Dunlop 265026335 285/35r21 Sp Sport Maxx Dsst Rof

285/35R21 SP Sport Maxx DSST Rof Summer Ultra High Performance Passenger Car tire with Run On Flat Technology. Original Equipment on BMW. * Helps deliver superb dry handling while maintaining wet traction* Helps to rapidly and efficiently drain water for enhanced wet handling and deep-water performance* To help provide stability at highway speeds * Aids noise reduction for a quiet ride* Helps protect rims from accidental curb damage* Uses a patented sidewall construction to allow continued driving on a flat tire for up to 50 miles at 50 mph in normal conditions***""