BDS 1684FS 6 inch Radius Arm Lift Kit with FOX 2.0 Shocks - 8 Bolt | 2019-2024 RAM 3500 w/o Rear Overload Leaf

Features

• Heavy-duty tubular radius arms for enhanced strength, handling, and caster adjustment

• Diesel-specific progressive-rate Pro-Ride coil springs deliver a smooth and controlled ride on any terrain

• Front track bar relocation bracket to properly re-center the axle

• Forged drop pitman arm corrects steering angles for precise handling

• Front sway bar correction brackets maintain factory handling characteristics

• Heavy-duty transmission crossmember and transfer case indexing ring align front driveline angles for use with factory driveshafts

• Includes BDS NX2 gas shocks or FOX 2.0 Performance Series IFP shocks for improved ride quality and off-road performance

Overview

Elevate the stance and performance of your 2019–2024 RAM 3500 diesel with this complete 6-inch radius arm lift kit from BDS Suspension. Designed to provide clearance for up to 37" tires, this system improves suspension geometry and drivability while delivering superior durability and ride comfort.

The kit includes diesel-tuned Pro-Ride coil springs and heavy-duty tubular radius arms that replace the factory stamped steel components. These radius arms offer caster adjustment for fine-tuning alignment and feature OE-style rubber bushings for quiet, maintenance-free operation.

Steering & Driveline

The forged drop pitman arm and track bar relocation bracket correct steering geometry, while the heavy-duty transmission crossmember and transfer case indexing ring fix driveline angles at this lift height. This ensures smooth, vibration-free use of the factory front driveshaft.

Rear Suspension

The rear is lifted with a heavy-duty steel lift block and longer U-bolts, complemented by matching NX2 Nitro or FOX 2.0 Performance shocks for a balanced and controlled ride.

Fitment

• 2019, 2020, 2021, 2022, 2023, 2024 RAM 3500 4WD diesel trucks

• Designed for models without rear overload leaf springs

• 8-bolt transfer case required

Recommended Wheel & Tire Fitment

• 37 x 12.5 tires

• 17 x 9 wheels with 5.625 in. backspacing

(Trimming may be required based on tire and wheel combination)