The Primacy 3 RUN FLAT from Michelin is the tyre by excellence for great handling on wet and dry surfaces. It comes from the factory on multiple luxury sedans, for example the BMW 5 and 7 series, the Mercedes S Class and the Audi A6. Its performances on wet and dry pavements are further enhanced by Michelin's Auto-Blocking Sipe Technology. The Primacy 3 RUN FLAT also delivers a silent and comfortable ride by dint of it incorporating the Comfort Control Technology developed by Michelin.