flat tire SUBARU LEGACY 2007 Owner's Manual

Black plate (382,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
11-34
Maintenance and service
Tires and wheels& Types of tiresYou 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 traction, handling
and braking performance in year-round
driving including 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.
!
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 pressure monitoring
system (TPMS) (if equipped)The tire pressure monitoring system pro-
vides the driver with a warning message
by sending a signal from a sensor that is
installed in each wheel when tire pressure
is severely low. The tire pressure monitor-
ing system will activate only when the
vehicle is driven. Also, this system may
not react immediately to a sudden drop in
tire pressure (for example, a blow-out
caused by running over a sharp object).
If you adjust the tire pressures in a warm
garage and will then drive the vehicle in
cold outside air, the resulting drop in tire
pressures may cause the low tire pressure
warning light to come on. To avoid this
problem when adjusting the tire pressures
in a warm garage, inflate the tires to
pressures higher than those shown on the
tire placard. Specifically, inflate them by an
extra 1 psi (6.9 kPa, 0.07 kgf/cm
2) for every difference of 10
8F (5.6 8C) between
the temperature in the garage and the
temperature outside. By way of example,
the following table shows the required tire
pressures that correspond to various out-
side temperatures when the temperature
in the garage is 60 8F (15.6 8C).
Example:
Tire size: P225/55R17 95V
Standard tire pressures:
Front: 32 psi (220 kPa, 2.2 kgf/cm
2)
Rear: 30 psi (210 kPa, 2.1 kgf/cm2)
Garage temperature: 60 8F (15.6 8C)
Outside
temperature Adjusted pressure
[psi (kPa, kgf/cm
2)]
front rear
30 8F( 18C) 35 (240, 2.4) 33 (230, 2.3)
10 8F( 12 8C) 37
(255, 2.55) 35
(245, 2.45)
10 8F
( 23 8C) 39 (270, 2.7) 37 (260, 2.6)
Example:
Tire size: 215/45ZR17
Standard tire pressures:
Front: 35 psi (240 kPa, 2.4 kgf/cm
2)
Rear: 33 psi (230 kPa, 2.3 kgf/cm2)
Garage temperature: 60 8F (15.6 8C)
ProCarManuals.com

Black plate (384,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
11-36
Maintenance and service
a flat tire, replace it with a spare tire
as soon as possible.
When a spare tire is mounted or a
wheel rim is replaced without the
original pressure sensor/transmitter
being transferred, the low tire pres-
sure warning light will flash. This
indicates the TPMS is unable to
monitor all four road wheels. Con-
tact your SUBARU dealer as soon as
possible for tire and sensor replace-
ment and/or system resetting. If the
light flashes, promptly contact a
SUBARU dealer to have the system
inspected.& Tire inspectionCheck 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 immedi-
ately if you find any problem.NOTE. When the wheels and tires strike
curbs or are subjected to harsh treat-
ment 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
to drive 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, make sure the tires are
not pressed against the curb when you
park the vehicle.
. 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 wheels may be damaged.
Drive slowly to the nearest authorized
SUBARU dealer and have the vehicle
inspected.
& Tire pressures and wearMaintaining the correct tire pressures
helps to maximize the tires ’service lives
and is essential for good running perfor-
mance. Check and, if necessary, adjust
the pressure of each tire (including the
spare) at least once a month (for example,
during a fuel stop) 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 values shown on
the tire placard. The tire placard is located
on the door pillar on the driver ’s side.
Driving even a short distance warms up
the tires and increases the tire pressures.
Also, the tire pressures are affected by the
outside temperature. It is best to check tire
pressure 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.
ProCarManuals.com

Black plate (389,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
Aluminum wheelsAluminum wheels can be scratched and
damaged easily. Handle them carefully to
maintain their appearance, performance,
and safety.
. When any of the wheels is removed
and replaced for tire rotation or to change
a flat, always check the tightness of the
wheel nuts after driving approximately 600
miles (1,000 km). If any nut is loose,
tighten it to the specified torque.
. Never apply oil to the threaded parts,
wheel nuts, or tapered surface of the
wheel.
. Never let the wheel rub against sharp
protrusions or curbs.
. Be sure to fit tire chains on uniformly
and completely around the tire, otherwise
the chains may scratch the wheel.
. When wheel nuts, balance weights, or
the center cap is replaced, be sure to
replace them with genuine SUBARU parts
designed for aluminum wheels.
Windshield washer fluid
CAUTION
Never use engine coolant as washer
fluid because it could cause paint
damage.If you spray washer fluid on the windshield
but the supply of washer fluid appears to
diminish, check the level of washer fluid in
the tank.
Washer fluid level gaugeRemove the washer tank filler cap, then
check the fluid level indicated by the level
gauge (attached to the inside of the cap).
If the level is near the “Low”mark, add
fluid until it reaches the “Hi”level on the
Maintenance and service
11-41
–CONTINUED –
11
ProCarManuals.com

Black plate (419,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
Vehicle identification
1) Emission control label
2) Vehicle identification number
3) Certification and bar code label
4) Tire inflation pressure label
5) Vehicle identification number plate
6) Model number label
7) Fuel label Specifications
12-11
12
ProCarManuals.com

Black plate (25,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 31
For U.S.A. ........................................................... 13-2
Tire information .................................................. 13-2
Tire labeling....................................................... 13-2
Recommended tire inflation pressure .................. 13-5
Glossary of tire terminology ............................... 13-6
Tire care –maintenance and safety
practices .......................................................... 13-7
Vehicle load limit –how to determine .................. 13-8 Determining compatibility of tire and vehicle load
capacities ...................................................... 13-10
Adverse safety consequences of overloading on handling and stopping and on tires ................ 13-11
Steps for Determining Correct Load Limit ......... 13-11
Uniform tire quality grading standards.......... 13-12
Treadwear....................................................... 13-12
Traction AA, A, B, C ......................................... 13-12
Temperature A, B, C ......................................... 13-12
Reporting safety defects (USA) ...................... 13-13
Consumer information and Reporting safety defects
13
ProCarManuals.com

Black plate (423,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
Example:(6) Load Index: A numerical code
which specifies the maximum load a
tire can carry at the speed indicated
by its speed symbol, at maximum
inflation pressure.
For example, “88 ”means 1,234 lbs
(560 kg), “87” means 1,201 lbs (545
kg), “86 ”means 1,168 lbs (530 kg)
WARNING
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 describing a tire ’s capability to
travel at established and predeter-
mined speeds.
For example, “V” means 149 mph
(240 km/h)
WARNING
.
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.
.
The speed rating is void if the
tires are worn out, damaged,
repaired, retreaded, or other-
wise altered from their origi-
nal condition. If tires are
repaired, retreaded, or other-
wise altered, they may not be
suitable for original equip-
ment tire designed loads and
speeds.
! Tire Identification Number (TIN)
Tire Identification Number (TIN) is
marked on the intended outboard
sidewall. The TIN is composed of four
groups. Here is a brief review of the
TIN with a breakdown of its individual
elements.
(1) Manufacturer ’s Identification
Mark
(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 calendar year; the
second two figures represent the
year. For example, 0101 means the
1st week of 2001.
! Other markings
The following makings are also
placed on the sidewall.
! Maximum permissible inflation
pressure
The maximum cold inflation pressure
to which this tire may be inflated. For
example, “300 kpa (44 PSI) MAX.
PRESS”
! Maximum load rating
Theloadratingatthemaximum
permissible weight load for this tire.
For example, “MAX. LOAD 730 kg
(1609 LBS) @ 300 kpa (44 PSI) MAX.
PRESS. ”
Consumer information and Reporting safety defects
13-3
–CONTINUED –
13
ProCarManuals.com

Black plate (425,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 28
& Recommended tire inflation pressure! Recommended cold tire inflation pressure
Recommended cold tire inflation pressure for your vehicle ’s tires is as follows,
Tire size P205/55R16
89H P225/60R16
97H P205/50R17
88V 215/45ZR17 P225/55R17
95V 215/45R18
89Y
Wheel size 1666.5JJ 1767JJ 1867JJ
Pressure Front 32 psi
(220 kPa,
2.2 kgf/cm
2) 32 psi
(220 kPa,
2.2 kgf/cm
2) 33 psi
(230 kPa,
2.3 kgf/cm
2) 35 psi
(240 kPa,
2.4 kgf/cm
2) 32 psi
(220 kPa,
2.2 kgf/cm
2) 33 psi
(230 kPa,
2.3 kgf/cm
2)
Rear 30 psi
(210 kPa,
2.1 kgf/cm
2) 30 psi
(210 kPa,
2.1 kgf/cm
2) 32 psi
(220 kPa,
2.2 kgf/cm
2) 33 psi
(230 kPa,
2.3 kgf/cm
2) 30 psi
(210 kPa,
2.1 kgf/cm
2) 32 psi
(220 kPa,
2.2 kgf/cm
2)
Rear at
trailer
towing –
32 psi
(220 kPa,
2.2 kgf/cm
2) –
32 psi
(220 kPa,
2.2 kgf/cm
2) –
Temporary
spare tire Size T135/80R16 T155/70D17 T135/80R16 T135/70D17 T155/70D17 T155/70D17
Pressure
60 psi (420 kPa, 4.2 kgf/cm
2)
Consumer information and Reporting safety defects
13-5
–
CONTINUED –
13
ProCarManuals.com

Black plate (426,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
13-6
Consumer information and Reporting safety defects
! Vehicle placardThe vehicle placard is affixed to the
driver ’s side B-pillar.
Example:
The vehicle placard shows original
tire size, recommended cold tire infla-
tion pressure on each tire at max-
imum loaded vehicle weight, seating
capacity and loading information.
! Adverse safety consequences
of under-inflation
Driving at high speeds with exces-
sively low tire pressures can cause
the tires to flex severely and to rapidly
become hot. A sharp increase in
temperature could cause tread se-
paration, and failure of the tire(s).
Possible resulting loss of vehicle
control could lead to an accident.
! Measuring and adjusting air
pressure to achieve proper in-
flation
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
pressures. Also, the tire pressures are affected by the outside temperature. It
is best to check tire pressure 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.
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.
.
Maximum inflation pressure
The maximum cold inflation pressure
to which a tire may be inflated.
.
Recommended inflation pres-
sure
The cold inflation pressure recom-
mended by a vehicle manufacturer.
.
Intended outboard sidewall(1)
The sidewall that contains a
whitewall, bears white lettering or
bears manufacturer, brand, and/or
model name molding that is higher
or deeper than the same molding
on the other sidewall of the tire, or
(2)
The outward facing sidewall of
ProCarManuals.com

Black plate (428,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
13-8
Consumer information and Reporting safety defects
specification for the wheel nuts can be
found “Flat tires ”section in chapter 9.& Vehicle load limit –how to
determineThe load capacity of your vehicle is
determined by weight, not by avail-
able cargo space. The load limit of
your vehicle is shown on the vehicle
placard attached to the driver ’s side
B-pillar. Locate the statement “The
combined weight of occupants and
cargo should never exceed XXX kg or
XXX lbs ”on your vehicle ’s placard.
The vehicle placard also shows seat-
ing capacity of your vehicle.
The total load capacity includes the
total weight of driver and all passen-
gers and their belongings, any cargo,
any optional equipment such as a
trailer hitch, roof rack or bike carrier,
etc., and the tongue load of a trailer.
Therefore cargo capacity can be
calculated by the following method.
Cargo capacity = Load limit (total
weight of occupants + total weight of
optional equipment + tongue load of a
trailer (if applicable)) For towing capacity information and
weight limits, refer to
“Trailer towing ”
section in chapter 8.
! Calculating total and load ca-
pacities varying seating con-
figurations
Calculate the available load capacity
as shown in the following examples:
Example 1A
Vehicle capacity weight of the vehicle
is 800 lbs (363 kg), which is indicated
on the vehicle placard with the state-
ment "The combined weight of occu-
pants and cargo should never exceed
363 kg or 800 lbs". For example, if the vehicle has one
occupant weighing 154 lbs (70 kg)
plus cargo weighing 551 lbs (250 kg).
1. Calculate the total weight.
2. Calculate the available load capa-
city by subtracting the total weight
from the vehicle capacity weight of
800 lbs (363 kg).3. The result of step 2 shows that a
further 95 lbs (43 kg) of cargo can be
carried.
ProCarManuals.com

Black plate (433,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
law.
WARNING
The temperature grade for this
tire is established for a tire that
is properly inflated and not over-
loaded. Excessive speed, under-
inflation, or excessive loading,
either separately or in combina-
tion, can cause heat buildup and
possible tire failure.
Reporting safety defects
(USA)If you believe that your vehicle has
a defect which could cause a
crash or could cause injury or
death, you should immediately in-
form the National Highway Traffic
Safety Administration (NHTSA) in
addition to notifying Subaru of
America, Inc.
If NHTSA receives similar com-
plaints, it may open an investiga-
tion, and if it finds that a safety
defect exists in a group of vehi-
cles, it may order a recall and
remedy campaign. However,
NHTSA cannot become involved
in individual problems between
you, your dealer, or Subaru of
America, Inc. To contact NHTSA,
you may call the Vehicle Safety
Hotline toll-free at 1-888-327-4236
(TTY: 1-800-424-9153); go to
http://www.safercar.gov; or write
to:Administrator,NHTSA,400
Seventh Street, SW., Washington, DC 20590. You can also obtain
other information about motor ve-
hicle safety from
http://www.safercar.gov.
Consumer information and Reporting safety defects
13-13
13
ProCarManuals.com