tires SUBARU OUTBACK 2005 4.G Workshop Manual

13-8
Consumer information and Reporting safety defects
hicle control could lead to an accident. !
Measuring and adjusting air pressure to
achieve proper inflation
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 pres-
sures. Also, the tire pressures are affected by the
outside temperature. It is best to check tire pres-
sure 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 pressure
The cold inflation pressure recommended 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 an asymmet-
rical tire that has a particular side that must al-
ways face outward when mounting on a vehi-
cle.
" Accessory weight
The combined weight (in excess of those stan-
dard items which may be replaced) of floor mats,
leather seats and cross bars to the extent that
these items are available as factory-installed
equipment (whether installed or not). " Curb weight
The weight of a motor vehicle with standard
equipment including the maximum capacity of fu-
el, oil, and coolant and air conditioning.

13-9
Consumer information and Reporting safety defects
– CONTINUED –
"Maximum loaded vehicle weight
The sum of curb weight, accessory weight, vehi-
cle capacity weight and production options
weight. " Normal occupant weight
150 lbs (68 kg) times the number of occupants (3
occupants). " Occupant distribution
Distribution of occupants in a vehicle, 2 in front,
1 in rear seat. " Production options weight
The combined weight of those installed regular
production options weighing over 5.1 lbs (2.3 kg)
in excess of those standards items which they
replace, not previously considered in curb weight
or accessory weight. " Vehicle capacity weight
The total weight of cargo, luggage and occu-
pants that can be added to the vehicle. " Vehicle maximum load on a tire
Load on an individual tire that is determined by
distributing to each axle its share of the maxi-
mum loaded vehicle weight and dividing by two. " Vehicle normal load on a tire
Load on an individual tire that is determined by distributing to each axle its share of the curb
weight, accessory weight, and normal occupant
weight and dividing by two. !
Tire care – maintenance and safety
practices
" 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. " Inspect the tire tread regularly and replace the
tires before their tread wear indicators become
visible. When a tire’s tread wear indicator be-
comes visible, the tire is worn beyond the ac-
ceptable limit and must be replaced immediately.
With a tire in this condition, driving at even low
speeds in wet weather can cause the vehicle to
hydroplane. Possible resulting loss of vehicle
control can lead to an accident. " To maximize the life of each tire and ensure
that the tires wear uniformly, it is best to rotate
the tires every 7,500 miles (12,500 km). Rotating
the tires involves switching the front and rear
tires on the right hand side of the vehicle and
similarly switching the front and rear tires on the

13-10
Consumer information and Reporting safety defects
left hand side of the vehicle. (Each tire must be
kept on its original side of the vehicle.) Replace
any damaged or unevenly worn tire at the time of
rotation. After tire rotation, adjust the tire pres-
sures and make sure the wheel nuts are correct-
ly tightened. A tightening torque specification
and a tightening sequence specification for the
wheel nuts can be found “Flat tires” in Chapter 9. !
Vehicle load limit – how to determine
The load capacity of your vehicle is determined
by weight, not by available cargo space. The
load limit of your vehicle is shown on the vehicle
placard attached to the driver’s side B-pillar. Lo-
cate the statement “The combined weight of oc-
cupants and cargo should never exceed XXX kg
or XXX lbs” on your vehicle’s placard.
The vehicle placard also shows seating capacity
of your vehicle.
The total load capacity includes the total weight
of driver and all passengers and their belong-
ings, 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 ca- pacity can be calculated by the following method.
Cargo capacity = Load limit – (total weight of oc-
cupants + total weight of optional equipment +
tongue load of a trailer (if applicable))
For towing capacity information and weight lim-
its, refer to “Trailer towing” in Chapter 8. !
Calculating total and load capacities vary-
ing seating configurations
Calculate the available load capacity as shown in
the following examples:
Example 1A
UBD201BA

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Consumer information and Reporting safety defects
2. Calculate the available load capacity.
3. The total weight now exceeds the capacity
weight by 22 lbs (10 kg), so the cargo weight
must be reduced by 22 lbs (10 kg) or more.
!
Determining compatibility of tire and
vehicle load capacities
The sum of four tires’ maximum load ratings
must exceed the maximum loaded vehicle
weight (“GVWR”). In addition, sum of the maxi-
mum load ratings of two front tires and of two
rear tires must exceed each axle’s maximum
loaded capacity (“GAWR”). Original equipment
tires are designed to fulfill those conditions.
The maximum loaded vehicle weight is referred
to Gross Vehicle Weight Rating (GVWR). And
each axle’s maximum loaded capacity is referred
to Gross Axle Weight Rating (GAWR). The
GVWR and each axle’s GAWR are shown on the
vehicle certification label affixed to the driver’s
door.
The GVWR and front and rear GAWRs are de-
termined by not only the maximum load rating of
tires but also loaded capacities of the vehicle’s
suspension, axles and other body parts.
Therefore, this means that the vehicle cannot
necessarily be loaded up to the tire’s maximum
load rating on the tire sidewall.
Total weight = 165 lbs (75 kg) + 143 lbs (65 kg) + 40 lbs (18 kg)
+ 11 lbs (5 kg) + 265 lbs (120 kg) + 22 lbs (10 kg) + 176 lbs (80 kg) = 822 lbs (373 kg) (Occupant)
(Cargo)
(Trailer hitch)
(Child restraint)
(Tongue load)
Available Load Capacity = 800 lbs (363 kg) 822 lbs (373 kg) = 22 lbs ( 10 kg)(Vehicle
capacity weight) (Total weight)

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Consumer information and Reporting safety defects
– CONTINUED –
!Adverse safety consequences of over-
loading on handling and stopping and on tires
Overloading could affect vehicle handling, stop-
ping distance, vehicle and tire as shown below.
This could lead to an accident and possibly result
in severe personal injury. " Vehicle stability will deteriorate.
" Heavy and/or high-mounted loads could in-
crease the risk of rollover." Stopping distance will increase.
" Brakes could overheat and fail.
" Suspension, bearings, axles and other body
parts could break or experience accelerated
wear that will shorten vehicle life. " Tires could fail.
" Tread separation could occur.
" Tire could separate from its rim.
! Steps for Determining Correct Load Limit
1. Locate the statement “The combined weight
of occupants and cargo should never exceed
XXX pounds” on your vehicle’s placard. 2. Determine the combined weight of the driver
and passengers that will be riding in your vehicle.
3. Subtract the combined weight of the driver
and passengers from XXX kilograms or XXX
pounds.
4. The resulting figure equals the available
amount of cargo and luggage load capacity. For
example, if the “XXX” amount equals 1,400 lbs
(635kg). and there will be five- 150 lbs (68 kg)
passengers in your vehicle, the amount of avail-
able cargo and luggage load capacity is 650 lbs.
(1,400 – 750 (5 x 150) = 650 lbs.)
5. Determine the combined weight of luggage
and cargo being loaded on the vehicle. That
weight may not safely exceed the available car-
go and luggage load capacity calculated in Step 4.
6. If your vehicle will be towing a trailer, load
from your trailer will be transferred to your vehi-
cle. Consult this manual to determine how this
reduces the available cargo and luggage load
capacity of your vehicle.

13-16
Consumer information and Reporting safety defects
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

13-17
Consumer information and Reporting safety defects
– CONTINUED –
tests, and does not include acceleration,
cornering, hydroplaning, 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 exces-
sive 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 Stan-
dards No. 109. Grades B and A represent higher
levels of performance on the laboratory test
wheel than the minimum required by law.
The temperature grade for this tire is es-
tablished for a tire that is properly inflated and not overloaded. Excessive speed, un-
derinflation, or excessive loading, either
separately or in combination, can cause
heat buildup and possible tire failure.

14-4
Index
Cup holder
Front passenger’s ......................................... 6-12
Rear passenger’s ......................................... 6-13
D
Daytime running light system ............................ 3-46
Differential gear oil Front ........................................................... 11-35
Rear ............................................................ 11-37
Dimensions ........................................................ 12-2
Disarming the system ........................................ 2-26
Disc brake pad wear warning indicators ............ 7-38
Dome light ................................................ 6-2, 11-82
Door locks ........................................................... 2-6
Door open warning light .................................... 3-31
Drive belts ....................................................... 11-30
Driving All-wheel drive vehicle .................................. 3-31
Car phone/mobile phone ................................. 10
Drinking ............................................................. 9
Drugs ................................................................. 9
Foreign countries ............................................ 8-7
Pets ................................................................. 11
Snowy and icy roads .................................... 8-13
Tips ..................................... 7-15, 7-23, 7-33, 8-7
Tired or sleepy ................................................. 10 E
Electrical system ............................................... 12-3
Electronic Brake Force Distribution (EBD)
system ........................................................... 7-41
Emergency Locking Retractor (ELR) ................ 1-18
Engine
Compartment overview ................................ 11-8
Coolant ....................................................... 11-19
Exhaust gas (Carbon monoxide) ................ 8, 8-3
Hood ............................................................. 11-5
Oil ............................................................... 11-12
Overheating .................................................. 9-20
Starting ......................................................... 7-10
Stopping ....................................................... 7-12
Exterior care ...................................................... 10-2 F
Flat tires .............................................................. 9-5
Floor mat ........................................................... 6-22
Fluid level
Automatic transmission .............................. 11-33
Brake .......................................................... 11-42
Clutch ......................................................... 11-43
Power steering ........................................... 11-41
Fog light switch ................................................. 3-50
Front
Differential gear oil ..................................... 11-35

14-8
Index
License plate light ....................................... 11-80
Map light ..................................................... 11-83
Parking light ................................................ 11-76
Rear combination light ................................ 11-76
Trunk light ................................................... 11-86
Rocking the vehicle ........................................... 8-17
Roof rail and crossbar ....................................... 8-21 S Safety Precautions when driving .................................. 6
Symbol .............................................................. 3
Warnings ........................................................... 3
Seat Fabric ........................................................... 10-6
Heater ........................................................... 1-10
Seatbelt .................................................................. 6 Maintenance ................................................. 1-33
Pretensioners ............................................... 1-33
Safety tips ..................................................... 1-16
Warning light and chime ............................... 1-19
Seatbelts ........................................................... 1-16
Selector lever ........................................... 7-17, 7-26 Position indicator .......................................... 3-34
Shift lock release ...................................... 7-24, 7-35
Snow tires ......................................................... 8-15
Sounding a panic alarm ..................................... 2-15 Spark plugs ..................................................... 11-29
Specifications .................................................... 12-2
Speedometer ....................................................... 3-9 SRS
Curtain airbag ............................................... 1-80
Frontal airbag ............................................... 1-65
Side airbag ................................................... 1-80
SRS airbag (Supplemental Restraint System airbag) ....................................................... 6, 1-59
SRS airbag system warning light ...................... 3-24
Starting the engine ............................................ 7-10
State emission testing (U.S. only) ....................... 7-8
Steering wheel
Power ........................................................... 7-36
Tilt ................................................................. 3-63
Stopping the engine .......................................... 7-12
Storage compartment .......................................... 6-7
Sun shades ....................................................... 2-43
Sun visors ........................................................... 6-5
Supplemental Restraint System airbag (SRS) .. 1-59
Synthetic leather upholstery .............................. 10-6 T
Tachometer ....................................................... 3-11
Temperature gauge ........................................... 3-13
Temporary spare tire ........................................... 9-3
Tie-down hooks ................................................. 9-22

14-9
Index
Tilt steering wheel ............................................. 3-63 Tire
Chains .......................................................... 8-17
Inspection ................................................... 11-51
Pressures and wear .................................... 11-52
Replacement .............................................. 11-56
Rotation ...................................................... 11-55
Tires .................................................................. 12-5
Types .......................................................... 11-49
Tires and wheels ............................................. 11-49
Top tether anchorages ...................................... 1-55
Towing ............................................................... 9-21 All wheels on the ground .............................. 9-28
Flat-bed truck ................................................ 9-27
Tie-down hooks ............................................ 9-22
Weight .......................................................... 8-31
Trailer
Hitch ............................................................. 8-27
Hitches .......................................................... 8-37
Towing .......................................................... 8-31
Towing tips ................................................... 8-40
Trip meter ................................................. 3-10, 3-16
Trunk lid ............................................................. 2-35
Release handle ............................................. 2-37
Trunk light ........................................................ 11-86
Turn signal
Indicator lights .............................................. 3-34 Lever ............................................................. 3-47
U
Under-floor storage compartment ..................... 6-30 V
Valet mode ........................................................ 2-27
Vanity mirror ........................................................ 6-6
Vehicle Capacity weight ............................................ 8-19
Identification ............................................... 12-11
Vehicle Dynamics Control
OFF indicator light ........................................ 3-32
OFF switch ................................................... 7-48
Operation indicator light ................................ 3-31
System .......................................................... 7-43
Warning light ................................................. 3-32
Ventilator ............................................................. 4-2 W
Warning and indicator lights .............................. 3-20
Warning lights ABS .............................................................. 3-28
All-wheel drive .............................................. 3-31
Anti-lock Brake system ................................. 3-28
AT OIL TEMPerature .................................... 3-27