ALL of my vehicles have Scat Bees somewhere on the side windows! That's the first thing I do when I get them home (well - my Cudas don't wear them). New Challenger, new Ram, wife's 300M, & my 2007 Charger.

I had some made-up out of solid material & they are trimmed:
http://www.classicchambered.com/classic/Challenger.html

No Man With A Good Car Needs To Be Justified