I put new Goodyear tires on my 02 M5 two weeks ago and I really don't like the way they perform. So, I'm going to get a set of PS2's. They are stock sizes...275/35/18 and 245/40/18. They have just about 200 miles on them. I'd rate the tread, but how much tread can come off in 200 miles? Never tracked or raced...nothing unusual about them at all. I just don't like these tires, but maybe you think they're the cats ars. Make me an offer. I got them from Tirerack.com...paid about $970 delivered.