6.5-Inch Lift Kit

Improve the stance, performance, and off-road capability of your 2011-2019 Chevy Silverado or GMC Sierra 2500HD 4WD with the BDS 6.5-inch lift kit. The result is increased clearance under the truck along with improved off-road protection and capability. Designed to clear up to 37-inch tires, this kit delivers the aggressive look and performance heavy-duty truck owners demand. Built around BDS’s proven high-clearance suspension design, this system improves ground clearance while maintaining excellent on-road handling and ride quality. Up front, the kit includes heavy-duty torsion bar relocation brackets, high-arched 1/4-inch steel crossmembers, multi-piece differential relocation brackets, and rugged skid plates for added strength and protection on the trail. Suspension and steering geometry are corrected using CNC-machined ductile iron steering knuckles to provide confident handling and proper alignment at the new ride height. Also included are sway bar links, bump stop extensions, stainless steel brake lines, and all necessary installation hardware to create a complete and dependable suspension system ready for daily driving, towing, or off-road adventures. Out back, BDS offers multiple rear lift block options so you can dial in the exact stance you want for your truck. A 3-inch rear block provides a level stance front to rear, while the optional 4-inch rear block retains approximately half of the factory rake for a slightly nose-high appearance that works well for towing and hauling. For drivers wanting a more traditional heavy-duty truck stance, the 5-inch rear block restores most of the factory rake while still complementing the lifted front suspension. A heavy-duty u-bolt flip kit is also included to maximize ground clearance and reduce the risk of trail damage. To tailor the ride and performance to your driving style, this kit is available with precision-tuned NX2 Nitro shocks, FOX 2.0 Performance Series shocks, or upgraded FOX 2.5 Performance Elite shocks with DSC adjustment. The FOX 2.5 Performance Elite package features large 2.5-inch aluminum shock bodies, remote reservoirs for increased cooling capacity, and Dual Speed Compression (DSC) adjusters that allow separate tuning of high-speed and low-speed compression damping. This gives drivers the ability to fine-tune ride comfort, handling, and off-road performance for everything from smooth highway cruising to aggressive off-road terrain and high-speed desert driving. Important notes: A Torsion Bar Tool is required for installation. The 5-inch rear block kit will not fit dually applications. Stock 17" & 18" wheels cannot be reinstalled, and stock 20" x 8.5" wheels may require a minimum 1/4" wheel spacer.