Superlift 2012-2022 Ram 2500 / 3500 Radius Arm Kit # 4685

Superlift # 4685 Radius Arms address all of your needs in terms of product quality, durability, craftsmanship and price for your 2014-2022 Ram 2500 4WD and 2013-2022 Ram 3500 4WD application.  Simply remove and replace the OEM RADIUS ARMS to give your truck a truly custom, high-clearance off-road look.  Precision engineered to work with 4-6 inches of lift and are designed to bolt right into the factory mounts. Please note, we do NOT recommend installation of these Radius Arms on trucks equipped with a lift height shorter than 4" inches or taller than 6" inches... the caster will be FUNKY if you do so DON'T DO IT!

SUPERLIFT’S MASSIVE, HIGH CLEARANCE TUBLAR RADIUS ARMS are OFFEST to the inside allowing additional clearance for WIDER TIRES.

Superlift Radius Arms maximize ground clearance and are designed with a huge 3.250 inch press fit OEM style Clevite bushing for superior damping, durability, noise vibration and harshness (NVH) reduction. At the axle mount an integrated eccentric cradle allows adjustment to dial in the correct castor angle (eccentric cam bolts included). Another feature added on these Radius arms is “TRUE FLAT”.  This jack point is made on the arm that allows for easy vehicle maintenance. Fabricated out of 2.00” OD x 0.156” wall DOM tubing (This is a larger diameter & heavier wall material than others) and features a powder coat finish that helps provide protection from the on & off-road elements.

Superlift 4685 Features:
Superior Design & Construction
Massive replacement tubular radius arms with 3.250” Clevite Bushings
Offset for additional clearance for larger tires
Radius arms offer maximum ground clearance
“True Flat” jack point surface for easy maintenance
100% bolt-on super-simple installation. Simple remove and replace components
Easily removable should the vehicle need to be returned to stock

Important Fitment Notes - Please Read!
Superlift designed their Radius Arms to be installed on a truck with factory radius arm mounts. We've had customers ask if these radius arms will work with another manufacturers lift kit and the answer is usually yes... but only if the lift height is between 4" and 6" inches and the mounts need to be the factory Ram mounts. The main benefit we see is these radius arms offer more clearance when running aftermarket wheels and tires. If you are running WIDE wheels and have problems with the tires rubbing the factory radius arms when you turn the Superlift design may help you. What's True Flat? That's Superlift marketing lingo for a flat spot on the bottom of the radius arm that makes placing a jack (or jack stand) a little easier because the flat spot reduces the sliding effect that a not flat surface has.

For more information on this or any other Superlift product please click on the Ask A Question link located at the very top of this page.