Toyo 888 superior to Kumho\'s ! Spoke to Nadine who recently tried this new tire around Silverstone, Nad reckoned it was far superior than the Kumho's she's been using for the last couple of years and now is a Toyo convert and wont go back to Kumho's, they're cheap too! no 17's" though, road legal track tire http://www.toyo.co.uk/page.php?sitemap_id=377&identity=r888_image Designed by Toyo's Motorsport Team, the Proxes R888 gives true grip on the track and is road-legal, so you can also drive home on it. Our new track day tyre is the road legal Proxes R888. Design by our motorsport team using high tech computer systems has resulted in an outstanding compound that delivers perfect results in the dry and wet. The medium soft compound has performed significantly better than soft compound competitor tyres.