5.5 Inch Lift Kit w/ Radius Arm | Ram 3500 (13-18) 4WD | Gas

Built for Ram 3500 owners who want maximum clearance and capability without sacrificing daily-drive comfort. This 5.5-inch lift kit raises your gas-powered 3500 while preserving factory driveline geometry through a radius arm design. You'll gain serious tire clearance and a commanding stance — all backed by BDS engineering.

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

• Radius arm assembly — maintains factory caster and pinion angles, eliminating the need for custom driveshaft work while keeping suspension geometry dialed.
• Coil springs — engineered for the full 5.5-inch lift height and designed to handle payload without binding.

Out back

Rear leaf springs matched to complement the front geometry and support the lifted stance across all load conditions.

Pick your shocks

• BDS NX2 Nitro Series — comfortable daily driver with solid damping control; the value-smart choice for owners who lift and live with it.
• FOX 2.0 Performance Series — mid-tier performance tuning with better bump compliance and predictable on-road feel.
• FOX 2.5 Performance Elite — premium off-road tuning and on-pavement refinement; the go-to for serious trail work and rough terrain.

Why customers pick this at Road Runner

• Radius arm design keeps factory driveline angles intact — no driveshaft modifications needed.
• BDS warranty backed locally; we handle all service and warranty claims on-site.
• Our technicians install these kits multiple times a month — you get speed and precision.
• 5.5 inches of proven lift height with tire clearance engineered in from the start.
• Same-day turnaround on most installations keeps your truck back in your hands fast.

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