I bought a used 2013 Model S just over 1 year ago. In the first few months, I had some maintenance issues (motor, screen, and some other electronics) that were all fixed under warranty. I probably haven't been to my Tesla service center in at least 6 or 7 months because the car is working just fine. I don't plan on buying a maintenance plan. Aside from the tires (more on that below), is there anything else maintenance related that I should the car in for? The other thing I'm curious about is the tires. After how many miles is everyone else rotating their tires? Does everyone bring their Teslas to the service center just to have their tires rotated or replaced, or do you trust a local mechanic/tire store to do that stuff?