Is it illegal to tint all 4 windows on a car in illinois? if not what percent can you have?

Question

Is it illegal to tint all 4 windows on a car in illinois? if not what percent can you have?

Answer 1

No, it is not legal to tint all four windows.  Here's the "allowed" list:

Windshield   Non-reflective tint is allowed on the top 6 inches of the windshield.

Front Side Windows No tint can be applied legally to this window.

Back Side Windows Any darkness can be used.

Rear Window Any darkness can be used.

Exception: If you have a medical condition that makes you very sensitve to UV rays/sunlight you can get a medical waiver to tint all of your windows.  

For more information, check out this link:

http://www.tintcenter.com/laws/IL/

Answer 2

Well, I live in Indiana, and here, your driver side window cannot be any less than 20%.