Our Michelin guy came by today and told me about the Michelin Pilot Power 4. It should be coming out in January so if any of you are on the fence for the new gen I'd say hold tight for a month. They claim an extra 20% tread life compared to the PR3s. I should have more information sometime during the first week of January, but I'm sure there will be plenty of press for this tire in the coming weeks.