How heavily enforced are auto window tinting in NJ?

I am thinking about going for a light window tint (50%) with all windows except the windshield. I have a black car with beige leather seats and would like to protect the interior as well as complement the dark colored car. Anybody have an idea how noticeable and enforceable it will be in NJ?|||what it does is make it ticket bait/cops dont do anything until its late and your around with that blacked out (illegal) the way you are doing it/they want to search you and it and you have given them "probable cause"/light out/and not making turn signals etc/anything to get a peek//but the tint is the spotlight///so if you have nothing in the car and are legit/ticket for the tint///so easy|||nobody cares unless the police cant see anything when they are driving right next to you. go to a window tint shop and tell them you want the maximum that is legal. i have maximum legal, and it looks amazing(just to give you an idea: you cant see anything in the car if you are standing 8-10 yards away).|||Better check the state laws on that. You'll never go through the state safety inspection if it isn't done right. This ain't the place to get your answer