Driving or riding in a car can be difficult when glare from the sun is too distracting. This risk increases not only during summer months, but also any time you’re outside for an extended period with little cover available to shield your vision against its bright light; such as oncloudless days where temperatures soar over 100 degrees. Glare causes eye strain which may lead headaches later down road if precautions aren't taken beforehand - Tint helps protect eyesight without compromising visibility.