Firstly i'll start by saying these tires replaced a pair of rovelo RPX998 On the front of my 2011 vauxhall insignia diesel
Now I fully appeciate these are summer tires however in the uk 95% of us just plow on with the same tires, the previous tires (rovelo) had no issues getting me home in the snow i even covered 400 miles during the beast from the east with the M1 covered in 7inch of snow at some points. The avons are dreadful in the snow, in fact i had these fitted in november 18 and all through the colder months they were hard and noisy. Once the weather warmed up they were a totally different tire but after covering 4000 miles over winter they were down to 3.5mm tread.
Dry and wet grip has been brilliant and they are very hard to make understeer. I have done 5000 miles now over summer, including a 2100 mile round trip to the south of france and they are still on 3.5mm tread.
In conclusion i find these a very strange tire, they are hopeless in the snow, average and noisy on cold days but great during summer. .
A few other reviews mention these tires are noisy and give a failing wheel bearing drone when they are running low on tread which is an issue i have now, myself and two garages have checked the car for duff bearings and have found no issues..i guess it could be the tires.
Would i buy again? Nah, i will be swapping these soon before winter, i might try the nexen su4