Impressive Original Equipment fitments on European and Asian high-performance vehicles. Steering Responsiveness Neutral contour technology for more responsive handling. Performance Handling Tread designs tuned for Original Equipment applications help maximize performance capabilities. Ultra Dry Traction Wide tread offers enhanced traction and road contact. Run On Flat Technology RunOnFlat® technology allows for driving up to 50 mi. on a deflating or deflated tire at a top speed of 50 mph.