Yesterday, I experienced the same problem. Initially, I was driving around 50 mph and heard a front end noise and rattle. I thought to myself, something isn't right but the car drove fine afterwards. Later, I was backing out of my driveway, which has a slight incline, turned my wheel to the right and heard something rubbing. I got out of the car and looked underneath to see if I ran over something but I didn"t see anything. Pulled forward into the driveway only to hear the noise again. I got out and looked inside the drivers wheel well to discover the liner was rubbing on my tire. I than called the Tesla and explained that the liner was rubbing and the car was undriveable. Subsequently, mobile tech. came.out and diagnosed a failed suspension. The car was towed to Tesla and they are looking into the matter. Tesla roadside called earlier and wanted to know if I was in an accident which I stated no, does the car look like it's been in an accident?