4 Inch Lift Kit w/ Radius Arm | Ram 3500 (19-23) 4WD | Gas

Built for Ram 3500 gas owners who want maximum tire clearance and a commanding stance without sacrificing handling. This 4-inch radius-arm lift kit from BDS Suspension delivers 4 inches up front and 2 inches out back, clearing up to 35" tires while preserving driveline geometry through transfer case re-indexing and a new transmission crossmember.

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

• Gas-specific Pro-Ride coil springs — engineered for your truck's engine weight and tuned for a smooth ride at this height.
• 4-Link control arms with conversion brackets — maintains suspension geometry and steering response.
• Forged drop pitman arm and track bar bracket — corrects caster angle and keeps your steering true.
• Sway bar relocation and brake line brackets — keeps everything functioning properly at the new height.

Out back

High-strength steel lift blocks, longer u-bolts, and a matching pair of shocks handle the rear 2-inch rise. If your truck runs factory rear overload leaves, BDS accounts for that — just pick your variant.

Pick your shocks

• BDS NX2 Nitro Series — comfortable daily driver with solid damping and a proven track record.
• FOX 2.0 Performance Series — tuned for better off-road control and a firmer feel on rough terrain.
• FOX 2.5 Performance Elite — premium adjustable damping for serious trail work and maximum versatility.

Important notes

• Transfer case re-indexing ring and new transmission crossmember are included to preserve driveline angles with the factory front driveshaft.
• Choose your variant based on rear suspension: With Factory Rear Overload Leaf or Without Factory Rear Overload Leaf.
• Kit clears up to 35" tires at this lift height.

Why customers pick this at Road Runner

• BDS kits are engineered specifically for your truck — not a one-size-fits-all solution.
• Installed by techs who do these every week and know the exact torque specs and pitfalls.
• Full BDS warranty backed locally — no shipping your truck across the country for warranty work.
• Three shock tiers mean you're not paying for features you don't need.
• Caster correction and transfer case re-indexing preserve steering feel and driveline integrity.

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