
traction performance.
The traction grade assigned to this tire is based
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13-3
Consumer information and Reporting safety defects
–CONTINUED –
on straight-ahead braking traction tests, and
does not include acceleration, cornering, hy-
droplaning, or peak traction characteristics.
Temperature A, B, C
The temperature grades are A (the highest), B, and C,
representing the tire's resistance to the generation of
heat and its ability to dissipate heat when tested under
controlled conditions on a specified indoor laboratory
test wheel. Sustained high temperature can cause the
material of the tire to degenerate and reduce tire life,
and excessive temperature can lead to sudden tire
failure. The grade C corresponds to a level of perfor-
mance which all passenger car tires must meet under
the Federal Motor Vehicle Safety Standards No. 109.
Grades B and A represent higher levels of perfor-
mance on the laboratory test wheel than the minimum
required by law.
The temperature grade for this tire is estab-
lished for a tire that is properly inflated and not
overloaded. Excessive speed, underinflation,
or excessive loading, either separately or in
combination, can cause heat buildup and pos-
sibletirefailure.