TYRES
When the tyre tread has been worn
to the level of the wear indicators,
they become visible 2 : it is then nec-
essary to replace your tyres be-
cause the tread rubber is 1.6 mm
deep at most, resulting in poor road-
holding on wet roads.
An overloaded vehicle, long journeys
by motorway, particularly in very hot
weather, or continual driving on
poorly surfaced minor roads will
lead to more rapid tyre wear and af-
fect safety.
Incorrect tyre pres-
sures lead to abnormal
tyre wear and unusual-
Tyres
Maintaining the tyres
ly hot running. These
The tyres are the only contact be-
tween the vehicle and the road, so it
is essential to keep them in good
condition.
You must make sure that your tyres
comply with the local regulations set
out in the Highway Code.
are factors which may seriously
affect safety and lead to:
– poor road holding;
– the risk of blow-outs or of
throwing a tread.
The pressure depends on the
load and the speed of use. Ad-
just the pressure according to
the conditions of use (refer to
the label affixed to the edge of
the driver's door).
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Incidents which occur
when driving, such as
striking the kerb, may
damage the tyres and
wheel rims, and could also lead
to misalignment of the front or
rear axle geometry. In this case,
have the condition of these
checked by an approved dealer.
Pressures should be checked when
the tyres are cold: ignore higher
pressures which may be reached in
hot weather or after the vehicle is
driven at high speed.
If tyre pressures cannot be checked
when the tyres are cold, the pres-
sure values indicated must be in-
creased by 0.2 to 0.3 bar (or 3 PSI).
Tyre pressures
The tyres must be in good condition
and the tread form must have suffi-
cient depth; tyres approved by our
Technical Department have wear
warning strips 1 which are indica-
tors moulded into the tread at sever-
al points.
Adhere to the tyre pressures. The
tyre pressures should be checked at
least once a month and additionally
before any long journey (refer to the
label affixed to the edge of the
driver's door) ꢀ 350.
Never deflate a hot tyre.
3 4 8 - P r a c t i c a l a d v i c e