Mitsubishi Lancer Evolution Owner's Manual page 314

Wheel condition
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1- Location of the tread wear indicator
2- Tread wear indicator
Check the tyres for cuts, cracks and other damage.
Replace the tyres if there are deep cuts or cracks.
Also check each tyre for pieces of metal or pebbles.
The use of worn tyres can be very dangerous be-
cause of the greater chance of skidding or hydro-
planing. The tread depth of the tyres must exceed
1.6 mm in order for the tyres to meet the minimum
requirement for use.
Tread wear indicators will appear on the surface of
the tyre as the tyre wears, thereby indicating that
the tyre no longer meets the minimum requirement
for use. When these wear indicators appear, the
tyres must be replaced with new ones.
When replacement of any of the tyres is necessary,
replace all of them.
CAUTION
l
Always use tyres of the same size, same
type, and same brand, and which have no
wear differences.
Using tyres of different size, type, brands
or degree of wear, will increase the differ-
ential oil temperature, resulting in possi-
ble damage to the driving system. Fur-
ther, the drive train will be subjected to
excessive loading, possibly leading to oil
leakage, component seizure, or other seri-
ous faults.
Replacing tyres and wheels
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CAUTION
l Avoid using different size tyres from the
one listed and the combined use of differ-
ent types of tyres, as this can affect driv-
ing safety.
Refer to "Tyres and wheels" on page
9-09.
l Even if a wheel has the same rim size and
offset as the specified type of wheel, its
shape may prevent it from being fitted cor-
rectly. We recommend you to consult a
specialist before using wheels that you
have.
OGEE12E1
Maintenance
Tyre rotation
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Tyre wear varies with vehicle conditions, road sur-
face conditions and individual driver's driving hab-
its. To equalize the wear and help extend tyre life,
it is recommended to rotate the tyres immediately
after discovery of abnormal wear, or whenever the
wear difference between the front and rear tyres is
recognizable.
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