I ran over some 1/4" bolt the other day and it went right into my passenger rear tire. I have the stock summer tires. They tried to look at plugging or patching it (local shop, not Tesla), but they said it was too close to the sidewall. They ordered a new tire, which was like $550 or something like that. $30 to install/mount/balance, +tax and state fees, $654 out the door, for one tire! They said these tires have foam in them and they are just expensive. I did not shop the tire, I just wanted it done.