6" Radius Arm Systems | 2019-2020 RAM 3500 Trucks

BDS Suspension is now shipping complete 6" radius arm systems for the 2019+ RAM 3500 4WD trucks. These kits have been engineered for improved on-road comfort and offroad capability. Kits include high strength tubular radius arms, front and rear progressive rate coil springs, your choice of gas shocks, steering correction and more allowing clearance for up to 37" tires. As with all BDS Suspension systems these new 6" radius arm systems are backed by Factory Protection Plus for peace of mind wherever you choose to explore.

6" Radius Arm System for 2019-2020 RAM 3500 Trucks

2019-2020 RAM 3500 Diesel *non-air ride
2019-2020 RAM 3500 Gas *non-air ride

37x12.50 Tires with 20x9 Wheels and 4.5-6.25 BS
37x13.50 Tires with 20x9 Wheels and 5.625 BS

Will not fit rear air-ride equipped models
Will not fit chassis-cab models
Will not fit dually models

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BDS122324 -HD Adjustable Track Bar
BDS85427 - Single NX2 Steering Stabilizer
FOX98224018 - Single FOX 2.0 Steering Stabilizer
BDS55382 & BDS85422 - Dual NX2 Steering Stabilizer Kit
BDS55382 & FOX98224016 - Dual FOX Steering Stabilizer Kit
BDS122407 & BDS123409 - Recoil Traction Bar Kit
BDS082405 - Drop Pitman Arm

Heavy duty tubular radius arms improve strength, offer more ground clearance and correct caster
High strength progressive rate front coil springs for a great ride on any terrain
HD track bar relocation bracket to re-position front axles under the truck
Forged drop pitman arm to correct steering angles
Sway bar correction to maintain handling performance
HD transmission crossmember and t-case indexing ring to correct front driveline angles
BDS NX2 gas or FOX performance series IFP gas shocks to improved ride and offroad performance
Allows clearance for up to 37" tires

5-year, 100K-mile Drivetrain Warranty
BDS’s exclusive No Fine Print Warranty

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6" Radius Arm System

6" Radius Arm System Installed

5.5" Radius Arm System

5.5" Radius Arm System Installed

Coldwater, MI: BDS Suspension expands its listings for the late model 2019+ RAM 3500 4WD Diesel trucks with new 6" radius arm systems that are on the shelf ready to ship. Designed to improve the looks and performance of your new RAM, these kits include everything necessary to correctly lift them for improved offroad capability with room for larger tires while maintaining on-road handling.

6" Radius Arm Systems (Diesel)

Up front these systems use a pair of (diesel specific) progressive rate 6" coil springs to provide the extra height and smooth controlled performance in the harshest of terrains. A forged drop pitman arm is supplied to correct steering angles along with a HD bar drop bracket to re-center the front axle. A pair of sway bar drop brackets reposition the OE sway bar for optimal performance along with extended polyurethane bump stops to limit up travel and brake line brackets to allow full droop. To correct the front suspension geometry at the new height a pair of heavy duty replacement radius arms that bolt directly into the factory location. These new radius arms are massive upgrade to the factory stamped units, using tubular construction and a lower cam adjustment to dial in front end caster. Also supplied are your choice of BDS NX2 gas shocks or FOX 2.0 performance series IFP gas shocks for improved ride and performance.

At 6" of lift it is critical to correct the front driveline angle to maintain use of the 4WD. To do this BDS Suspension provides a heavy duty replacement transmission crossmember as well as a transfer case indexing ring to reposition the front driveline output to allow use of the factory drivelines. BDS offers these indexing rings for both the 6-bolt and 8-bolt equipped trucks. In the rear of the RAM 3500 kits a 5" block and u-bolt kit is used for a level-to-slightly tail-high stance while maintaining tow capacity. Finishing out the rear are a matching set of BDS NX2 gas shocks or FOX 2.0 performance series IFP gas shocks.

5.5" Radius Arm Systems (Gas)

Up front these systems use a pair of (gas specific) progressive rate 5.5" coil springs to provide the extra height and smooth controlled performance in the harshest of terrains. A forged drop pitman arm is supplied to correct steering angles along with a HD bar drop bracket to re-center the front axle. A pair of sway bar drop brackets reposition the OE sway bar for optimal performance along with extended polyurethane bump stops to limit up travel and brake line brackets to allow full droop. To correct the front suspension geometry at the new height a pair of heavy duty replacement radius arms that bolt directly into the factory location. These new radius arms are massive upgrade to the factory stamped units, using tubular construction and a lower cam adjustment to dial in front end caster. Also supplied are your choice of BDS NX2 gas shocks or FOX 2.0 performance series IFP gas shocks for improved ride and performance.

At 5.5" of lift it is critical to correct the front driveline angle to maintain use of the 4WD. To do this BDS Suspension provides a heavy duty replacement transmission crossmember as well as a transfer case indexing ring to reposition the front driveline output to allow use of the factory drivelines. In the rear of the RAM 3500 kits a 5" block and u-bolt kit is used for a level-to-slightly tail-high stance while maintaining tow capacity. Finishing out the rear are a matching set of BDS NX2 gas shocks or FOX 2.0 performance series IFP gas shocks.

As with all BDS Suspension kits these include Factory Protection Plus for a limited lifetime warranty, ESC System compatibility, and 5-year, 100,000-mile drivetrain warranty. Get the look and the ride you are after with these new 6" radius arm systems from BDS Suspension.