I am one month in and I'm already concerned about the heat (and it's only May). I have a grey S with panoramic roof.
Can anyone in San Antonio give advice on window tinting - and perhaps recommend someone?
I had Carbon Suntek 25% put on the sides and 5% on the back window, am happy with the results. I used Jay's Detail, he's on Nakoma close to the airport. He's worked on a couple of the Model S's here. If you go to his website, you can see a blog post regarding the work he did on the car.