Grille guards, also known as bull bars, protect the front of the vehicle. They are exterior parts mounted to the front of your Jeep. 4WD sells grille guards made from materials such as steel or plastic, both of which can be custom painted and feature stainless steel or aluminum materials. Each material comes with a variety of finishes like chrome, painted, bare steel or powdercoat black. Installation can be either through bolts or welding and 4WD grille guards come in three sizes. Full width covers the entire front end from side to side, stubby protects the 4x4’s billet grille and the front mounted winch. Midwidth is the length of the front bumper. In fact, many of the midwidth front bumpers 4WD carries have integrated bull bars.