Wheels And Tyres - Ferrari Portofino Manual

Wheels and tyres

To ensure maximum performance and tyre life and to permit the best tyre
adjustment on the wheel rim, it is important to comply with the following
instructions for the first 200/300 km with new tyres:
●
avoid sudden acceleration
●
avoid sharp braking and steering
●
drive at moderate speed on straight roads and on curves.
Important note
To ensure safe driving, the tyres must be kept in good condition.
The inflation pressure must correspond to the specified values and must be
checked only when the tyres are cold since tyre pressure increases as tyre
temperature increases.
Never reduce the pressure if the tyres are hot.
Environment
Periodically check the tyre pressure. Driving with the tyres inflated to
the correct pressure helps to reduce fuel consumption.
Low tyre pressure can lead to overheating, internal damage and even
destruction of the tyres.
Warning
Inflating the tyres to a pressure which is different from that prescribed
will make the TPMS inaccurate.
CARE OF THE VEHICLE
192
Sudden impact with pavements, potholes and other obstacles of various
types as well as long trips on rough roads can cause damage to the tyres
that is not always visible to the naked eye.
Check the tyres regularly for any signs of damage (e.g. scratches, cuts,
cracks, bulges, etc.).
If sharp objects penetrate the tyres, they can cause damage which is only
visible when the tyre is removed.
Have any damage inspected by an expert as it may considerably reduce
tyre life. Remember that tyres deteriorate over time even if they are
rarely used or not used at all. Cracks in the tread and side walls, possibly
accompanied by bulging, are sure signs of ageing.
Warning
The Ferrari Service Network is suitably equipped to replace tyres and
to determine whether a tyre is safe for use.
Have the tyres replaced by the Ferrari Service Network which has the
equipment needed to avoid damage to the sensor inside the wheel rim
which could be caused by carelessly performed procedures.
Important note
The Ferrari Service Network can certify whether aged tyres are suitable
for use.
Warning
Replace the tyres at intervals no longer than 4 years of normal usage,
even if the maximum mileage specified has not been exceeded.
Never fit tyres of uncertain origin.