Page 329 of 396

Every time you check inf lation, you
should also examine the tires for
damage, f oreign objects, and wear.
Youshouldlookfor:Bumps or bulges in the tread or
side of the tire. Replace the tire if
youfindeitherof theseconditions.
Cuts, splits, or cracks in the side
of the tire. Replace the tire if you
can see f abric or cord.
Excessive tread wear.
Tire pressure f or high-speed driving
is the same as f or normal driving.
When you return to normal speed
driving, be sure to readjust the tire
pressure f or normal driving. You
should wait until the tires are cold
bef ore adjusting the tire pressure.
For convenience, the recommended
cold air pressures and tire sizes are
on a label on the driver’s doorjamb.
For additional inf ormation about
your tires, see page .
We strongly recommend that you do
not drive faster than the posted
speed limits and conditions allow. If
you ever drive in a sanctioned
competitive event at sustained high
speeds (over 118 mph or 190 km/h),
be sure to adjust the cold tire
pressuresasshowninthenext
column. If you do not, excessive heat
can build up and cause sudden tire
f ailure.
Front/Rear:
367
Si model onlyExcept Si model
Si model only
Tires
Tire Inspection
Tire Size·Cold Tire Pressure f or
High Speed Driving
High Speed Driving
326
P215/45R17 87V
35 psi (240 kPa , 2.4 kgf/cm
)
\f—\f—\fy
\fy
(#\fy\f
y
2009 Civic Sedan
Page 330 of 396

Your tires have wear indicators
molded into the tread. When the
tread wears down, you will see a
band 1/2 inch (12.7 mm) wide band
across the tread. This shows there is
less than 1/16 inch (1.6 mm) of tread
lef t on the tire.
A tire this worn gives very little
traction on wet roads. You should
replace the tire if you can see three
or more tread wear indicators.The service lif e of your tires is
dependent on many f actors,
including, but not limited to, driving
habits, road conditions, vehicle
loading, inf lation pressure,
maintenance history, speed, and
environmental conditions (even
when the tires are not in use).
In addition to your regular
inspections and inf lation pressure
maintenance, it is recommended that
you have annual inspections
perf ormed once the tires reach f ive
years old. It is also recommended
that all tires, including the spare, be
removed from service after 10 years
from the date of manufacture,
regardless of their condition or state
of wear.
The last f our digits of the TIN (tire
identif ication number) are f ound on
the sidewall of the tire and indicate
the date of manufacture (See
on page ).369
Tires
Tire Service Lif e
Tire
Labeling
Maint enance
327
TREAD WEAR INDICATOR INDICATOR LOCATION MARKS
\f—\f—\fy
y
(#\fy\fy
2009 Civic Sedan
Page 331 of 396

In addition to proper inf lation,
correct wheel alignment helps to
decrease tire wear. If you f ind a tire
is worn unevenly, have your dealer
check the wheel alignment.
Have your dealer check the tires if
you f eel a consistent vibration while
driving. A tire should always be
rebalanced if it is removed f rom the
wheel. When you have new tires
installed, make sure they are
balanced. This increases riding
comf ort and tire lif e. For best results,
have the installer perform a dynamic
balance.To help increase tire lif e and
distribute wear more evenly, rotate
the tires according to the
maintenance messages displayed on
the information display. Move the
tires to the positions shown in the
chart each time they are rotated. If
you purchase directional tires, rotate
only f ront-to-back.
When the tires are rotated, make
sure the air pressures are checked.The tires that came on your vehicle
were designed and constructed to
provide superior grip during
acceleration, braking, and cornering.
As a trade-of f , they will wear more
rapidly than tires used on ordinary
passenger vehicles. Because of the
vehicle’s weight distribution, and the
fact that the front wheels are the
driving wheels, you can expect them
to wear more rapidly than the rear
tires.On Si model only
T ire Maintenance T ire Rotation T ire Wear
Tires
328
Front Front
(For Non-directional
Tires and Wheels) (For Directional
Tires and Wheels)
On vehicles with aluminum wheels,
improper wheel weights can damage
your vehicle’s aluminum wheels. Use
only Honda wheel weights f or
balancing.
\f—\f—\fy
y
(#\fy\fy
2009 Civic Sedan
Page 332 of 396

Themileageyoucanexpectfrom
yourvehicletiresisthesameas
comparable mid-and rear-engine
sports cars, and it will vary greatly
with your driving habits.
If you drive moderately, the f ront
tires could last more than 10,000
miles (16,000 km). However, the
mileage will be substantially less if
you tend to drive your vehicle at the
upper limits of its capabilities.
You should caref ully inspect your
vehicle’s tires f or wear, damage, and
proper inf lation every 7,500 miles
(12,000 km).Replace your tires with radial 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 vehicle can reduce braking
ability, traction, and steering
accuracy. Using tires of a dif f erent
size or construction can cause the
ABS and vehicle stability assist
system (VSA) to work inconsistently.
It is best to replace all f our tires at
thesametime.If thatisnotpossible
or necessary, replace the two f ront
tires or two rear tires as a pair.
Replacing just one tire can seriously
af f ect your vehicle’s handling.The ABS and VSA system work by
comparing the speed of the wheels.
When replacing tires, use the same
size originally supplied with the
vehicle. Tire size and construction
can af f ect wheel speed and may
cause the ABS or VSA system to
activate.
Replacement wheels are available at
your dealer.
If you ever replace a wheel, make
sure that the wheel’s specif ications
match those of the original wheels.
Also be sure you use only TPMS
specif ic wheels (if equipped). If you
do not, the tire pressure monitoring
system will not work.
CONT INUED
Tires
Replacing T ires and Wheels
Maint enance
329
\f—\f—\fy
y
(#\fy\fy
2009 Civic Sedan
Page 333 of 396
Wheels:See page f or inf ormation about
DOT Tire Quality Grading, and page
f or tire size and labeling
inf ormation.
Tires: (DX, Canadian DX-G)
(Si)
(Si)
(DX, Canadian DX-G with
automatic transmission)
(all season tire) 367
369
(EX-L, U.S. LX, LX-S, EX,
Canadian Sport)
(EX-L, U.S. LX, LX-S, EX,
Canadian Sport)
(summer tire)
(Canadian DX-G with manual
transmission)
Optional
Wheel and T ire Specif ications
Tires
330
15x6J
215/45ZR17 91W
P215/45R17 87V
P205/55R16 89H
P195/65R15 89S
P195/65R15 89H
17x7J
16x61/2J
Installing improper tires on your
vehicle 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.
\f—\f—\fy
y
(#\fy\fy
2009 Civic Sedan
Page 334 of 396

´
Tires marked ‘‘M S’’ or ‘‘All
Season’’ on the sidewall have an all-
weather tread design suitable for
most winter driving conditions.
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
vehicle, make sure they are radial
tires of the same size and load range
as original tires. Mount snow tires on
all f our wheels. The traction
provided by snow tires on dry roads
maybelowerthanyouroriginaltires.
Check with the tire dealer f or
maximum speed recommendations.
Mount tire chains on your tires when
required by driving conditions or
local laws. Install them only on the
f ront tires.
Because your vehicle has limited tire
clearance, Honda strongly
recommends using the chains listed
below, made by Security Chain
Company (SCC).
If your vehicle is equipped with
summer tires, be aware that these
tires are not designed f or winter
driving conditions. For more
inf ormation, consult your dealer.
Cable-type: SCC RADIAL CHAIN
SC1030Cable-type: SCC RADIAL CHAIN
SC1032
When installing cables, f ollow the
manuf acturer’s instructions, and
mount them as tight as you can.
Make sure they are not contacting
the brake lines or suspension. Drive
slowly with them installed. If you
hear them coming into contact with
the body or chassis, stop and
investigate. Remove them as soon as
you begin driving on cleared roads.
CONT INUED
Si model only
Except DX and Canadian DX-G models
On DX and Canadian DX-G models
Winter DrivingSnow T ires T ire Chains
Summer T ires
Tires
Maint enance
331
Traction devices that are the wrong
size or improperly installed can
damage your vehicle’s brake lines,
suspension, body, and wheels. Stop
driving if they are hitting any part of
the vehicle.
\f—\f—\fy
y
(#\fy\fy
2009 Civic Sedan
Page 335 of 396
Check the condition of the battery
monthlybylookingatthetest
indicator window. The label on the
battery explains the test indicator’s
colors.Check the terminals f or corrosion (a
white or yellowish powder). To
remove it, cover the terminals with a
solution of baking soda and water. It
will bubble up and turn brown. When
this stops, wash it of f with plain
water. Dry off the battery with a
cloth or paper towel. Coat the
terminals with grease to help prevent
f urther corrosion.
Checking the Battery
Tires, Checking the Battery
332
TEST INDICATOR WINDOW TEST INDICATOR WINDOW
Except Si SiUsing the wrong chains, or not
properly installing chains, can
damage the brake lines and
cause a crash in which you can
be seriously injured or killed.
Follow all instructions in this
owner’s manual regarding the
selection and use of tire chains.
\f—\f—\fy
\f\f\fy
(#\fy\fy
2009 Civic Sedan
Page 336 of 396

µ
If you need to connect the battery to
a charger, disconnect both cables to
prevent damaging your vehicle’s
electrical system. Always disconnect
the negative ( ) cable first, and
reconnect it last.
If additional battery maintenance is
needed, see your dealer or a
qualif ied technician.
Battery posts,
terminals, and related accessories
contain lead and lead compounds.
If your vehicle’s battery is
disconnected, or goes dead, the
audio system will disable itself . The
nexttimeyouturnontheradio,you
may see ‘‘ENTER CODE’’ in the
f requency display. Use the preset
buttons to enter the code (see page
).
The navigation system will also
disableitself.Thenexttimeyouturn
on the ignition switch, the system
will require you to enter a PIN
bef ore it can be used. Ref er to the
navigation system manual.
If your vehicle’s battery is
disconnected, or goes dead, the time
setting will be reset to 1:00. To set
the time again, f ollow the setting
procedure (see page ).206
205
On vehicles with navigation system
On vehicles without navigation system
WARNING:
Wash your hands af ter handling.
Checking the Battery
Maint enance
333
The battery gives off explosive
hydrogen gas during normal
operation.
A spark or flame can cause the
battery to explode with enough
force to kill or seriously hurt you.
Wear protective clothing and a
face shield, or have a skilled
technician do the battery
maintenance.
——y
y
(#yy
2009 Civic Sedan