Not sure how this could have happened but considering the gross weight of this car and the 21inch rims with low profile tires, I think this happened after I ran over a bridge connector (that metal rail that stick out between two pieces of concrete on a bridge to give it some flex). The oddity here is that the tire isn't busted, it just completely gave out to allow the rim to take this much damage. I'm pretty upset over this since I'm very careful with my beloved model s. I know there are some people here that have had to replace a rim, any ideas on how to deal with this and what this will cost? What does Tesla charge for a new 21in grey rim? Also, looks like I might have to replace the tire as well since there is a small piece of the sidewall that got chewed up as well and I'm thinking of putting on a wider tire, any idea on the max width that the stock 21s will take? I will be keeping the fronts at 245 as is but the rears can and need to be wider I believe.