I have the 21 in tires with the infamous inside edge wear. I am biting the bullet and putting new tires on and after reading through multiple pages on this I was wondering if there is a fix as I get close to my second service center visit for my first annual. I meet strangers now that are aware of this infamous problem and just want the best advice on how to make the second set of tires last longer. There must be a market for Tesla tires with extra rubber on the inside edges. The car is awesome and the company is awesome, but I know someone has figured out a solution. Thank you all in advance.