have you looked here;
www.tirerack.com , these guys are very cool and list all tires by size for your A3. Also you can just call them, tell them what sort of driving you do, and they
can suggest tires for you.
I bought these tires for my Mini cooper via tirerack, great price, and nice handling traction!
http://www.tirerack.com/tires/tires....del=PZero+Nero
BTW, my 2008 A3 came with Conti all season tires, sort of bummer since I live in SoCal. I was thinking of buying new summer tires and selling the stock Conti's....
