2003 HONDA ACCORD COUPE tire size

Your Honda is equipped with a
Traction Control System (TCS) to
assist you in maintaining traction
while driving slowly on loose or
slippery surf aces.
TCS monitors the speed of all f our
wheels. When it senses a f ront wheel
losing traction, it applies braking to
that wheel. The TCS Activation
indicator f lashes when this occurs.
Driving with TCS requires no special
skills or technique. The TCS does
not control your car’s whole braking
system and cannot prevent skidding
if you enter a corner too f ast. It is
still your responsibility to drive at
reasonable speeds and to leave a
suf f icient margin of saf ety.When starting out or driving on a
loose or slippery road surf ace, you
may notice that the car does not
respond to the accelerator in the
samewayitdoesatothertimes.This
is a sign TCS is activating. You will
seetheTCSActivationindicator
light f lash.TheTCSindicator(seepage )
comesonandstaysonwhenthereis
a problem with the TCS. The TCS
Activation indicator will also come on.
You should still install winter tires on
your car during the winter. Make
sure to use the same size originally
supplied with car. Exercise the same
cautioninwinterdrivingasyou
would if your car was not equipped
with TCS.
Driving with the compact spare tire
installed (see page ) may
activate the TCS. You should turn of f
the system.
64
364
On all V6 models
Traction Control System
Driving258
TCS INDICATOR
TCS ACTIVATION INDICATOR

Use a gauge to measure the air
pressure at least once a month. Even
tires that are in good condition may
lose one to two psi (10 to 20 kPa, 0.1
to 0.2 kgf /cm ) per month.
Remember to check the spare tire at
thesametimeyoucheckallthe
other tires.
Check the pressure in the tires when
they are cold. This means the car
has been parked f or at least three
hours. If you have to drive the car
bef ore checking the tire pressure,
the tires can still be considered
‘‘cold’’ if you drive less than 1 mile
(1.6 km).
Keeping the tires properly inf lated
provides the best combination of
handling, tread lif e, and riding
comf ort. Underinf lated tires wear
unevenly, adversely af f ect handling
and f uel economy, and are more
likely to f ail f rom being overheated.
Overinf lated tires can make your car
ride more harshly, are more prone to
damage f rom road hazards, and wear
unevenly.
We recommend that you visually
check your tires every day. If you
think a tire might be low, check it
immediately with a tire gauge.
To saf ely operate your car, your tires
must be the proper type and size, in
good condition with adequate tread,
and correctly inf lated. The f ollowing
pages give more detailed inf ormation
on how and when to check air
pressure, how to inspect your tires
for damage and wear, and what to do
when your tires need to be replaced.
Add or release air, if needed, to
match the recommended cold tire
pressures on page .334
CONT INUED
Inf lation
Tires
Maint enance333
Using tires that are excessively
worn or improperly inflated can
cause a crash in which you can
be seriously hurt or killed.
Follow all instructions in this
owner’s manual regarding tire
inflation and maintenance.

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If you check the pressure when the
tires are hot [the car has been driven
several miles (kilometers)], you will
see readings 4 to 6 psi (30 to 40 kPa,
0.3to 0.4 kgf /cm ) higher than the
cold reading. This is normal. Do not
let air out to match the specif ied cold
pressure. The tire will be
underinf lated.
Youshouldgetyourowntire
pressure gauge and use it whenever
you check your tire pressures. This
will make it easier f or you to tell if a
pressure loss is due to a tire problem
and not due to a variation between
gauges.
The following chart shows the
recommended cold tire pressures f or
most normal driving conditions and
speeds. Tire pressures f or high
speed driving are the same as f or
normal driving. Thecompactsparetirepressureis:
For convenience, the recommended
tire sizes and cold air pressures are
on a label on the driver’s doorjamb.
For additional technical information
about your tires, see page .
Tubeless tires have some ability to
self -seal if they are punctured.
However, because leakage is of ten
very slow, you should look closely
for punctures if a tire starts losing
pressure.
400Tire Size Cold Tire Pressure
for Normal Driving
Tire Size Cold Tire Pressure for Normal Driving
Front:
Rear:
Front:
Rear:
EX-V6 with M/T EX, LX-V6 and EX-V6 with A/T
1
2
All models
4-cylinder LX model
All models except 4-cylinder LX
Tires
Maint enance
Recommended T ire Pressures f or
Normal Driving
334
60 psi (420 kPa , 4.2 kgf/cm)
P205/60R16 91V
P215/50R17 93V 32 psi (220 kPa ,
2.2 kgf/cm
)
30 psi (210 kPa , 2.1 kgf/cm
)
29 psi (200 kPa , 2.0 kgf/cm
)
P205/65R15 92H 30 psi (210 kPa ,
2.1 kgf/cm
)
29 psi (200 kPa , 2.0 kgf/cm
)
1
2
1
2

Make sure the installer balances the
wheels when you have new tires
installed. This increases riding
comf ort and tire lif e. Your car’s
original tires were dynamic or ‘‘spin’’
balanced at the f actory. For best
results, have the installer perf orm a
dynamic balance.When shopping f or replacement
tires, you may find that some tires
are ‘‘directional.’’ This means they
are designed to rotate only in one
direction. If you use directional tires,
they should be rotated only front-to-
back.
The tires that came with your car
were selected to match the perform-
ance capabilities of the car while
providing the best combination of
handling, ride comf ort, and long lif e.
Youshouldreplacethemwithradial
tires of the same size, load range,
speed rating, and maximum cold tire
pressure rating (as shown on the
tire’s sidewall). Mixing radial and
bias-ply tires on your car can reduce
its braking ability, traction, and
steering accuracy.
To help increase tire lif e and
distribute wear more evenly, you
should have the tires rotated every
10,000 miles (16,000 km) on
4-cylinder models and 7,500 miles
(12,000 km) on 6-cylinder models.
Move the tires to the positions
showninthecharteachtimethey
are rotated.
On EX and EX-V6 models
Tire Rotation
Replacing T ires and Wheels
Tires
Maint enance336
(For Non-directional
Tires and Wheels)Front
(For Directional
Tires and Wheels)FrontImproper wheel weights can damage
your car’s aluminum wheels. Use only
Honda wheel weights f or balancing.

It is best to replace all f our tires at
thesametime.If thatisnotpossible
or necessary, then replace the two
f ront tires or the two rear tires as a
pair. Replacing just one tire can
seriously af f ect your car’s handling.Tires:
TheABSworksbycomparingthe
speed of the wheels. When replacing
tires, use the same size originally
supplied with the car. Tire size and
construction can af f ect wheel speed
and may cause the system to work
inconsistently.
If you ever need to replace a wheel,
make sure the wheel’s specif ications
match those of the original wheel
that came on your car. Replacement
wheels are available at your Honda
dealer.
Wheels: See page f or inf ormation about
DOT Tire Quality Grading.
400
LX model
LX model EX, LX-V6 and EX-V6 with A/T modelsEX-V6 with M/T model EX-V6 with M/T model
EX, LX-V6 and EX-V6 with A/T models
Tires
Maint enance
Wheels and T ires
337
15x61/2JJ
16x61/2JJ
17x7JJ P205/65R15 92H
P205/60R16 91V
P215/50R17 93V
Installing improper tires on your
car can affect handling and
stability. This can cause a crash
in which you can be seriously
hurt or killed.
Always use the size and type of
tires recommended in this
owner’s manual.

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Tires that are marked ‘‘M S’’ or
‘‘All Season’’ on the sidewall have an
all-weather tread design. They
should be suitable f or most winter
driving conditions. Tires without
these markings are designed f or
optimum traction in dry conditions.
They may not provide adequate
perf ormance in winter driving.
For the best perf ormance in snowy
or icy conditions, you should install
snow tires or tire chains. They may
be required by local laws under
certain conditions. If you mount snow tires on your
Honda, make sure they are radial
tires of the same size and load range
as the original tires. Mount snow
tiresonallfourwheelstobalance
your car’s handling in all weather
conditions. Keep in mind the traction
provided by snow tires on dry roads
may not be as high as your car’s
original equipment tires. You should
drive cautiously even when the roads
are clear. Check with the tire dealer
f or maximum speed recommenda-
tions.Mount snow chains on your tires
when required by driving conditions
or local laws. Install them only on the
f ront tires.
Because your car has limited tire
clearance, Honda strongly
recommends using the chains listed
below, made by Security Chain
Company (SCC).
Winter Driving
Snow T ires
T ire Chains
Tires
Maint enance338

Thecompactsparetirehasashorter
tread lif e than a regular tire. Replace
it when you can see the tread wear
indicator bars. The replacement
should be the same size and design
tire, mounted on the same wheel.
Thecompactsparetireisnot
designed to be mounted on a regular
wheel, and the compact wheel is not
designed f or mounting a regular tire.
Check the inf lation pressure of the
compact spare tire every time you
check the other tires. It should be
inf lated to: Your car has a compact spare tire
that takes up less space. Use this
sparetireasatemporaryreplace-
ment only. Get your regular tire
repaired or replaced and put it back
on your car as soon as you can.
Turn off the Traction Control
System (see page ). Driving
withthecompactsparetiremay
activate the TCS. The wheel of the compact spare
tire is designed especially to f it
your car. Do not use your spare
tire on another car unless it is the
same make and model. Do not mount snow chains on the
compact spare. This tire gives a harsher ride and
less traction on some road sur-
f aces than the regular tire. Use
greater caution while driving on
this tire.
Follow these precautions whenever
you are using the compact spare tire:
Do not exceed 50 mph (80 km/h)
under any circumstances.
259
On all V6 models
Compact Spare Tire
T aking Care of t he Unexpect ed364
INDICATOR LOCATION MARKTREAD WEAR INDICATOR BAR
60psi (420 kPa , 4.2 kgf/cm)

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T echnical Inf ormation
Specif ications ( 4-cylinder Models)
397
Battery
Fuses Lights Engine
Alignment
Tires
12 V
12 V
24/2.2 CP
12 V
12 V
60 W (HB3)
51 W (HB4)
12 V
12 V
12 V
12 V
12 V
12 V 12 V
12 V
12 V 21 W
21/5 W
18 W
3CP
8W
21 W
5W
2CP
1.1 W
8W
Capacity 12 V
12 V 38 AH/5 HR
47 AH/20 HR
Interior
Under-hood Headlights
Front turn signal/parking/side
marker lights
Rear turn signal lights
Back-up lights
License plate lights
Ceiling light
High-mount brake light
Trunk light
Door courtesy lights
Vanity mirror lights
Spotlights
See page390or the fuse label
attached to the inside of the fuse
box lid.
See page 389or the fuse box
cover. Water cooled 4-stroke i-VTEC
4-cylinder gasoline engine
Type
BorexStroke
Displacement
Compression ratio
Spark plugs 3.43 x 3.90 in (87.0 x 99.0 mm)
144 cu-in (2,354 cm
)
9.7 : 1
See spark plug maintenance sec-
tion page 320 .
Toe-in
Camber
Caster 0.00 in (0.0 mm)
0.08 in (2.0 mm)
0°1°
3°15’
Size
Pressure P205/65R15 92H
P205/60R16 91V
T135/90D15 100M
30 psi (210 kPa , 2.1 kgf/cm
)
32 psi (220 kPa , 2.2 kgf/cm)
29 psi (200 kPa , 2.0 kgf/cm)
30 psi (210 kPa , 2.1 kgf/cm)
60 psi (420 kPa , 4.2 kgf/cm)
Front
Rear
Front
Rear
Front
High
Low
1: LX
2: EXFront/Rear
Spare
Front
Rear
Spare
Stop/taillight/side marker lights
1
2
1
2
1
2