Hey Guys,

I'm thinking about blacking out rear side windows of my GQ.
I had all the windows tinted few years ago, but for some reason they have faded over the years and now
it's easy to see through.
I can have the front side windows tinted again, but can't go through the trouble of dong it for the back and side windows again.
Is it ok to black out the windows with some time of screen material without upsetting cops?!
I guess since there are plenty of panel vans, delivery vans with no visual of the back, I shouldnt
have any problems?
I won't be blocking the barn door windows though.(It's good to be able to see through it when backing up the vehicle or /and a trailer).
What is the cheapest and quickest way of doing this(by cheap, I didn't mean using newspapers with sticky tape )

Thanx in advance for any suggestions, advice.