5 Inch Lift Kit | FOX 2.5 HTO Performance Series | Chevy Silverado or GMC Sierra 2500HD/3500HD (20-26) 4WD

Built for diesel and gas truck owners who want maximum ground clearance without sacrificing onroad manners — this 5-inch lift kit pairs BDS's high-clearance suspension geometry with FOX 2.5 HTO shocks to handle 35-inch tires and serious terrain. A No Torsion Bar Drop design keeps the torsion bars mounted directly to the lower a-arm, eliminating cross-member sag and preserving the strength you need for heavy loads and rough country.

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 — mount bars directly to the lower a-arm for zero sag and optimal load handling.
• High-arched 1/4-inch steel crossmembers — laser-cut for perfect fitment, maximizing ground clearance and paired with a front skid plate for offroad protection.
• CNC-machined ductile iron steering knuckles — correct steering geometry at the new height so your truck tracks straight and handles like stock, not like a lifted truck.
• Multipiece differential relocation brackets — keep the diff in the sweet spot and protect it with heavy-duty skid plates.
• Sway bar drops, stainless steel brake lines, and ABS relocation brackets — everything bolts together for a complete, safe front end.

Out back

Replacement lift blocks and U-bolts level the stance while retaining ride quality and load capacity. BDS supplies brake line and ABS line relocation brackets so you keep factory brake lines — no custom work needed.

Pick your shocks

• FOX 2.5 HTO Performance Series — position-sensitive rebound damping with Hydraulic Top Out technology. Internal floating piston (IFP) separates shock oil from high-pressure nitrogen for tuned, consistent performance both on pavement and in the rough. Type II anodized aluminum body sheds heat and resists corrosion. Larger pistons and vehicle-specific valving soak up the compliance you get from bigger, heavier tires at a lifted height.

Important notes

• Maximum tire clearance is 35 x 12.5 inches.
• Front lift: 5 inches via cross-member relocation. Rear lift: 4.5 inches via block.
• Kit is engineered for 2020–2026 Chevy Silverado and GMC Sierra 2500HD / 3500HD 4WD (gas and diesel). Factory overload springs are available as an upgrade option.
• Steering geometry is corrected at the new ride height. Brake and ABS lines are relocated but not modified; factory systems remain functional.

Why customers pick this at Road Runner

• BDS suspension engineering corrects caster and geometry so your truck drives like a truck, not a science project.
• Heavy-duty skid plate and relocation brackets protect your investment on rough terrain — no weak points.
• FOX 2.5 HTO shocks tuned specifically for this platform and tire weight mean smooth, confidence-building rides both pavement and off.
• Our techs install BDS kits on 2500/3500 trucks every week — we know every bracket, every torque spec, every potential snag.
• BDS warranty is backed locally by Road Runner. Any issue, we handle it.
• Mount and balance available gets you out the door on the same day in most cases.

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