[Tordan]

Hey guys,

Any ideas of what cause this problem...

I have original 245/45/18 tires for summer tires and 225/55/17 for winter tires.
Changing to winter tires the car is barely diveable and it is like "stuttering", i.e. shaking especially under acceleration.
It is like the xDrive/electronics is going nuts and that the electronics somehow re-calibrates on the fly.
-Would this be something simple like a bad tire/rim or could it be something else?
-Anyone else experienced the same? Your solution?

Thx!