I've always been a fan of Michelins but, due to an unfortunate series of events at a local tire dealer last fall, I would up with a set of Toyo Proxes 4 Plus (245/40R17 95W) on my 2005 330xi. I've driven these things for 30,000 miles of mostly highway driving, so far, and they handle very well, are quiet, and are holding up extremely well. I've driven them through the Vermont winter and, for ultra-performance all-season tires, they performed much better than expected, but I highly recommend snow tires instead. I like these things so much, I'm thinking of sticking with them over Michelins which don't seem to wear nearly so well.