I found this piece on the ground when I working on the rear door. It has a curve similar to a wheel well. I can not seem to find where it came from. Its obviously not that important, but figure its best to put it back, if nothing else to clean up my shop. I could not find anything on Rave either.

Any ideas on what it could be sealing?

Thanks

 

Looks to small, but looks similar to the rubber piece on rear door lower curved area/wheel well edge.

 

It did come from that general area. The door has the correct seal on it, I don't see a place inside of the wheel well for it.
any ideas?