Michelin Pilot Sport 4 S rated
100% while driving a BMW F11 M550d xDrive
Driving on
a combination of roads for 1000
spirited miles
Absolutely Brilliant. They are one whole step better than the PS4 which I have driven in size 245/40R18 on a RWD 530d E61. The dry grip is outstanding. Very comfortable and quiet. The M550d touring comes stock with Dunlop runflats and these PS4s are just on a whole different playing field. Not to mention that the rear Dunlops both failed catastrophically by delaminating from the steel beads and bursting at 240km/h and with an age of the tires just one year old with 4mm still left on the tread. Very happy with this tire.