i just came from my dealer ... they thought they had a sollution ... but it didn't work out ...
now they told me the car is pulling to the right due to the assymetric pirelli wintertyres
they put on some 17" summer wheels and the car went straight ... i can't believe it ..
so first time when the wether is a little better i'm going to try it myself with the 20" oem summerwheels of my friend ..
then they can tell me it' because of the 20"