Well, I don't know about the tint rules - I trust the window tinter to know about that stuff. As far as the aftermarket tint, the tint shop we usually go to does fabulous work, but my Subaru came with after-market tint from the dealer, and it was crap. It had some bubbles, and started peeling off one window. I'm not taking any chances this time, I'm taking the Camry to our tint shop.

My advice is, ask around - if there's a good window tinter, your friends might know about it.