6.5 Inch Lift Kit | Chevy Silverado or GMC Sierra 2500HD/3500HD (20-26) 4WD

Built for Silverado and Sierra 2500/3500 HD owners who want serious ground clearance without sacrificing ride quality or geometry. This 6.5-inch lift kit by BDS Suspension raises your 2020–2026 4WD truck while correcting suspension and steering geometry for on-road handling that doesn't feel compromised. The No-Torsion Bar Drop System keeps torsion bars mounted directly to the lower a-arm, preserving geometry and ground clearance. You'll clear up to 38-inch tires and get the stance, capability, and protection that separates a purpose-built truck from a bolt-on special.

Installed and serviced at Road Runner Wheels & Tires. Most kits go in the same day. Call (678) 400-6467 to schedule.

What you get up front

• Torsion bar relocation brackets — repositions bars to the top of the lower a-arm for maximum clearance and proper geometry correction.
• High-arched 1/4-inch steel crossmembers — laser-cut, precision-fit, and designed to maximize ground clearance while supporting a skid plate system that bolts into a rigid subframe.
• CNC-machined ductile iron steering knuckles — corrects caster and steering geometry at the new height; works with factory tie rod ends to maintain proper steering angles.
• Multipiece differential relocation bracket — keeps the diff centered and protected as the truck rises.
• Heavy-duty front skid plate — bolts to the crossmember assembly for off-road underbody protection.
• Sway bar drops, stainless steel brake lines, and all hardware — everything needed for a complete, roadworthy install.

Out back

BDS replacement lift blocks and U-bolts raise the rear 5.75 inches and level the stance while retaining ride quality and load capacity. Brake line and ABS line relocation brackets let you keep your factory brake lines functional. Choose blocks with or without overload springs depending on your payload needs.

Pick your shocks

• BDS NX2 Nitro Series — monotube design with nitrogen charge for comfortable daily driving and trail capability at the best price point.
• FOX 2.0 Performance Series — external reservoir, velocity-sensitive damping, and on-the-fly adjusters for aggressive off-road use and firm highway control.

Important notes

• Maximum tire clearance is 38 inches. Verify wheel offset and backspacing before fitment — aggressive offsets may require trimming or spacers.
• Factory OE wheels may have clearance issues at full bump with 37–38-inch tires; confirm your wheel choice with Road Runner before ordering.
• Brake lines are factory-spec stainless steel; ABS lines are relocated with supplied brackets to maintain sensor function.
• Transfer case may require re-indexing on some model years — our install team will confirm during your build.
• Overload blocks are optional; select "With Overload" if you tow or carry heavy payloads regularly.

Why customers pick this at Road Runner

• Geometry-corrected from the ground up — no steering quirks, no premature tire wear, no compromises.
• BDS warranty backed locally by technicians who install these kits every week.
• Professional install in our shop on most trucks — you drive home lifted.
• Heavy-duty design built for both highway commutes and serious off-road duty.
• Personalized fitment consultation — we'll confirm tire, wheel, and driveline compatibility before you commit.

Ready to build it? Call (678) 400-6467. Hablamos Español.