[M2joey]

Picked up my M2 on 03/11, over 800 miles so far. I could tell there was a very slight pull to the right on straight smooth roads pretty much right away. This past weekend I was out for a county buzz breaking the car in, feeling things out. I spent time on the left side of a two lane road - on the other side of the crown. Turns out it pulls slightly to the left when you are on "the other side of the crown", seems to be about equal. Find a road where you can test the same.

I highly doubt one tire (ie Conti to PSS) does this more over the other. I would image it would be pretty much the same. Basically, the car wants to move down hill (to the right) of the slight camber in the road. Just my thoughts...