The sun visors in your vehicle are a nice addition to vehicles that were included back in 1924. Sun visors are present on both the driver and passenger’s side to help to cover the top portion of the window. The purpose of sun visors are to help block sunlight that can shine into your eyes or on the side of your face. They make it a lot easier to see when you’re driving facing the sun. If your sun visors are worn out or have broken off completely, it’s time to grab some new ones that you can find here on our site.