These have lasted 6 years of mixed motoring throughout typically mixed Cornish weather, and they would be continuing if it weren’t for the fact that sunshine does cause outer wall deterioration to any tyre . . It sits out on my driveway.
So, I will be getting another set, as the only problem I did have within the first week of purchase an inner wall bulged . . Avon replaced it.
I feel reassuringly safe with these on my big heavy Allroad, particularly when hitting standing water on our country roads.
Despite its official noise rating, I find cabin intrusion minimal, mainly due to poor roads maintenance, and of the low frequency type, not high irritating whine.
I intend following my local garage advice of applying tyre protection from month 1.
My journeys vary from pebble beach, fields, country lanes and major highways . . Good for a Quattro, very pleased with this product!