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

Built for Ram 3500 diesel-truck owners who want maximum payload and towing capacity without sacrificing ride quality. This 5.5-inch 4-link lift kit delivers corrected caster geometry, factory driveline angles, and your choice of block height (4 or 5 inches) paired with leaf springs or coil-over shocks. You get the clearance for larger tires while keeping suspension geometry dialed in for long-term durability.

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

• 4-Link Upper & Lower Control Arms — factory-angle corrected to eliminate caster loss and maintain OE handling geometry under load.
• Front Coil Springs — matched to lift height for consistent ride and load-carrying performance.
• Drag Link & Tie Rod — geometry-corrected to preserve steering response and tire wear patterns.
• Torsion Bar Keys — pre-set to spec for immediate drivability without secondary adjustment.

Out back

Choose leaf springs or coil-over shocks. Leaf-spring setups preserve the truck's factory payload capacity — ideal if you tow or haul regularly. Coil-over blocks drop in for a cleaner look and sharper bump absorption on pavement.

Pick your shocks

• BDS NX2 Nitro Series — comfort-tuned daily driver shocks with nitrogen charge for consistent dampening and a smooth ride on rough roads.
• FOX 2.0 Performance Series — mid-range adjustability and firmer valving for mixed on-road and light off-road use.
• FOX 2.5 Performance Elite — fully adjustable compression and rebound with precision tuning for serious off-road capability and high-speed stability.

Important notes

• This kit is engineered for naturally aspirated gas engines only — not compatible with 6.7L diesel or Cummins powerplants.
• Fits 2013–2018 Ram 3500 4WD without air suspension or factory air-ride systems.
• Driveshaft loops or support brackets may be required depending on final lift height and shock selection — we confirm fitment at install.
• Max tire clearance and final lift height vary by block choice (4 vs. 5 inches) — ask us to spec your exact setup.

Why customers pick this at Road Runner

• BDS geometry correction built in — no guessing, no clunky handling after lift.
• Block and coil-over options let you dial in the height and ride feel that matches your work or play.
• Our techs install these kits every week — same-day turnaround, no surprises.
• Full BDS warranty backed locally — if something goes wrong, we handle it on the spot.

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