The significant negative camber of the rears on the Roadster wears tires unevenly. I found on my last set of MPSS's that I could rotate them across the car to gain at least a few extra miles and ended up with fairly even wear in the end. However, I was only able to do this since I had them pulled off to install the winter tires, and had them reinstalled on the other side of the car. I'm about midway (by my estimation) through the tread and would like to rotate them myself, but since I don't have a spare to use as a placeholder I'm interested in ideas how to rotate the rears. I do have jackstands, but not sure where to safely use them on the Roadster. Sorry if it's a dumb question P.S. My "local" Tesla shop is about 200 miles away.