275 30 20 97Y BMW (*)/Mercedes (MOExtended) XL RunFlat - Michelin Pilot Sport 3
Michelin Pilot Sport 3 Zero Pressure 275/30 R20. This is developed as a High Performance Tyre. Speed rating of Y and a load rating of 97. Fuel efficiency (A-E): C Wet grip (A-E): A External Rolling Noise (dB; class): 73 B