I did a really bad thing a while ago and bought RS4 replicas with horrible Avon ZZ1 tyres. As soon as I fitted them, the handling went terrible! I managed to wear out the fronts and replaced them with F1's but I have been stuck with these awfull things at the rear! Well I have finally had enough of the awful noise they are making (tyres have gone out of shape and have worn funny on the insides) and will be having new F1's fitted on Saturday for a wonderful price of £220 all in! Cant wait! Note to anyone ever contemplating getting Avon ZZ1's - Don't bother!