Winter Tyres - Aston Martin Vantage S 2016 Owner's Manual

Age
Local regulations on tyre life may apply.
Tyres degrade over time, even when they are not being used. It is
recommended that tyres generally be replaced after six years of
normal service. Heat caused by hot climates or frequent high loading
conditions can accelerate the aging process.
New Tyres
When new tyres are required consult your Aston Martin Dealer for
advice if the rear tyres are also worn. Each wheel and tyre unit must
be balanced dynamically and measured for Radial Force Variation
(RFV) to make sure of efficient steering, optimum tyre wear and
maximum ride comfort. Because of the potentially high speeds, it is
essential that wheel balancing is carried out when new tyres are
installed. Contact your Aston Martin Dealer for more information.
Running-In New Tyres
When new tyres have been installed, speed should be limited,
particularly during the first 80 km or so of driving. Fast cornering,
hard braking, and harsh acceleration should also be avoided during
this period.
Tread Wear Marks
Tread wear marks (A) are
incorporated into the construction of
all tyres. These marks are integral
moulded ribs spaced at regular
intervals around the circumference of
the tyre and extend across the full
width of the tread, in all primary
grooves.
When a tyre has worn causing one or more of the marks to be flush
with the outer face of the tread the tyre has reached its wear limit. It
then becomes illegal in certain countries and must be replaced.

Winter Tyres

The tyres installed as original equipment are designed with a rubber
compound, tread pattern and width specially suited for high speeds
in normal road conditions, but they are less suitable during extremes
of low temperatures, snow and ice. The use of winter tyres will
considerably improve handling during these conditions.
Only use Aston Martin approved winter tyres.
Warning: When winter tyres are fitted, the maximum speed
limit of the vehicle could be reduced. Winter tyre speed limits
and information should be provided upon installation of the
winter tyres. Please consult your Aston Martin Dealer for more
information.
Winter tyres must be used in vehicle sets, that is, installed on all four
wheels. Do not exceed the tyre speed rating when using winter tyres.
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