Rough Country

5in Dodge Radius Arm Suspension Lift Kit (2020 Ram 3500 4WD | Diesel, Air Ride, Dual Rear Wheels)



Compliment your RAM 3500's aggressive, good looks with Rough Country's 5-inch Lift Kit for dually models. RAM Trucks come with a wealth of impressive features right from the factory. Rough Country's new 5-inch kit was engineered to retain these impressive factory specs while bumping up performance and durability where it's needed most. The result is a lifted beast with a mean profile and lush ride-quality that'll make other RAM owners wonder where you got yours from!

When changing a vehicle's suspension, the key to preserving ride quality is in keeping the geometry of all suspension components as close to their factory angles as possible. Rough Country's 5-inch Suspension kit features a set of ultra-durable Radius Arms, precision fit to bolt right into the factory mounts for an easier install and a more factory-like angle. These beefy, upgraded Radius Arms also feature a durable, Clevite Rubber Bushing for maximum vibration absorption. This kit also includes a set of front, lifted coil springs for unparalleled ride quality from your lifted Dodge Ram.


  • Increased ground clearance
  • Track bar bracket keeps the front axle properly centered
  • Radius Arms offer a more factory‐like angle and feature a durable, Clevite Rubber Bushings for maximum vibration absorption
  • Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off‐road use.

                                IN THE BOX:

                                • FRONT:
                                  • Lifted Coil springs
                                  • Radius arms
                                  • Track Bar bracket
                                  • Transmission crossmember
                                  • Clocking ring
                                  • Sway-bar brackets
                                  • Pitman arm
                                  • Carrier bearing shims
                                  • Hardware
                                • REAR:
                                  • Rear air bag spacers
                                  • Track bar bracket
                                  • Sway-bar links
                                  • Hardware
                                • SHOCKS:
                                  • (4) Premium N3 series

                                NOTES - IMPORTANT

                                • Requires removal of Transfer case for clocking ring install for correct front driveline geometry.
                                • Does NOT fit 'Power Wagon' models
                                • Does NOT fit single rear wheel models
                                • Rear wheels may require additional dually wheel spacers to run 12.50in wide tire
                                • ONLY fits Diesel models
                                • Requires minor cutting.
                                • On vehicles equipped with a two piece driveshaft & carrier bearing as on the Mega Cab, there is the potential for take off vibration, depending on the severity, this can be corrected with shimming down the carrier bearing.
                                • Does Not fit models with 6.7L HO Turbo Diesel with 6-speed Aisin Transmission.

                                    VEHICLE FITMENT

                                    YEARS DRIVE MAKE MODEL
                                    2020-2020 4WD Dodge Ram 3500 Dually
                                    20 2020

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