AJC

50k miles on a M240i, definitely driving style. Not exactly what your looking for but...... I have changed from factory fit Michelin's (rears last 25k) to Goodyear Asymmetric 6's. These were mainly chosen due to the spring and damper set up I have (also changed from stock). I've not had them on long, but they are definitely a more compliant ride on UK roads. Doubt they will get anywhere near 50k miles though