I'm looking to get some window tinting done on my car. I've never had a car with anything other than factory tint before. I spend a lot of time in my car during daylight and thought it would be nice to keep the eyestrain down and help me work on my laptop without screen glare in the summer. My sister had her car done a few years back and the place did a good job. I figured I would just take my care there to have it done. Is there anything I should look out for? I'm planning on getting the max tint allowable by my state (IL). Will I be opening myself up for tickets if I travel to a state with stricter tinting laws?