The ROADWORKS Peterbilt 379 Double Rectangular Headlight Solid Mount Fender Guards are a practical and reliable solution for protecting your truck's headlights. These fender guards are secured by the headlight assembly, eliminating the need for tennis balls or additional support. They are designed to fit 12 Amber Bulls-Eye LED lights, which appear clear when off. Made of stainless steel, these fender guards are available in various configurations and come with a 1-year warranty. They are compatible with most Peterbilt 379 makes and models, making them a versatile and durable choice for truck owners.