A UTV Add-On Windshield is designed to help protect the vehicle's occupants from wind, rain, snow, mud, debris, etc. Most add-ons are made of shatter-resistant materials; are available as full-fixed, full-tilting, or half-shield styles; and are ordered custom-fit for specific UTV makes and models. Some manufacturers also offer rear-panel windshields that help reduce the air-swirling effect.