Aston Martin DB AR1 Owner's Manual page 123

olding, steering and braking are especially vulnerable to in
essures.
es increase slightly when tyres are hot and, for an accurate r
es should be checked when the tyres are cold.
ide an additional air seal and to prevent the ingress of dirt.
ng-In New Tyres
new tyres have been fitted, speed should be limited, part
the first 80 km (50 miles) or so of driving. Fast cornering, hard b
rsh acceleration should also be avoided during this period.
ervice
hould be examined at regular intervals for wear and damage.
r objects which have become lodged in the tyre treads sho
y removed.
new tyres are required, it is advisable to consult an Aston
who will be able to supply tyres to the correct specification