The Dunlop SP Sport 01 DSST (Dunlop Self-Supporting Technology) is an Ultra High Performance Summer self-supporting run-flat tire for sports cars, coupes and sedans. SP Sport 01 DSST tires were initially developed for Original Equipment use by leading automotive manufacturers to complement the latest in vehicle design and offer temporary extended mobility in the event a puncture allows complete pressure loss. Like all summer tires, SP Sport 01 DSST tires are not intended to be driven in near-freezing temperatures, through snow or on ice.
It started in Belfast, Ireland, in 1888, with an idea that forever changed the way the world rides. The road has led from the racetracks of Europe to America's most sophisticated tire-making labs. The journey has been epic. Take a look, and see how we arrived at a tire brand like no other.