BDS 4 Inch Lift Kit w/ Radius Arm | Ram 2500 Diesel w/ Rear Air Ride (2019-2024) 4WD | NX2 Nitro Series Shocks

Configured with NX2 Nitro Series shocks front and rear. NX2 shocks feature a nitrogen-charged twin-tube design, 10-stage velocity-sensitive valving, a 1-3/8-inch high-flow piston, dual-welded ends for increased strength, self-lubricating seals, and a silver powder coat finish.

Overview

This 4-inch radius arm lift kit from BDS Suspension is designed for 2019–2024 Ram 2500 diesel-powered trucks equipped with the factory rear air ride system. The kit is engineered to improve stance, performance, and capability, providing clearance for up to 35-inch tires. Up front, the kit includes diesel-specific Pro-Ride coil springs, heavy-duty tubular radius arms, a forged drop pitman arm, a track bar bracket for steering correction, sway bar relocation hardware, brake line brackets, and precision-tuned shocks. A transfer case indexing ring and new transmission crossmember are included to allow use of the factory front driveshaft at this lift height. The rear of the kit utilizes heavy-duty air bag spacers, a track bar relocation bracket, bump stop extensions, sway bar links, and a matched set of shocks.

Features

• Heavy-duty tubular radius arms for improved strength, handling, and caster control
• High-strength progressive rate Pro-Ride coil springs — diesel-specific, full-length design for correct lift height and predictable ride
• Track bar relocation brackets to re-position the front and rear axles
• Forged drop pitman arm to correct steering angles after lift
• Front sway bar correction to maintain handling performance
• HD transmission crossmember and transfer case indexing ring to correct front driveline angles and allow use of factory driveshafts
• Heavy-duty rear air bag spacers compatible with factory rear air ride system
• Bump stop extensions and rear sway bar links included
• Choice of BDS NX2 Nitro Series or FOX 2.0 Performance Series shocks

Specifications

• Lift Height: 4 inches
• Tire Clearance: Up to 35 inches
• Radius Arms: High-strength tubular construction, factory mounting location, caster adjustable, OE-style rubber bushing at frame mount
• Coil Springs: Full-length, progressive rate, diesel-specific, manufactured from high tensile steel with properly sized wire diameter
• Rear Suspension: Compatible with OE factory rear air ride equipped trucks only

Installation

• Estimated Time: 8–10 hours
• Difficulty: Moderate
• Special Tools Required: Pitman Arm Puller

Important Notes

• Fits OE equipped air ride systems only.