FITMENT | 2015 – 2018 GMC Sierra 2500HD & 3500HD. BLOCKS BUGS | Built to give the greatest amount of deflect to insects of any size at any speed with a high-profile design. Shields your hood, windshield, fenders, and lights from chips, dents, and dings. CUSTOMIZED FIT | Engineered to fit your vehicle’s exact year, make, and model to complement the contours of your hood. DURABLE CONSTRUCTION | Made in the USA with global materials, including impact-resistant acrylic. EASY TO INSTALL | Installs easily and fast with pre-applied 3M automotive-grade tape or mechanical fasteners.