This things stick to the road like stink on a monkey! Maybe not so much as my A032s when new, but I think they may actually have more grip than the A032s now (about a year old).
I am very impressed. Very little road noise (just a bit of "whooshing"). Haven't driven them in the rain yet.... but who cares? I'll update the thread after the tires are tested at Watkins Glen this weekend.