Did People Tint Windows in mid - late 70s?

I like all the stories from back then lol. I had never heard of spray tint. That's kinda crazy.

I consider 20% middle of the road. Less than that seems too light to me. My patrol car is 5% and I love it, but I don't think that would look right on my car. May try a few samples, see how 30 or so looks.

I wish id have been around back then customs vans, cool cars, and cruisin the strip. We have nowhere to cruise around here.