tires Acura TSX 2004 Owner's Guide

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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. 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, Acura strongly
recommends using the chains listed
below, made by Security Chain
Company (SCC).
If you mount snow tires on your
Acura, 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 recommen-
dations.
Winter Driving
Snow T ires
T ire Chains
Maint enance
Tires
278
CH2412T

If you ever hear the chains
contacting the body or chassis, stop
and investigate. If the chains have
loosened, retighten them. Make sure
they do not contact the brake lines
or suspension.
Removethechainsassoonasyou
begin driving on cleared roads.
Thesechainsaretheonlyonesthat
have been approved by Acura f or use
on your car. Since Acura cannot test
all chains, you must be personally
responsible f or proper selection,
installation, and use of snow chains.
The chains listed here are available
at many auto supply stores. For a
complete list of stores, visit the SCC
website at www.scc-chain.com.
When installing chains, f ollow the
manuf acturer’s instructions, and
mount them as tightly as you can.
Drive slowly with chains installed.
Tires
Maint enance279
Using 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.

Block the rear wheels.
Fill the f uel tank.
Wash and dry the exterior
completely.
Cleantheinterior.Makesurethe
carpeting, floor mats, etc. are
completely dry.
If you need to park your car f or an
extended period (more than one
month), there are several things you
should do to prepare it f or storage.
Proper preparation helps prevent
deterioration and makes it easier to
get your car back on the road. If
possible, store your car indoors.
If the car is to be stored for a
longer period, it should be
supported on jackstands so the
tires are of f the ground.
Leave one window open slightly (if
the car is being stored indoors).
Disconnect the battery.
Support the f ront wiper blade
arms with a f olded towel or rag so
they do not touch the windshield.
To minimize sticking, apply a
silicone spray lubricant to all door
and trunk seals. Also, apply a car
body wax to the painted surf aces
that mate with the door and trunk
seals.
Change the engine oil and f ilter
(see page ).
Leave the parking brake off. Put
the transmission in Reverse
(manual) or Park (automatic). Coverthecarwitha‘‘breathable’’
cover, one made f rom a porous
material such as cotton.
Nonporous materials, such as
plastic sheeting, trap moisture,
which can damage the paint.
If possible, run the engine f or a
while periodically (pref erably once
amonth).
If you store your car f or 12 months
or longer, have your Acura dealer
perf orm the inspections called f or in
the 24 months maintenance schedule
(Normal Conditions) as soon as you
take it out of storage (see page ).
The replacements called f or in the
maintenance schedule are not
needed unless the car has actually
reached that time or mileage.
246
234
St oring Your Car
Maint enance293

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.
Follow these precautions whenever
you are using the compact spare tire:
Do not exceed 50 mph (80 km/h)
under any circumstances. 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.
Do not mount snow chains on the
compact spare.
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.
Turn of f the VSA system (see
page ).
Driving with the compact spare
tiremayactivatetheVSAsystem.
218
Compact Spare Tire
T aking Care of t he Unexpect ed304
INDICATOR LOCATION MARK
TREAD WEAR INDICATOR BAR
60 psi (420 kPa , 4.2 kgf/cm)

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Automatic Transmission:
Manual Transmission:
There are three popular types of
prof essional towing equipment. The tow
truck uses metal cables with hooks
on the ends. These hooks go around
parts of the f rame or suspension and
the cables lif t that end of the car of f
the ground. Your car’s suspension
and body can be seriously damaged.
Release the parking brake.
Shif t the transmission to Neutral. With the f ront wheels on the ground,
it is best to tow the car no farther
than 50 miles (80 km), and keep the
speedbelow35mph(55km/h).
If your car needs to be towed, call a
prof essional towing service or, if you
belong to one, an organization that
provides roadside assistance. Never
tow your car behind another vehicle
with just a rope or chain. It is very
dangerous.
Release the parking brake.
Start the engine.
ShifttoD,thentoN.
Turn of f the engine.
The operator
loads your car on the back of a truck.
The tow
truck uses two pivoting arms that go
under the tires (f ront or rear) and lif t
them of f the ground. The other two
tires remain on the ground. If your Acura cannot be transported
by f lat-bed, it should be towed by
wheel-lif t equipment with the f ront
wheels of f the ground. If , due to
damage, your car must be towed
with the f ront wheels on the ground,
do the f ollowing.
If your car is equipped with a f ront
spoiler, remove it bef ore towing so it
is not damaged.
Sling-t ype Equipment
Flat -bed Equipment Wheel-lif t Equipment
T his method of towing is
unacceptable.
This is the best way to transport
your A cura.
T his is
an acceptable way to tow your
Acura.
Emergency T owing
T aking Care of t he Unexpect ed328
Improper towing preparation will
damage the transmission. Follow the
above procedure exactly. If you cannot
shif t the transmission or start the
engine (automatic transmission), your
car must be transported with the f ront
wheels of f the ground.

Thediagramsinthissectiongive
you the dimensions and capacities of
your Acura, and the locations of the
identif ication numbers. It also
includes inf ormation you should
know about your car’s tires and
emissions control systems.................
Identif ication Numbers . 332
................................
Specif ications .334
DOT Tire Quality Grading .............................
(U.S.Cars) .337
.................................
Treadwear .337
......................................
Traction .337
.............................
Temperature .338
...........................
Tire Inf ormation .339 .........................
Oxygenated Fuels .340
......
Driving in Foreign Countries . 341
.......................
Emissions Controls .342
.....................
The Clean Air Act .342
Crankcase Emissions Control ....................................
System .342
Evaporative Emissions Control ....................................
System .342
Onboard Ref ueling Vapor ................................
Recovery .342
...
Exhaust Emissions Controls . 343
....................
PGM-FI System .343
Ignition Timing Control ................................
System .343
Three Way Catalytic ...........................
Converter .343
....................
Replacement Parts . 343
..
Three Way Catalytic Converter . 344
..............
State Emissions Testing . 345
T echnical Inf ormat ion
T echnical Inf ormation331

Specif ications
T echnical Inf ormation336
TiresP215/50R17 93VT135/90D15
32 psi (220 kPa , 2.2 kgf/cm
)
60 psi (420 kPa , 4.2 kgf/cm
)
Size
Pressure
30 psi (210 kPa , 2.1 kgf/cm)
Front/Rear
Spare
Front
Rear
Spare

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The treadwear grade is a compara-
tive rating based on the wear rate of
the tire when tested under controlled
conditions on a specif ied government
test course. For example, a tire
graded 150 would wear one and one-
half (1 1/2) times as well on the
government course as a tire graded
100. The relative perf ormance of
tires depends upon the actual condi-
tions of their use, however, and may
depart signif icantly f rom the norm
due to variations in driving habits,
service practices and dif f erences in
road characteristics and climate. The traction grades, f rom highest to
lowest, are AA, A, B, and C. Those
grades represent the tire’s ability to
stop on wet pavement as measured
under controlled conditions on
specif ied government test surf aces
of asphalt and concrete. A tire
marked C may have poor traction
perf ormance.
Warning: The traction grade
assignedtothistireisbasedon
straight-ahead braking traction tests,
and does not include acceleration,
cornering, hydroplaning, or peak
traction characteristics.
All passenger car tires must conf orm
to Federal Saf ety Requirements in
addition to these grades. Quality grades can be f ound where
applicable on the tire sidewall
between the tread shoulder and the
maximum section width. For
example: The tires on your car meet all U.S.
Federal Saf ety Requirements. All
tires are also graded for treadwear,
traction, and temperature perform-
ance according to Department of
Transportation (DOT) standards.
The f ollowing explains these
gradings.
T echnical Inf ormation
Treadwear Traction AA, A, B, C
T readwear 200
Traction AA
Temperature A
Unif orm T ire Quality Grading
DOT T ire Quality Grading (U.S. Cars)
337

µWarning: The temperature grade f or
this tire is established f or a tire that
is properly inf lated and not over-
loaded. Excessive speed, underinf la-
tion, or excessive loading, either
separately or in combination, can
cause heat buildup and possible tire
f ailure.
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 specif ied indoor
laboratory test wheel. Sustained high
temperature can cause the material
of the tire to degenerate and reduce
tire life, and excessive temperature
can lead to sudden tire f ailure. The
grade C corresponds to a level of
perf ormance which all passenger car
tires must meet under the Federal
Motor Vehicle Saf ety Standard No.
109. Grades B and A represent
higher levels of perf ormance on the
laboratory test wheel than the
minimum required by law.
T echnical Inf ormation
Temperature A,B,C
DOT T ire Quality Grading (U.S. Cars)
338

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Whenever tires are replaced, they
should be replaced with tires of the
same size. Following is an example
tire size with an explanation of what
each component means. Vehicletype(Pindicates
passenger vehicle).
Tire width in millimeters.
Aspect ratio (the tire’s section
height as a percentage of its
width).
Tire construction code (R
indicates radial). Load index (a numerical code
associated with the maximum
load the tire can carry). Rim diameter in inches.
Speed symbol (an
alphabetical code indicating
the maximum speed rating).
Tire Identif ication Number (TIN) is
a group of numbers and letters that
look like the f ollowing example TIN.
This indicates that the tire
meets all requirements of
the U.S. Department of
Transportation.Manuf acturer’s
identification mark.
Tire type code. Date of manuf acture.
The tires that came on your vehicle
have a number of markings. Those
you should be aware of are described
below.
P
225
55
R 94
V 16
DOT
B97R
FW6X2202
Tire Labeling
Tire Size
T ire Ident if icat ion Number
Tire Inf ormation
T echnical Inf ormation339
P225/55R16 94VDOT B97R FW6X 2202