Window tinting is very popular in trucks and cars. I was reading an article https://www.eternityblack.com/ about why it is important to have automobiles. Window tinting can keep a car cooler reducing the time it takes to cool the interior especially in super hot weather. Window tinting is done in homes as well. You cannot believe how much it reduces the heat a window that faces the sun. This is a great way to reduce your power bill as well.