The run flats have gone and 4 new Avon ZZ5's are on. <a href="tel:225 40 18">225 40 18</a> and <a href="tel:245 40 18">245 40 18</a> The difference is extraordinary .It was poring with rain as I left the Tyre shop and I did 20 miles of dual carriage way and noticed all the other noises in the car apart from the road noise. Its easily reduced noise by more then half. Then onto some twisties that I drove when I collected the car on Tuesday and described it as twitchy. Its not now its smooth as ever and no bump steer feeling at all. This was in the wet, the regular tires have absolutely transformed the car and steering . Its released the car from OK to very good, now still got to stop that dash rattle. As an aside all the rattles are far less with a bit of compliance in the tires.