They started to crack after 1 year i was advised at my service of the cracking,
at year 2 service i was again advised of cracking .
And at year 3 service advised all 4 tires are heavily cracked and need to be replaced.
Tire report shows 4mm tread leaft after 20k miles so in theory they could have gone another 20k if they didnt crack up so badly that they must be replaced.
i have beem driving since 1995 and have never had 4 tires all crack up at roughly the same time and same degree in 3 years use.
It has put me off this brand , despite the overall positive reviews these tires recieve.

