2008 Acura TL tire pressure

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The tire pressure monitoring system
(TPMS) warns you when a tire
pressure is low. See page f or
more inf ormation.
Even though your vehicle is
equipped with TPMS, 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.
Use a gauge to measure the air
pressure in each tire at least once a
month. Even tires that are in good
condition may lose 1 to 2 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 air pressures when the
tires are cold. This means the
vehicle has been parked f or at least 3
hours, or driven less than 1 mile (1.6
km). Add or release air, if needed, to
match the recommended cold tire
pressures.
If you check air pressure when the
tires are hot [driven f or several miles
(kilometers)], you will see readings 4
to6psi(30to40kPa,0.3to0.4
kgf /cm ) higher than the cold
readings. This is normal. Do not let
air out to match the recommended
cold air pressure. The tire will be
underinf lated.
While tubeless tires have some
ability to self -seal if they are
punctured, you should look closely
for punctures if a tire starts losing
pressure.
Youshoulduseyourowntire
pressure gauge 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.
272
Tires
Maint enance
307
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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
tire sizes and cold tire pressures are
on a label on the driver’s doorjamb.
For additional technical information,
see page .
Thecompactsparetirepressureis:
The following chart shows the
recommended cold tire pressures f or
most normal driving conditions and
speed. We strongly recommend that you not drive f aster than 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
pressuresasshownbelow.If youdo
not adjust the tire pressure,
excessive heat can build up and
cause sudden tire f ailure. 346
All Models
All Models except Type S
Type S
Tire Size
Tire Size
Cold Tire Pressure for
Normal Driving
Cold Tire Pressure for
Normal Driving
Tire Size
Cold Tire Pressure for
High Speed Driving
Tires
Recommended T ire Pressures f orNormal Driving
Recommended T ire Pressures f orHigh Speed Driving
308
33 psi (230 kPa ,
2.3 kgf/cm
)
32 psi (220 kPa , 2.2 kgf/cm
)
P235/45R17 93W
35 psi (240 kPa ,2.4 kgf/cm
)
32 psi (220 kPa , 2.2 kgf/cm
)
235/45R17 93W
P235/45R17 93W
P235/45R17 93W235/45R17 93W 35 psi (240 kPa , 2.4 kgf/cm
)
39 psi (270 kPa ,
2.7 kgf/cm
)
Rear:
Front:
Front:
Rear: Front:
Rear:
60 psi (420 kPa , 4.2 kgf/cm)
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Every time you check inf lation, you
should also examine the tires f or
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. 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.
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.
Tire Inspection Tire Service Lif e
Tires
Maint enance
309
INDICATOR LOCATION MARKS
TREAD WEAR INDICATOR
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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 multi-information display. Move
the tires to the positions shown in
the illustration each time they are
rotated. If you purchase directional
tires, rotate only front-to-back.
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 ).
When the tires are rotated, make
sure the air pressures are checked.
348
T ire Maintenance T ire Rotation
Tire
Labeling
Tires
310
Front Front
(For Non-directional
Tires and Wheels) (For Directional
Tires and Wheels)
Improper wheel weights can damage
your vehicle’s aluminum wheels. Use
only Acura wheel weights f or balancing.
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Wheels:
Tires:
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.
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 you do not, the
tire pressure monitoring system will
notworkonthattire.
Replacement wheels are available at
your Acura dealer.
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.
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).
(All season tire)
(Summer tire)
CONT INUED
Replacing T ires and WheelsWheel and T ire Specif ications
Tires
Maint enance
311
17x8.0JJ
P235/45R17 93W
235/45R17 93W
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.
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This section covers the more
common problems that motorists
experience with their vehicles. It
gives you inf ormation about how to
safely evaluate the problem and what
to do to correct it. If the problem has
stranded you on the side of the road,
you may be able to get going again.
If not, you will also f ind instructions
on getting your vehicle towed.......................
Compact Spare Tire .318
....................
Changing a Flat Tire .319
.............
If the Engine Won’t Start .324
................................
Jump Starting .326
..............
If the Engine Overheats .328
.........
Low Oil Pressure Indicator .330
..........
Charging System Indicator .330
.......
Malf unction Indicator Lamp .331
...............
Brake System Indicator .332
..............................................
Fuses .333
..............................
Fuse Locations .335
......................
Emergency Towing .337
..........
If Your Vehicle Gets Stuck .338
Taking Care of the Unexpected
T aking Care of t he Unexpect ed
317
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Use the compact spare tire as a
temporary replacement only. Get
your regular tire repaired or replaced,
and put it back on your vehicle as
soon as you can.
Check the inf lation pressure of the
compact spare tire every time you
check the other tires. It should be
inf lated to:Replace the tire when you can see
the tread wear indicator bars. The
replacement should be the same size
and design tire, mounted on the
same wheel. The spare tire is not
designed to be mounted on a regular
wheel, and the spare wheel is not
designed f or mounting a regular tire.
Follow these precautions:
Never exceed 50 mph (80 km/h).
This tire gives a harsher ride and
less traction on some road
surf aces. Use greater caution
while driving. Do not mount snow chains on the
compact spare tire.
Do not use your compact spare
tire on another vehicle unless it is
thesamemakeandmodel.
On models with manual
transmission, do not drive f or a
long period with the compact
spare tire mounted on a f ront
wheel; it will damage the limited
slip dif f erential.
After the flat tire is replaced with
the spare tire, the low tire
pressure/TPMS indicator stays on.
Af ter several miles (kilometers)
driving with the spare, this
indicator begins to f lash, then
stays on again. You will also see a
‘‘CHECK TPMS SYSTEM’’
message on the multi-inf ormation
display (see page ).
275
Compact Spare Tire
318
INDICATOR LOCATION MARK
TREAD WEAR INDICATOR BAR
(The Type S compact spare is shown.)
60 psi (420 kPa , 4.2 kgf/cm)
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µ
Thediagramsinthissectiongive
you the dimensions and capacities of
your vehicle and the locations of the
identif ication numbers. It also
includes inf ormation you should
know about your vehicle’s tires and
emissions control systems. ................
Identif ication Numbers .342
................................
Specif ications .344
DOT Tire Quality Grading
..........................
(U.S. Vehicles) .346
.................................
Tire Labeling .348
Tire Pressure Monitoring System
(TPMS) Required Federal ............................
Explanation .350
.......................
Emissions Controls .352
..
Three Way Catalytic Converter .354
........................
Emissions Testing .355
T echnical Inf ormation
Technical Inf ormation
341
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