Wheels
The minimum permitted profile depth 1)
hav e
been r eached when the tyres have worn
down to the wear indicators. Replace the
tyres with new ones ››› .
Changing wheel s ar
ound
In order to wear the wheels in a uniform man-
ner, it is recommended to interchange them
regularly according to the diagram
››› Fig. 168. The useful life of all the tyres will
then be about the same time. WARNING
The tyres must be replaced at the latest
when the tr ead is w
orn down to the tread
wear indicators. Failure to follow this in-
struction could result in an accident.
