Quote:
Originally Posted by FKM12
The groove might be a wear indicator or to reduce the possibility of pad cracking due to thermal expansion/contraction over the length. Don't know for sure. Nice pads though. I hope they stop your car like you want...
|
We will see. They will definitely be better than the last event I ran where I had to use street pads!
Edit: I'm talking about the depression in the right side of the pad/backing plate, not the centerline groove. Best guess so far is that it is for a pad wear sensor fitment.