When I was in the US at Christmas I purchased for my C4 some C6 rims and adaptors and so forth. Its almost time to buy the tyres for these so I was looking for a little advice. I was looking at the Goodyear Eagle F1-GSD3 or the Yokohama AVS-V102. Any advice? I am in Australia, so unfortunately there is a little less available than over there, however most of the major brands are so what do you think?