i have always had good luck with Michelin. The new ultra high performance all season has a traditional tread pattern (compared to the unidirectional pattern of the last PS A/S Plus). Unfortunately the 15" is much too small, the 16's are only med sized. So the 17' 235 x 55 x 17 looks to be a reasonable size for our cars, if you want to use 17" wheels. http://www.michelinman.com/tire-selector/category/ultra-high-performance-sport/pilot-sport-a-s-3/tire-details The American Racing "Custom 500" wheels come in 17 x 8 so i guess it would be a very easy order to place if i want to try these tires. The site has some reviews by 2 mags that tried them on auto cross. Sounds like they like them! Unfortunately the AR site has no details on bolt patterns or back spacing....only offests which i dont know how they apply to fitment on our cars. Anyone seen the Michelins, or have any opinion on the AR Custom 500 wheels? thnx!