Sierra HD

A rugged,Throttle Down Kustoms steel bumper is a perfect match for your burly Sierra HD. The GMC Sierra hauls and tows with maximum power and efficiency. Our Montana team of certified professionals will craft an exact-fit bumper that delivers maximum durability and protection. Choose your setup with options like a Mayhem grille guard, push bar, LED light bar for your front bumper and consider protecting the back of your truck with a matching TDK rear bumper. You can also choose matching powder coat finishes, add a receiver hitch, and other customizations. Select the options and upgrades that will enhance your hardworking truck.