I'm getting a 2007 cobalt ss/sc. What's the rule on tinting in washington state?

http://www.tintdude.com/laws.html

rules? RULES? cmon dude, i got 15% on mine today. the rule? whatever you think looks best. of course, everyone has illegal tinting where i am, but its south florida, the cops i guess understand. costed me 129.99 though, everything and a strip on the top of my windshield, i LOVE IT. looks good with the black.

i went with 20% and i live in Vancouver havent been stopped once for them. Shit if you look around almost everyone has 20% or lower tints. just depends on your taste and if your willing to risk it.

Thanks that answered everything I needed to know.