I had never once considered that. Thanks for the info. I really dig your cars.One thing you'll find with tinted glass is your view of every car gets all wonky. Mine is red, so red cars look pink when they pull up alongside and I look over. Yellow cars look orange, and green cars look brown.
I like seeing forward and back without the tint distorting the colors of cars myself, and it still gives a good effect.
I went with just lightly tinted glass on my last build, as I decided I didn't need a old plexiglass look to the windows.