winter tires SUBARU OUTBACK 2002 3.G Owners Manual

7-26
VDC (Vehicle Dynamics Control) system (if equipped)WARNING
Always use the utmost care in driving — overconfidence because
you are driving with a VDC system equipped vehicle could easily lead to a serious accident.
CAUTION
Even if your vehicle is equipped with VDC, winter tires should
be used when driving on snow-covered or icy roads; in addition,
vehicle speed should be reduced considerably. Simply having a
VDC system does not guarantee that the vehicle will be able toavoid accidents in any situation. Activation of the VDC system is an indication that the road
being travelled on has a slippery surface; since having VDC is no
guarantee that full vehicle control will be maintained at all timesand under all conditions, its activation should be seen as a sign
that the speed of the vehicle should be reduced considerably. Whenever suspension components, steering components, or
an axle are removed from a vehicle equipped with VDC, have anauthorized SUBARU dealer perform an inspection of that system. The following precautions should be observed in order to
ensure that the VDC system is operating properly:
–All four wheels should be fitted with tires of the same size,
type, and brand. Furthermore, the amount of wear should bethe same for all four tires.– Keep the tire pressure at the proper level as shown on the
label attached to the vehicle ’s door pillar.
– Use only the special temporary spare tire to replace a flat
tire. With a temporary spare tire, the effectiveness of the VDC
system is reduced and this should be taken into account whendriving with vehicle.

Starting and operating7-27
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In the event of wheelspin and/or skidding on a slippery road surface
and/or during cornering and/or an evasive maneuver, the VDC systemadjusts the engine ’s output and the wheels ’ respective braking forces to
help maintain traction and directional control.
Traction Control Function
The traction control function is designed to prevent spinning of the
driving wheels on slippery road surfaces, thereby helping to maintain
traction and directional control. Activation of this function is shown bysteady illumination of the VDC operation indicator light. Skid Suppression Function
The skid suppression function is designed to help maintain directional
stability by suppressing the wheels ’ tendency to slide sideways dur-
ing steering operations. Activation of this function is shown by flash-ing of the VDC operation indicator light.
NOTE Slight twitching of the brake pedal may be felt when the VDC-sys-
tem operates; a small degree of vehicle or steering wheel shaking may also be noticed in this situation. These are normal characteris-tics of VDC operation and are no cause for alarm. When driving off immediately after starting the engine, a short-
lived operation noise may be noticed coming from the enginecompartment. This noise is generated as a result of a check beingperformed on the VDC system and is normal. Depending on the timing of activation of the brakes, certain situa-
tions may occur just after driving off where the brake pedal seemsto exhibit a jolting motion. This too is a consequence of the VDCoperational check and is normal. Activation of the VDC system will cause operation of the steering
wheel to feel slightly different compared to that for normal condi-tions. Even if the vehicle is equipped with a VDC system, it is important
that winter tires be used when driving on snow-covered or icyroads. (All four wheels should be fitted with tires of the same sizeand brand).

8
Driving tips New vehicle break-in driving –
the first 1,000 miles (1,600 km) 8-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel economy hints 8-3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine exhaust gas (Carbon monoxide) 8-3 . . . . . . . . . . . . . . . . . . . . . . . . . .
Catalytic converter 8-4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Periodic inspections 8-5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Driving in foreign countries 8-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Driving tips for AWD vehicles 8-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Off road driving 8-7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Winter driving 8-10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Snow tires 8-14
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire chains 8-16
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rocking the vehicle 8-16
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loading your vehicle 8-17
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vehicle capacity weight 8-18
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GVWR and GAWR (Gross Vehicle Weight Rating and Gross Axle Weight Rating) 8-19
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Roof rail and crossbar (if equipped) 8-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trailer hitch (if equipped) 8-24
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trailer towing 8-28
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8-10
traction by starting the vehicle with the transmission in 2nd than 1st
(both for MT and AT).Never equip your vehicle with tires larger than those specified in
this manual. Frequent driving of an AWD vehicle under hard-driving conditions
such as rough roads or off roads will necessitate more frequent re-
placement of engine oil, brake fluid and transmission oil than that spe-
cified in the maintenance schedule described in the “Warranty and
Maintenance Booklet ”.
Remember that damage done to your Subaru while operating it off-
road and not using common sense precautions such as those listedabove is not eligible for warranty coverage.
Winter driving
HB3010AA
Operation during cold weather
Carry some emergency equipment, such as tire chains, a window
scraper, a bag of sand, flares, a small shovel, and jumper cables.
Check the battery and cables. Cold temperatures reduce battery ca-
pacity. The battery must be in good condition to provide enough pow-
er for cold winter starts.
Use an engine oil of proper grade and viscosity for cold weather.
Heavy summer oil will cause harder starting.

Driving tips8-11
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Keep the door locks from freezing by squirting them with deicer or glycerin.
Forcing a frozen door open may damage or separate the rubber
weather strips around the door. If the door is frozen, use hot water to
melt the ice, and afterwards thoroughly wipe the water away.
Use a windshield washer fluid that contains an antifreeze solution. Do
not use engine antifreeze or other substitutes because they may dam-age the paint of the vehicle. nBefore driving your vehicle
Before entering the vehicle, remove any snow or ice from your shoes
because that could make the pedals slippery and dangerous.
While warming up the vehicle before driving, check that the accelera-
tor pedal, brake pedal, and all other controls operate smoothly.
Clear away ice and snow that has accumulated under the fenders to
avoid making steering difficult. During severe winter driving, stop
when and where it is safe to do so and check under the fenders peri-
odically. n Parking in cold weather
WARNING
Snow can trap dangerous exhaust gases under your vehicle. Keep snow clear of the exhaust pipe and from around your
vehicle if you park the vehicle in snow with the engine running.
Do not use the parking brake when parking for long periods in cold
weather since it could freeze in that position. Instead, observe the fol-lowing:
1. Place the shift lever in “1” or “R” for manual transmission vehicles,
and in “P” for automatic transmission vehicles.
2. Use tire stops under the tires to prevent the vehicle from moving.
When the vehicle is parked in snow or when it snows, raise the wiper
blades off the glass to prevent damage to them.

8-14
Snow tires All models except Outback
WARNING
When replacing original tires with winter (snow) tires, make
sure you use only the same size, construction and load range as the original tires listed on the tire placard. Using other sizes andconstruction may affect speedometer/odometer calibration and
clearance between the body and tires. It also may be dangerousand lead to loss of vehicle control. You must install four winter tires that are of the same size, cir-
cumferences, construction, brand, and load range. Mixing othersizes, circumferences or constructions may result in severe me-
chanical damage to the drive train of your vehicle and may affect
ride, handling, braking and speedometer/odometer calibration. Italso may be dangerous and lead to loss of vehicle control. Do not use a combination of radial, belted bias or bias tires
since it may cause dangerous handling characteristics and leadto an accident.
Your vehicle is equipped with “all season tires ” which are designed to
provide an adequate measure of traction, handling and braking per-
formance in year-round driving. In winter, it may be possible to en-
hance performance through use of tires designed specifically for win-ter driving conditions.
If you choose to install winter tires on your vehicle, be sure to use the
correct tire size and type. You must install four winter tires that are ofthe same size, construction, brand and load range and you should
never mix radial, belted bias or bias tires since this may result in dan-
gerous handling characteristics. When you choose a tire, make sure
that there is enough clearance between the tire and vehicle body.
Remember to drive with care at all times regardless of the type of tires on your vehicle.

Driving tips8-15
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Outback models only
WARNING
When replacing original tires with winter (snow) tires, make
sure you use only the same size and construction as recom- mended. Using other sizes or construction may affect speedome-ter/odometer calibration and clearance between the body and
tires. It also may be dangerous and lead to loss of vehicle con-trol. You must install four winter tires that are of the same size, cir-
cumferences, construction, brand, and load range. Mixing othersizes, circumferences or constructions may result in severe me-
chanical damage to the drive train of your vehicle and may affect
ride, handling, braking and speedometer/odometer calibration. Italso may be dangerous and lead to loss of vehicle control. Do not use a combination of radial, belted bias or bias tires
since it may cause dangerous handling characteristics and leadto an accident.
Your vehicle is equipped with “all season tires ” which are designed to
provide an adequate measure of traction, handling and braking per-
formance in year-round driving. In winter, it may be possible to en-
hance performance through use of tires designed specifically for win-ter driving conditions.
If you choose to install winter tires on your vehicle, be sure to use the
correct tire size and type. You must install four winter tires that are ofthe same size, construction, brand and load range and you should
never mix radial, belted bias or bias tires since this may result in dan-
gerous handling characteristics. When you choose a tire, make sure
that there is enough clearance between the tire and vehicle body.
Remember to drive with care at all times regardless of the type of tires on your vehicle.
Your Outback comes with P225/60R16 “all season tires ” as origi-
nal equipment. You should be aware that some winter tires with that same size designation may actually be too large for the

8-16
vehicle and may cause rubbing on sharp turns. Listed below is the winter tire size that we recommend.Recommended winter (snow) tire size P215/60R16 Studless
Tire chains
CAUTION
Tire chains cannot be used on tires listed below because of lack
of clearance between the tires and vehicle body. P205/55R16 tires for GT models
P225/60R16 tires for OUTBACK models
P215/60R16 winter (snow) tires for OUTBACK models
Driving on snowy grades or icy roads may require the use of tire chains,
in which case put the chains on the front wheels only. Use only SAE
class S type chains that are of the correct size for your tires so as not to
damage the vehicle body or suspension.
When driving with tire chains, drive at speeds below 19 mph (30 km/h).
When a temporary spare tire is on a front wheel, replace the temporary
spare tire with the rear tire on the same side of the vehicle, and then fit
chains on the front tires.
Always use the utmost care when driving with tire chains – overconfi-
dence because you are driving with tire chains could easily lead to a se-rious accident. Rocking the vehicle
If you must rock the vehicle to free it from snow, sand, or mud, depress the
accelerator pedal slightly and move the selector lever back and forth be-
tween “D” and “R” repeatedly. Do not race the engine. For the best possible
traction, avoid spinning the wheels when trying to free the vehicle.
When the road surface is extremely slippery, you can obtain better trac-
tion by starting the vehicle with the transmission in 2nd than 1st (both for
MT and AT).

11-38
HB4001CB
Tires and wheels Types of tires
You should be familiar with type of tires present on your vehicle.
All season tires
The factory-installed tires on your new vehicle are all season tires.
All season tires are designed to provide an adequate measure of trac-
tion, handling and braking performance in year-round driving includ-
ing snowy and icy road conditions. However all season tires do not
offer as much traction performance as winter (snow) tires in heavy or
loose snow or on icy roads.
All season tires are identified by “ALL SEASON ” and/or “M+S” (Mud &
Snow) on the tire sidewall. Summer tires
Summer tires are high-speed capability tires best suited for highway
driving under dry conditions.
Summer tires are inadequate for driving on slippery roads such as on
snow-covered or icy roads.
If you drive your vehicle on snow-covered or icy roads, we strongly
recommend the use of winter (snow) tires.
When installing winter tires, be sure to replace all four tires.

Maintenance and service11-39
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Winter (snow) tires
Winter tires are best suited for driving on snow-covered and icy
roads. However winter tires do not perform as well as summer tires
and all season tires on roads other than snow-covered and icy roads.
Tire inspection
Check on a daily basis that the tires are free from serious damage, nails,
and stones. At the same time, check the tires for abnormal wear.
Contact your SUBARU dealer immediately if you find any problem. NOTE When the wheels and tires strike curbs or are subjected to harsh
treatment as when the vehicle is driven on a rough surface, they can suffer damage that cannot be seen with the naked eye. This type of
damage does not become evident until time has passed. Try not todrive over curbs, potholes or on other rough surfaces. If doing so is
unavoidable, keep the vehicle ’s speed down to a walking pace or
less, and approach the curbs as squarely as possible. Also, makesure the tires are not pressed against the curb when you park thevehicle. If you feel unusual vibration while driving or find it difficult to
steer the vehicle in a straight line, one of the tires and/or wheelsmay be damaged. Drive slowly to the nearest authorized SUBARUdealer and have the vehicle inspected. Tire pressures and wear
Maintaining the correct tire pressures helps to maximize the tires ’ service
lives and is essential for good running performance. Check and, if nec-
essary, adjust the pressure of each tire (including the spare) at least
once a month (for example, during a fuel stop) and before any long jour-
ney.
Check the tire pressures when the tires are cold. Use a pressure gauge
to adjust the tire pressures to the values shown on the tire placard. The
tire placard is located on the door pillar on the driver ’s side.