Honestly it all depends on the area you drive for what you have to watch for.
Westerville for tint, Gahanna for front plates..
I personally dont mess with tinted windows (I dont have a tint meter though), and I normally only stop 1 out of every 5-10 cars for no front plates just to look for things. (unless I run the tag and get a good reason to stop of course)
Either way, both tint and no front plate is a good reason to get a tag run, and find an expired plate or a suspension.. so if youre "riding dirty", try not to have a stupid reason to get pulled over for.. speeding, tint, improper displays, headlights out, taillights broke, loud exhausts... blah..