No - OE on an S3 at least is 225 front and 245 rear.
I was on ZZ3s but have been on ZZ5s for about a year. ZZ5s significantly better, especially rear end grip and are very quiet too. ZZ5s still look pretty whacky although tread pattern totally different to ZZ3...
Both ZZ3 and ZZ5 were very good in the wet - huge confidence even though I avoid the wet!
