Was pulled over once for this at the time I had 20% all around. I have two law enforcment troopers living on my block and to them it is a safety issue.. I simply removed the front tint went to court and showed the judge my compliance to the law and she dismissed the ticket two months later illinios changed the law to allow 35% in front and 30% in the rear...so I'll be re tinting..I'll also be putting wrap around louvers on the rear as well and installing a gun rack!