The heavy duty Crest series hitch mount biked carrier holds you bicycles securely and is designed to store easily when not in use. The Crest series bike carrier is fully adjustable to fit almost any bicycle. The padded hooks hold tension on the bicycle's top bar and work in conjunction with the wheel holders to keep the bicycles securely in place and keeps them from moving or rattling when in transport. The whole bicycle assembly folds down to allow easy access to your tailgate or rear hatch. When not in use, the wheel holding arms can easily fold up out of the way to save your knees when walking around your vehicle.