5.13
Tyre and wheel safety
The tyres are the only contact between 
the vehicle and the road, so it is essen-
tial to keep them in good condition. You 
must comply with the local rules given 
in the highway code.When the tyre tread has been worn 
to the level of the warning strips, they 
become visible 
2: it is then neces-
sary to replace your tyres because the 
tread rubber is now only  1.6 mm deep 
at most, resulting in poor road hold-
ing 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 affect safety.
Maintaining the tyres
The tyres must be in good condition 
and the tread form must have sufficient 
depth; tyres approved by our Technical 
Department have wear warning strips 
1  which are indicators moulded into 
the tread at several points.
TYRES (1/3)
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.
1
2
For your safety, please re-
spect the speed limit.
When they need to be re-
placed, only tyres of the 
same make, size, type and profile 
should be used on a single axle.
They must: either have a load ca-
pacity and a speed capacity at 
least equal to the original tyres, 
or correspond to those recom-
mended by your authorised 
dealer.
Failure to heed these instructions 
could endanger your safety and 
affect your vehicle’s roadworthi-
ness.
Risk of loss of control of the ve-
hicle.