6 Inch Lift Kit | Long Arm & FOX 2.5 Coilover Conversion | Dodge Ram 2500/3500 (03-07) 4WD | Diesel

Built for diesel Ram 2500/3500 owners who want maximum clearance without sacrificing ride quality — this 6-inch lift combines a long-arm geometry upgrade with FOX 2.5 coilovers to deliver smooth, controlled articulation. You get proper caster correction and driveline geometry preserved, plus room for serious tires.

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

• Long-arm upper and lower control arms — maintain OE caster angles and prevent premature ball-joint wear, keeping your front end geometrically correct under load.
• FOX 2.5 coilover shocks — adjustable damping and preload tuning for both street comfort and off-road performance.
• Coilover conversion brackets — engineered to handle the diesel weight and torque while keeping suspension response linear.

Out back

Choose between a block kit — passive, simple, and durable — or leaf springs for a factory-style rear that plays well with payload and towing loads. Both options maintain proper pinion angle and keep your driveshaft operating safely.

Why customers pick this at Road Runner

• Long-arm geometry keeps ball joints happy and steering responsive — no bump-steer surprises.
• FOX coilovers are tunable on the fly; you're not locked into one ride quality.
• BDS engineering is backed by our local warranty and service — we know these kits inside out.
• Installed by techs who do diesel suspensions every week; no guessing, no comebacks.
• Diesel-specific — accounts for engine weight and driveline torque from day one.

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