4 Inch Lift Kit w/ 4-Link | Extended Travel | Ram 2500 (25-26) 4WD | Diesel

Built for diesel Ram 2500 owners who demand serious off-road travel without sacrificing daily-driver comfort. This BDS Suspension 4-inch extended travel 4-Link Lift Kit delivers up to 37-inch tire clearance while preserving proper driveline geometry and ride quality through a reinforced 4-link front suspension, transfer case re-indexing, and matched Pro-Ride coil springs front and rear.

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

• BDS Pro-Ride coil springs — engineered to support diesel weight while delivering a smooth, controlled ride across pavement and rough terrain.
• Heavy-duty 4-link front suspension system — replaces factory control arms to position the front axle precisely, reduce suspension bind, and maintain consistent caster and pinion angles through the full range of travel for superior stability and steering return-to-center.
• Reinforced link construction — exceptional strength and durability for towing, daily use, and aggressive off-road conditions.
• Heavy-duty track bar bracket — centers the front axle and preserves accurate steering geometry.
• Transfer case re-indexing ring — clocks the transfer case for optimized driveline angles, increased suspension droop, and improved off-road capability; features a motorsports-grade seal for superior performance under extreme heat and speed.
• Sway bar links and brake line brackets — complete integration for safety and function.

Out back

Rear lift comes from a pair of BDS Pro-Ride coil springs matched with shocks tuned to your chosen tier, maintaining balanced ride quality and consistent performance from front to rear.

Pick your shocks

• BDS NX2 Nitro Series — comfortable, well-controlled ride for daily driving and light off-road use.
• FOX 2.0 Performance Series — aluminum construction and internal floating piston (IFP) technology deliver consistent, fade-free performance.
• FOX 2.5 Performance Series HTO — increased oil capacity and cooling for enhanced damping control in aggressive terrain.
• FOX 2.5 Performance Elite — race-inspired Dual Speed Compression (DSC) adjusters allow independent tuning of low- and high-speed compression for maximum control and versatility.

Important notes

• Maximum tire size: 35 x 12.5 (some variants may allow 37-inch tires; confirm with your tech before ordering).
• Coil Spring variants use bump stop extensions; Coil-Over variants use rubber bump stops — choose based on your terrain and comfort preference.
• 2025–2026 Ram 2500 4WD diesel models only.
• Transfer case re-indexing is included and optimizes driveline angles; not all lift kits offer this feature.

Why customers pick this at Road Runner

• BDS 4-link geometry corrects caster and pinion angles — no bind, predictable handling on-road and off-road.
• Transfer case re-indexing maximizes suspension travel and droop — a feature many competitors omit.
• Matched front and rear Pro-Ride coil springs maintain balanced ride quality from bumper to bumper.
• Shock tier options let you tune performance to your driving style — from comfortable daily cruising to aggressive rock crawling.
• BDS Suspension warranty backed locally by our team; we install these kits every week and know every detail.
• Professional install in our shop in our shop keeps your truck on the road.

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