5 Inch Lift Kit | Torsion Drop | M1 | W/ Overloads | Chevy/gmc 2500hd/3500hd (20-26)

Built for Chevy and GMC 2500HD/3500HD owners who want a distinctive torsion-drop stance without sacrificing ride quality or ground clearance, this 5-inch lift kit delivers 33"–35" tire clearance while preserving factory geometry, track width, and driveline alignment. Rough Country's torsion-drop design uses laser-cut steel brackets and replacement knuckles to lift your truck with authentic handling feel — no differential modifications, no drivetrain changes, and no exhaust work required.

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

What's included

• Driver and passenger knuckles — replacement units engineered to accommodate the torsion-drop brackets while maintaining factory angles and axle position.
• Torsion Bar Drop Kit with overload-spring compatibility — 1/4" thick steel brackets that deliver the signature dropped-torsion look and are sized for rear overload-equipped trucks.
• Front and rear crossmember boxes — heavy-duty 1/4" steel gussets that anchor the lift geometry and prevent frame flex.
• M1 Monotube shock pair (front and rear) — nitrogen-charged dampers calibrated to maintain stock ride quality and comfort over rough terrain.
• Full hardware kit, sway bar links, and brake line relocation brackets — everything needed to complete installation; skid plate included for underbody protection.

Important notes

• Does NOT fit dually models — single-rear-wheel trucks only.
• ONLY fits vehicles equipped with factory rear overload springs. Standard non-overload suspension models are not compatible.
• Does NOT fit AT4X or ZR2 models, which come with a 1.5-inch factory lift and Multimatic DSSV dampers.
• Does NOT work with factory wheels — custom offset and backspacing required after lift installation.
• Gas models may require exhaust modification for driveshaft clearance; diesel models typically require none.
• Minor cutting and drilling required during installation, but no differential drilling or removal needed.

Why customers pick this at Road Runner

• Corrected caster and geometry built into the design — your truck steers, tracks, and handles like stock, not "lifted and sloppy."
• Installed by technicians who do Rough Country kits every week — alignment performed in-house as part of every lift install.
• Rough Country lifetime warranty backed by local service — return to us for any warranty claim or adjustment.
• Tire clearance and suspension tuning discussed before you commit — we match shock upgrades and tire sizes to your truck and terrain.

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