Tires 9-12 Vehicle care and maintenance
9
N00939201664
It is important to familiarize yourself with the following terms: Cold tire pressure: • The measured pressure after the vehicle has been parked for at least three hours,or • The measured pressure when the vehicle is driven less than 1 mile (1.6 km) afterhaving been parked for three hours.
Maximum pressure: the maximum per- missible cold tire inflation pressure forthis tire.
Recommended inflation pressure: the inflation pressure for optimum tire perfor- mance. Intended outboard sidewall: • The sidewall that contains a whitewall, bears white lettering or bears manufac- turer, brand, and/or model name moldingthat is higher or deeper than the same molding on the other sidewall of the tire, or• The outward facing sidewall of an asym-metrical tire that has a particular side that must always face outward when mounted on a vehicle.
Passenger car tire: a tire intended for use on passenger cars,
multipurpose passen-
ger vehicles, and trucks that have a grossvehicle weight rating (GVWR) of 10,000 pounds or less. Light truck (LT) tire: a tire designated by its manufacturer as primarily intended for use on lightweight trucks or multipurpose passenger vehicles. Tread: portion of a tire that comes into contact with the road. Tread rib: a tread section running circum- ferentially around a tire. Tread separation: pulling away of the tread from the tire carcass. Carcass: the tire structure, except tread and sidewall rubber which, when inflated, bears the load.
If you are quick-charging your battery, first disconnect the battery cables. In order to prevent a short-circuit, be sure to disconnect the negative (-) terminalfirst, and reconnect it last. If the electrolyte level is very low, have the battery checked at an authorized Mitsubishi Motors dealer or a repair facil- ity of your choice. Battery posts, terminals and related acces- sories contain lead and lead compounds.Wash hands after handling.NOTE
Check each battery terminal for corrosion. You can prevent further corrosion by wash- ing with a solution of baking soda and water.Grease the posts and clamps after cleaning or tightening them. Ensure the battery is securely installed and cannot be moved. Also check each terminal for tightness. If you will not be driv
ing your vehicle for a
long period of time, remove the battery and store it in a place where the battery fluid will not freeze. The battery only should be storedwith a full charge. Before cleaning the battery, tighten all the filler port caps to keep dirt and moisture out.WA R N I N G
Tires
WA R N I N G Driving with tires that are worn, damaged or improperly inflated is dangerous. These tire conditions will adversely affect vehicle performance.These tire conditions can also cause a tread separation or blowout which may result in an accident causing seriousinjury or death. Tires, including the spare tire, degrade over time with age even when they are not being used. It is recommended that tires over 6 yearsold generally be replaced even if damage is not obvious.
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Tires
Vehicle care and maintenance 9-13
9
Sidewall: portion of a tire between the tread and bead. Section width: the li
near distance between
the exteriors of the sidewalls of aninflated tire, excluding elevations due to labeling, decoration, or protective bands. Bead: the part of the tire that is made of steel wires, wrapped or reinforced by ply cords and that is shaped to fit the rim. Ply: a layer of rubber-coated parallel cords. Cord: the strands forming the plies in the tire. Rim: a metal support for a tire or a tire and tube assembly upon which the tire beads are seated. Rim diameter: nominal diameter of the bead seat. Groove: the space between two adjacent tread ribs.
EXAMPLE: P215/65R15Tire Markings 1- Size Designation 2- Service Description 3- Maximum Load4- Maximum Pressure 5- 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 have the tire size molded into thesidewall beginning with the sec- tion width. The letter “P” is absent from this tire size desig-nation. Example: 215/65R15 96H.
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Tires
Vehicle care and maintenance 9-15
9
EXAMPLE: DOT MA L9 ABCD 1504
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 tiregraded 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 oftheir 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 asmeasured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poortraction performance.
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 conditionson a specified indoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reducetire life, and excessive temperature can lead to sudden tire failure. The grade C corre- sponds to a level of performance which allpassenger car tires must meet under the Fed-eral Motor Vehicle Safety Standard No. 109. Grades B and A represent higher levels of performance on the laboratory test wheel thanthe minimum required by law.
N00939302008
Proper tire inflation pressure is essential forthe safe and satisfactory operation of your vehicle. The wrong tire pressure will cause problems in three major areas: Safety Too little pressure increases flexing in the tire and can cause tire failure. Too much pressure can cause a tire to lose its abilityto cushion shock. Objects on the road and potholes could then cause tire damage that may result in tire failure.
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)
Treadwear, Traction and Temper- ature Grades Treadwear Traction
TemperatureTire inflation pressures
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Tires 9-16 Vehicle care and maintenance
9
Economy The wrong tire pressure can cause uneven wear patterns in the tire tread. These abnormal wear patterns will reduce thetread life, and the tire will have to be replaced sooner. Too little pressure also makes it harder forthe tire to roll, and this uses up more fuel. Ride comfort and vehicle stability The superior riding experience built intoyour vehicle partly depends on the correcttire pressure. Too much pressure gives an uncomfortable and jarring ride. Too little pressure feels as if your vehicle is slow torespond. Unequal tire pressures can make steering your 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 infl
ation pressures under
normal driving conditions should be used forthe tires listed below.
Tire pressures should be checked, and adjusted if necessary, at least once a month. Pressures should be checked more often whenever weather temperatures changeseverely, because tire pressures change with outdoor temperatures. The pressures listed are always “cold inflation pressure”.Cold inflation pressure is measured after the vehicle 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 several miles, your tireinflation 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 thespecified cold pressure, or your tires will be too low. Check your tires each time you refuel. If onetire 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 airleaks. Be sure to reinstall the caps on thevalve stems.
N00939601509
Item
Tire size
Front
Rear
Normal tire
P215/70R16 P225/55R18
240 KPA, 35 PSI
240 KPA, 35 PSI
Compact spare tire
T155/90D16 T155/80D17
420 KPA, 60
PSI
Item
Tire size
Front
Rear
Replacing tires and wheels
CAUTION Avoid using different si
ze tires from the one
listed and the combined use of different types of tires, as this can affect drivingsafety. Refer to “Tires and wheels” on page 11-7. On all-wheel drive vehicles, always use tires of the same size, same type, and same brand, and which have no wear differences. Usingtires that differ in size, type, brand or the degree of wear, will increase the differential oil temperature, resulting in possible damage to the driving system. Further, the drive train will be subjected to excessive loading, possi-bly leading to oil leakage, component sei- zure, or other serious problems.
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Consumer information (For vehicles sold in U.S.A.) 10-2 Customer assistance/Reporting Safety Defects
10
N01047101224
This information is provided in compliance with the requirements of the National High-way Traffic Safety Administration, Depart- ment of Transportation. It provides the purchasers and/or prospective purchaserswith information on reporting safety defects. DOT quality grades - All passenger vehicle tires must conform to Federal Safety Require-ments in addition to these grades. The spe- cific grade rating in each grade category is shown on the side wall of the tires on yourvehicle. 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 tiregraded 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 representthe tire’s ability to stop on wet pavement asmeasured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poortraction performance. The temperature grades are A (the highest), B and C, representing the tire’s resistance to thegeneration of heat and its ability to dissipate heat when tested under 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 lead to sudden tire failure. The grade C corre- sponds to a level of performance which allpassenger 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.
N01047201498
If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic SafetyAdministration (NHTSA) in addi- tion to notifying Mitsubishi Motors Corporation.
Consumer information (For vehicles sold in U.S.A.) Uniform tire quality grading Treadwear
Traction AA, A, B, C
WA R N I N G The traction grade assigned to the tire is based on straight-ahead braking traction tests, and does not include acceleration, cornering, hydroplaning, or peak tractioncharacteristics.
Temperature A, B, C
WA R N I N G The temperature grade for the tire is established for a tire that is properly inflated and not overloaded. Excessive speed, underinflation, or excessive load-ing, either separately or in combination, can cause heat buildup and possible tire failure.
Reporting Safety Defects
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Alphabetical index
12-5
12
T
Tail light
Bulb location and capacity
...............
9-28
Tank capacity
....................
.................
11-7
Theft-alarm system
.............................
5-38
Tire
...........................
........................
9-12
Inflation pressure
............................
9-15
Maintenance
..................
.................
9-17
Quality grading
...............................
10-2
Replacing tires and wheels
...............
9-16
Rotation
....................
.....................
9-17
Size (tire and wheel)
.......................
11-7
Snow tires
.....................
.................
9-18
Tire and loading information placard 11-3 Tire chains
....................
.................
9-18
To change a tire
................
................
8-6
Tread wear indicator
.......................
9-17
Tire pressure monitoring system (TPMS)
.....
5-118 Tools
.........................
..........................
8-5
Storage
.........................
...................
8-5
Towing
......................
........................
8-11
Trailer towing
....................
.................
6-11
Transfer oil
................
.................
9-9
, 11-7
Turbocharger operation
.......................
5-60
Turn signal light
Indicators
..................
...................
5-180
Lever
........................
...................
5-196
U
USB input terminal
............................
5-206
How to connect a USB memory device
....
5-206 How to connect an iPod
.................
5-206
V
Vanity mirror
...................
.................
5-207
Vanity mirror lights
Bulb location and capacity
..............
9-29
Vehicle care precautions
.....................
9-35
Vehicle dimensions
............................
11-4
Vehicle labeling
..................
...............
11-2
Vehicle preparation before driving
.........
6-4
Vehicle weights
...................
...............
11-5
Vents
..........................
........................
7-2
W
Warning lights
.................
.................
5-181
Washer
Fluid
....................
...................
9-9
, 11-7
Rear window washer
.....................
5-203
Switch
.....................
.....................
5-202
Washing
......................
......................
9-37
Waxing
.......................
......................
9-38
Weights
.......................
......................
11-5
Wheel
Specification
.................
.................
11-7
Wiper
Rear window wiper
.......................
5-203
Switch
......................
...................
5-199
Wiper blades
.................
.................
9-19
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