225 45 17 91Y BMW RunFlat - Bridgestone Potenza RE050A1 - Tyre Only x1
Bridgestone Potenza RE050A1 225/45 R17. This is developed as a Car Tyre. Speed rating of Y and a load rating of 91. Fuel efficiency (A-E): D Wet grip (A-E): B External Rolling Noise (dB; class): 71 B