Stay away from Snellville if you have darker than legal tint, they will pull you over. I have 32%, just don't care to get pulled over. Was pulled over twice in Snellville, back when I had 15% on a previous car. If you have a medical condition where bright sunlight can cause issues, vision, headaches, etc, you can get a doctors note to excuse you from the law, but you have to apply for a permit with the doctors letter.