3 Inch Lift Kit | Ram 2500 w/ Rear Air Ride (19-24) 4WD | Diesel

Built for diesel Ram 2500 owners who want level stance, 35-inch tire clearance, and predictable handling without sacrificing ride quality. This 3-inch radius arm lift kit from BDS Suspension restores factory geometry while giving you the ground clearance and presence you're after. Designed specifically for 2019–24 models with rear air ride, it preserves driveline angles and includes everything — coils, shocks, track bar, radius arms — to bolt on and go.

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

• Pro-Ride Diesel Coil Springs — Progressive-rate, full-length springs engineered for diesel weight and tuned for smooth, predictable ride across pavement and terrain. High tensile steel construction resists coil bind.
• Heavy-Duty Radius Arms — Tubular steel arms replace factory stamped parts and include caster adjustment to dial in geometry at your chosen lift height. Factory-style rubber bushings keep noise and vibration down.
• 1-3/8" Adjustable Track Bar — Solid steel construction recenter the front axle and maintain steering geometry. Pre-assembled with bushings, ready to bolt into factory mounts.
• Brake Line Brackets & Sway Bar Links — All fasteners and brackets included to complete the front end without surprises.

Out back

A fabricated coil spacer lifts the rear 2 inches and works with your factory air suspension. Track bar relocation bracket corrects axle centerline after lift. Bump stop extensions prevent bottoming, and matching sway bar links finish the geometry.

Pick your shocks

• NX2 Nitro Series — Affordable, proven nitrogen-charged shocks tuned for on-road comfort and light off-road duty. Daily-driver favorite.
• FOX 2.0 Performance Series — Premium monotube shocks with progressive valving and velocity-sensitive damping. Built for trucks that work harder and play harder.

Important notes

• Maximum tire size: 35 × 12.5. Larger tires may require trimming or cause rubbing at full articulation.
• Factory rear air suspension is retained and compatible — no conversion to coil-over required.
• Front lift is 3 inches; rear is 2 inches. This mild rake preserves factory proportions and payload capacity.
• Kit is designed for diesel 2500 models (2019–24). Do not use on gas engines or other model years.
• OE wheel offset and backspacing must be maintained. Aftermarket wheels may require spacers or backspacing adjustment to clear suspension components — verify with Road Runner before ordering wheels.

Why customers pick this at Road Runner

• Locally installed by BDS experts — Our techs perform these kits every week and know every fitment detail.
• BDS warranty backed in person — We handle warranty claims and service on-site, no shipping delays.
• Caster correction included — Adjustable radius arms let us dial in steering feel and suspension travel to your preferences.
• One-day installation — Most trucks are ready to drive the same afternoon.
• Air suspension preserved — We don't force you to delete factory air ride; this kit works with what you have.

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