The Easy Way to a Leveled Stance. Take your Sierra 1500 AT4 to new heights and add a more aggressive appearance with Rough Country's 1.75-inch Leveling Kit. From the factory, the GMC Sierra AT4 sits lower in the front than the rear, creating a nose-down look that leaves a lot to be desired. This leveling kit is the easiest way to lift the front of your ride 1.75 inches, providing a leveled look and additional clearance for larger tires, while maintaining factory ride quality.Innovative Design and Construction. The Rough Country's 1.75" leveling kit includes two front pre-load strut spacers constructed from a proprietary composite material that is lightweight, durable, and 100% corrosion-resistant. Our kit includes upper control arms for improved ball joint angles and promotes better CV angles for off-road driving.Easy Installation. With no cutting or drilling required, this easy bolt-on installation takes approximately 2-3 hours to complete.Limited Lifetime Replacement Warranty. Rough Country's 1.75" Leveling Kit is backed with a limited lifetime replacement warranty towards manufacturer defects. As such, the product is protected from structural and workmanship damage after the date of purchase. With our industry-leading warranty give yourself peace of mind when using Rough Country's Suspension products!