BDS Suspension 4 Inch Radius Arm Suspension Lift Kit Ram 3500 Rear Air Ride 4WD Gas (2019–2024)
BDS Suspension 4 Inch Radius Arm Suspension Lift Kit Ram 3500 Rear Air Ride 4WD Gas (2019–2024)
Upgrade the capability, stance, and ride performance of your 2019–2024 Ram 3500 4WD gas truck equipped with factory rear air ride suspension with the BDS Suspension 4 Inch Radius Arm Lift Kit. Designed specifically for trucks with the factory rear auto-leveling air suspension, this system increases ground clearance and allows clearance for up to 35-inch tires while maintaining excellent ride quality and suspension performance.
Up front, the system features gas-specific Pro-Ride progressive rate coil springs engineered to provide the proper lift height while delivering a smooth, predictable ride across varying terrain. The kit also includes heavy-duty tubular replacement radius arms designed to increase strength while correcting caster angles for improved steering stability.
Steering geometry is corrected with a forged drop pitman arm and heavy-duty track bar relocation bracket, helping maintain proper steering alignment and recentering the front axle after lifting the vehicle. Sway bar relocation brackets and brake line extensions ensure factory components continue to operate properly at the new ride height.
Because of the increased lift height, the system includes a transfer case indexing ring and heavy-duty transmission crossmember to correct front driveline angles and maintain compatibility with the factory front driveshaft.
In the rear, the lift system is designed specifically for factory rear air suspension and utilizes heavy-duty air bag spacers and mounting hardware to maintain proper operation of the factory auto-leveling system while achieving the desired lift height.
The kit is paired with FOX 2.0 Performance Series shocks, featuring an internal floating piston monotube design that improves damping performance, heat dissipation, and overall ride control both on-road and off-road.
Engineered as a complete bolt-on suspension system, this BDS lift kit delivers improved off-road capability, enhanced stance, and the durability required for lifted heavy-duty trucks.
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