Check this out.
http://www.speedoptions.com/news/article_view.php?id=6108
Toyo makes a good line of tires. These are mainly for racing and wont last that long at all. But they do also sell a good "year round tire" that has a decent tred mileage. Check around and I'm ture you will find some. In my opinion it all depends on what your looking for. A tire that will last long with a good overall rating, or something that's super sticky and great performance but just wont last as long. Take your pick.