<B>Pirelli MT 21 Rallycross Front Tire - 90/90R-21/-- Review</b><P>http://tinyurl.com/ly8re4r <P><P> Pirelli MT 21 Rallycross Front Tire - 90/90R-21/-- <P>DOT approved<P>90% off-road 10% on-road design<P>Provides excellent off-road performance, even over long distances<P>Chosen as one of the most aggressive dual sport tires on the market for two consecutive years by Dirt Bike magazine<P>Designed mainly for off-road use<P>