This Duraflex RKS Hood is perfect for GMC Sierra 2500 and 3500 Heavy Duty owners from 2015 - 2019. Whether you're a car enthusiast looking to upgrade your vehicle's appearance or a mechanic working on a project, this hood is a great choice. It's made of FRP material which is lightweight yet strong. When installing, remember that hood pins are required and 2017 - 2019 models need some radiator shroud modifications. This hood will give your GMC Sierra a stylish and unique look on the road.