Wheel condition
E01001800931
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.
On 4-wheel drive vehicles, 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 differential oil temperature,
resulting in possible damage to the driv-
ing system. Further, the drive train will
be subjected to excessive loading, possibly
leading to oil leakage, component seizure,
or other serious faults.
Replacing tyres and wheels
E01007200243
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
9-17.
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.
Tyre rotation
E01001901317
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.
When rotating tyres, check for uneven wear and
damage. Abnormal wear is usually caused by incor-
rect tyre pressure, improper wheel alignment, out
of balance wheel, or severe braking. We recom-
mend you to have it checked to determine the
cause of irregular tread wear.
Spare tyre used*
Front
Spare tyre not used
Front
Tyres that have arrows showing rotation direction
Front
Maintenance
8-13
8