I just put on Potenza RE-950's and so far I am very happy. The car is very sticky and has good wet and snow traction according to the Tire Rack surveys (havent tested it yet)
I work for firestone so I know first hand.
The Potenza RE950's are the best tire in ANY driving condition. I was allowed to beat the piss out of a BMW 325is to test the RE950 against the Michelins that were mentioned above. It was a blind test so we didnt know what tires we were on and there was a VERY big difference from tire to tire. We drove on half worn Michelins, half worn RE950s, and then brand new RE950s. The tire that were the best were believe it or not the half worn RE950s. I personally could believe it but it was true. The RE950's will not let anyone down, and I got video to prove it.
