Tires 9-16 Vehicle care and maintenance
9
EXAMPLE: P215/65R15
EXAMPLE: 95H
Tire Markings 1- Size Designation 2- Service Description 3- Maximum Load 4- Maximum Pressure5- U.S. DOT Safety Standards Code
(TIN)
6- Treadwear, Traction and Temperature
Grades
Size Designation P
Passenger car tire size based on U.S.A. design standards
215
Section width in millimeters (mm)
65
Aspect ratio in percent (%) Ratio of section height to sec-tion width of tire.
R
Construction code •“R” means radial construc- tion. •“D” means diagonal or bias construction.
15 Rim diameter in inches (in)
NOTE
European/Japanese metric tire sizing is based on European/Jap- anese design standards. Tires designed to these standards havethe tire size molded into the sidewall beginning with the sec- tion width. The letter “P” isabsent from this tire size desig- nation. Example: 215/65R15 96H.
LT (Light Truck) -metric tiresizing is based on U.S.A. design standards. The size designation for LT-metric tires is the same asfor P-metric tires except for the letters “LT” that are molded into the sidewall preceding the sizedesignation. Example: LT235/85R16.Temporary spare tires are highpressure compact spares designed for temporary emer-gency use only. Tires designed to this standard have the letter “T” molded into the sidewallpreceding the size designation. Example: T145/80D18 103M.
Service Description 95
Load index A numerical code associated with the maximum load a tire can carry.NOTE
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Tires
Vehicle care and maintenance 9-17
9
Maximum load indicates the maxi- mum load this tire is designed to carry.
Maximum Pressure indicates the maximum permissible cold tire infla- tion pressure for this tire. The TIN may be found on one or both sides of the tire but the datecode may only be on one side. Look for the TIN on the outboard side of tires as mounted on the vehicle. If theTIN is not found on the outboard side then you will find it on the inboard side of the tire.
EXAMPLE: DOT MA L9 ABCD 1504
H
Speed symbol A symbol indicating the range of speeds at which a tire can carry a load corre- sponding to its load index under certain operating con- ditions. The maximum speed corre-sponding to the speed symbol should only be achieved under specified operating conditions. (i.e. tire pressure, vehicle loading, road condi- tions and posted speed limits)
Maximum Load
WA R N I N GOverloading of your tire is dangerous. Overloading can cause tire failure, affect vehi- cle handling, and increaseyour stopping distance. Use tires of the recommended load capacity for your vehicle.Never overload them.
Maximum Pressure Tire Identification Number (TIN)
DOT
Department of Transporta- tion This symbol certifies that the tire is in compliance with the U.S. Department of Trans- portation tire safety stan- dards, and is approved for highway use.
MA
Code representing the tire manufacturing location. (2 digits)
L9 ABC D
Code representing the tire size. (2 digits) Code used by tire manufac-turer. (1 to 4 digits)
15
Number representing the week in which the tire was manufactured. (2 digits)
04
Number representing the year in which the tire was manufactured. (2 digits)
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Tires 9-18 Vehicle care and maintenance
9
The treadwear grade is a comparative rating based on the wear rate of
the tire when tested
under controlled conditions on a specified government test course
. For example, a tire
graded 150 would wear one and one-half (11/2) times as well on the government course
as a tire graded 100.
The relative performance
of tires depends upon the actual conditions of their use, however, and may depart signifi-cantly from the norm due to variations in driving habits, service
practices and differ-
ences in road characteristics and climate. 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 measured under contro
lled conditions on
specified government te
st surfaces of asphalt
and concrete. A tire
marked C may have poor
traction performance.
The temperature grades are A (the highest), B and C, representing the ti
re’s resistance to the
generation of heat and it
s ability to dissipate
heat when tested un
der 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 excessive temperature can leadto sudden tire failure. The grade C corre- sponds to a level of performance which all passenger car tires must
meet under the Fed-
eral Motor Vehicle Safety Standard No. 109. Grades B and A represent higher levels ofperformance on the laboratory test wheel than the minimum required by law.
N00939301997
Proper tire inflation pre
ssure is essential for
the safe and satisfac
tory operation of your
vehicle. The wrong tire pressure will causeproblems in three major areas: Safety Too little pressure increases flexing in the tire and can cause tire failure. Too muchpressure can cause a tire to lose its ability to cushion shock. Objects on the road and potholes could then ca
use tire damage that
may result in tire failure.
Economy The wrong tire pressure can cause unevenwear patterns in the tire tread. These abnormal wear patterns will reduce the tread life, and the tire will have to bereplaced sooner. Too little pressure also makes it harder for the tire to roll, and this uses up more fuel. Ride comfort and vehicle stability The superior riding ex
perience built into
your vehicle partly depends on the correct tire pressure. Too mu
ch pressure gives an
uncomfortable and ja
rring ride. Too little
pressure feels as if your vehicle is slow to respond. Unequal tire pressures can make steeringyour vehicle uneven
and unpredictable.
The tire pressure for your vehicle under nor- mal driving conditions is
listed on the placard
attached to the driver’s door sill.(Refer to “Tire and loading information plac- ard” on page 11-3.) The recommended inflation pressures undernormal driving conditions should be used for the tires listed below.
Treadwear, Traction and Temper- ature Grades Treadwear Tr a c t i o n
TemperatureTire inflation pressures
Item
Tire size
Front
Rear
Normal tire
P215/70R16 P225/55R18
240 KPA, 35 PSI
240 KPA, 35 PSI
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Tires
Vehicle care and maintenance 9-19
9
Tire pressures should be checked, and adjusted if necessary, at least once a month.Pressures should be checked more often whenever weather temperatures change severely, becaus
e tire pressures change with
outdoor temperatures. The pressures listed are always “cold inflation pressure”. Cold inflation pressure is measured after thevehicle has been parked
for at least three
hours or is driven less than 1 mile (1.6 km) after having been parked for three hours. Cold inflation pressure
must not go above the
maximum values molded into the tire side-wall. After driving se
veral miles, your tire
inflation pressure may increase 2 to 6 psi (14 to 41 kPa) from the cold inflation pressure.Do not let air out of the tires to get back to the specified cold pressure, or your tires will be too low.Check your tires each t
ime you refuel. If one
tire looks lower than the others, check the pressure for all of them.You should also take the following safety pre- cautions:
Keep your tires inflated to the recom- mended pressures. (See the tire and load-ing information placard attached to the driver’s door sill.) Stay within the recommended load limits. Make sure that the weight of any load in your vehicle is evenly distributed. Drive at safe speeds. After filling your tires to the correct pres- sure, check them for damage and air leaks. Be sure to reinstall the caps on the valve stems.
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The following maintenance steps are recom- mended: Check tire pressures regularly. Have regular maintenance done on the wheel balance and front
and rear suspen-
sion alignment. Rotate your tires regul
arly as described in
the “Tire rotation” section on page 9-20.
Compact spare wheel
T155/90D16 T155/80D17
420 KPA, 60
PSI
Item
Tire size
Front
Rear
Replacing tires and wheels
CAUTION Avoid using different size tires from the one listed and the combined use of different types of tires, as this can affect driving safety.Refer to “Tires and wheels” on page 11-7. On all-wheel drive vehi
cles, always use tires
of the same size, same
type, and same brand,
and which have no wear differences. Using tires that differ in size, type, brand or thedegree of wear, will increase the differential oil temperature, resul
ting in possible damage
to the driving system. Further, the drive trainwill be subjected to ex
cessive loading, possi-
bly leading to oil leakage, component sei- zure, or other serious problems.
Only Mitsubishi Motors Authorized wheels should be used, beca
use your vehicle is
equipped with a tire pr
essure monitoring sys-
tem. Use of another type of wheel risks air leaks and sensor damage, as it
will not be possible
to install the tire pressure sensor properly.NOTE
On vehicles with Elec
tric parking brake, 16
inches steel wheel cannot be used on your vehicle because it interferes with brake parts. Additionally, 16 inches aluminum wheelmay not be used on your vehicle depending on its type, even if a Mitsubishi Motors Gen- uine wheels.Consult an authoriz
ed Mitsubishi Motors
dealer before using wh
eels that you have.
Tire maintenance
CAUTION
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Tires 9-20 Vehicle care and maintenance
9
N00939800184
Tread wear indicators are built into the origi- nal equipment tires on your vehicle to helpyou know when your tires should be replaced. Many states have la
ws requiring that you
replace your tires at this point.These indicators are molded into the bottom of the tread grooves and will appear when the tire tread is worn down to 1/16 inch (1.6mm). When the bands appear next to one another in two or more places
, replace your tires.
N00939901528
To even out the wear on your tires and make them last longer, Mitsubishi Motors Corpora- tion recommends that you rotate your tires atthe mileage listed in the “WARRANTY AND MAINTENANCE MANUAL”. However, the timing for tire rotation mayvary according to your vehicle condition, road surface conditions, and your own per- sonal driving habits. Any time you notice unusual wear, rotate your
tires as soon as pos-
sible. When rotating tires, check for uneven wear, damage, and wheel al
ignment. Abnormal
wear is usually caused by a wrong tire pres- sure, wheels that are not aligned properly,wheels that are out-of-balance, or severe braking. Check with an authorized Mitsubishi Motorsdealer or a repair fac
ility of your choice to
find out the reason for uneven tread wear. The first tire rotation is the most important one. It will allow all your tires to wear evenly.
Tread wear indicator 1- Location of the tread wear indicator2- Tread wear indicator
NOTE
Tire wear indicators ca
n have different marks
and locations depending
on the tire manufac-
turer.
Tire rotation
CAUTION A compact spare tire can be installed tempo- rarily in place of a tire
that has been removed
during the tire rotation. However, it must notbe included in the re
gular tire rotation
sequence. If the tires have arrows (A) indicating the correct direction of rotation, swap the front and rear tires on the left-hand side of thevehicle and the front and rear tires on theright-hand side of th
e vehicle separately.
Keep each tire on its original side of the vehicle. When installing the tires, make surethe arrows point in the direction in which the wheels will turn when the vehicle moves for- ward. Any tire whose arrow points in thewrong direction will not
perform to its full
potential.
Tires that do not have arrows showing rotation direction Tires that have arrows s
howing rotation direction
Front Front
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Brake pedal free play
Vehicle care and maintenance 9-21
9
N00940000320
In some areas of the country, snow tires are required for winter driving. If snow tires are required in your area, you must choose snowtires of the same size
and type as the original
tires provided with your
vehicle. Snow tires
should also be
installed on all four wheels.
Otherwise your safety
and vehicle handling
can be reduced. Even where laws may permit it, snow tiresshould not be operated
at sustained speeds
over 75 mph (120 km/h).
N00940101139
N00940300293
To check the brake pedal free play (A), turn off the engine and press the brake pedal sev- eral times with your
foot. Then press the
pedal down with your fingers until you first feel resistance. Brake pedal free play: .1 to .3 inch (3 to 8 mm) If the free play is not within these limits, take your vehicle to an authorized Mitsubishi Motors dealer or a repair facility of yourchoice for adjustment.
CAUTION Avoid the combined use of different types of tires. Using different t
ypes of tires can affect
vehicle performa
nce and safety.
Snow tires
Front
CAUTIONOnly Mitsubishi Motors Authorized wheels should be used, beca
use your vehicle is
equipped with a tire pr
essure monitoring sys-
tem. Use of another type of
wheel risks air leaks
and sensor damage, as
it will not be possible
to install the tire pressure sensor properly.
Tire chains
CAUTION Tire chains cannot be used on your vehicle. The clearance between the chains and the body is not sufficient to allow proper clear-ance, and the vehicle body might be dam- aged.
Brake pedal free play
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Parking brake lever stroke (if so equipped) 9-22 Vehicle care and maintenance
9
N00940401275
Check the parking brak
e lever travel occa-
sionally. To check this, pull the lever up slowly and count the number of clicks of theratchet. Parking brake lever stroke: 5 to 7 notches (clicks) (Parking brake adjustme
nt when pulled with
the force of 200 N) Also check to see if the lever stays gripped by the ratchet after pulling.
N00940700138
Check the wiper blades
occasionally. Clean
them regularly to remo
ve deposits of salt and
road film. Use a sponge or cloth and a milddetergent or non-abrasive cleaner to clean the blades and glass areas. Replace the blades if they continue to streakor smear. If the blades are frozen to the windshield or rear window, do not operate the wipers until the ice has melted and the blades are freed, otherwise the wiper mo
tor may be damaged.
N00940800328
Your vehicle is equi
pped with an emission-
control system that meets all the requirementsof the U.S. Environm
ental Protection Agency
and Environment Cana
da. The emission-con-
trol system is made of: a positive crankcase
ventilation system
an evaporative emission-control system an exhaust emission-control system
To be sure the emission-control system works properly, have your vehicle inspected andmaintained by an authorized Mitsubishi Motors dealer or a repair facility of your choice. This should be
done at the time or
mileage specified in
the “WARRANTY AND
MAINTENANCE MANUAL”.These, and all the other “general” mainte- nance services listed in this manual, need to be performed to keep your vehicle runningproperly and reliably. You should also have an inspection and ser- vice any time you
suspect a malfunction.
Parking brake lever stroke
(if so equipped) Continued operation
of the vehicle with
the parking brake leve
r out of adjustment
may result in the
vehicle moving when
unattended.
Wiper blades
NOTE
Do not run the wipers on dry glass for a long time. This wears out the rubber and canscratch the glass.
During cold weather Emission-control system maintenance
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General maintenance
Vehicle care and maintenance 9-23
9
N00940900231
Spark plugs must fire properly to ensure proper engine performance and emission- control.Do not reuse spark plugs by cleaning or regapping. Spark plugs
should be replaced at
the mileage specified in the “WARRANTYAND MAINTENANCE MANUAL”.
N00941000040
Check the hose surfaces for any heat and mechanical damage, ha
rd and brittle rubber,
cracking, tears, cuts and abrasions. Pay spe-cial attention to the hos
es closest to high heat
sources such as the exhaust manifold. Check all the hose connections, such as clamps andcouplings, to make sure they are secure and that there are no leaks. If you see any wear or damage, replace the
hoses immediately.
N00950100050
Have the valve clea
rance checked at an
authorized Mitsubishi Motors dealer at the mileage specified in the “WARRANTY AND MAINTENANCE MANUAL”.If the engine sounds ab
normally loud, have
adjustments made by an authorized Mitsubishi Motors dealer.
N00941300173
Check these regularly for damage or leaks in the fuel lines and conne
ctions. Check the fuel
tank filler cap for dama
ge or looseness. Pay
special attention to the fuel lines closest to
high heat sources such
as the exhaust mani-
fold.
N00941400187
If the fuel-vapor vent line is clogged or dam-aged, the fuel-vapor mixture will escape, pol- luting the air. Have the system checked at an authorizedMitsubishi Motors dealer at the mileage spec- ified in the “WARRANTY AND MAINTE- NANCE MANUAL”.
N00941501299
The next pages list th
e maintenance service
recommended by Mitsubishi Motors Corpo-ration. In addition to the general maintenance that needs to be performed at the times listed,
NOTE
To meet government
regulations and pro-
mote cleaner air, your
vehicle is equipped
with an onboard diagnostic system (OBD).The engine electroni
c control module that
controls OBD functions
stores various data
(especially about th
e exhaust emissions).
This data will be erased if the battery cable is disconnected, which c
ould make a rapid
diagnosis difficult. Do not disconnect thebattery cable when th
e engine malfunction
indicator (“SERVIC
E ENGINE SOON” or
“Check engine light”) is ON.
Spark plugs
NOTE
Use the recommended or
equivalent spark
plugs listed under “Engi
ne specifications” on
page 11-6. Use of other plugs could cause engine damage, loss of
performance or radio
noise.
Fuel hoses Intake valve clearance Fuel system (tank, pipe line and connection, and fuel tank filler cap)
WA R N I N G If you see a fuel leak
or if you smell fuel,
do not run the engine. Any spark (includ- ing from the ignition
), flame or smoking
material could cause an explosion or fire.Call an authorized Mitsubishi Motors dealer or a repair fa
cility of your choice
for assistance.
Evaporative emission control system (except evaporative emission canister) General maintenance
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