Coldwater, MI: Zone Offroad is now offering updated HD radius arms for the late model RAM 2500 and 3500 trucks. These new arms build on the strength and functionality of the previous generation arms and add improved styling and Zone Offroad branding. Built right here in the USA, these radius arms continue to be built from high strength 1/4" steel, boxed, internally gusseted and fully welded. Designed as a direct replacement for the factory stamped stamped steel arms, these HD radius arms not only add strength, but allow for more caster correction by integrating a lower cam slot and offset washer to dial in caster for 3-6.5" of lift. Large polyurethane bushings are used at the frame mounted end to isolate road noise along with a grease fitting for easy maintenance. The arms are finished in a durable textured black powder coat and feature new laser cut stainless steel Zone Offroad badging that can be painted to customize before riveting on. Arms are sold individually.
Zone Offroad HD Radius Arms
for RAM 2500/3500 Trucks
2014-2019 RAM 2500 4WD
2013-2019 RAM 3500 4WD
2hrs / 3of5
- High strength 1/4" steel construction, internally gussets, fully boxed and welded.
- Large greasable polyurethane bushing to isolate road noise and vibrations and allow easy servicing.
- Bolt-in replacement for trucks with 3-6.5" of lift.
- Lower cam slot and cam washers allow for caster correction.
- Finished in a durable textured black powdercoat.
- Includes stainless steel Zone Offroad badging.
Radius arms are sold individually and will fit either left or right sides, must order (2) #D1410 to complete install.
These arms are now standard in 4-6.5" Radius Arm Systems:
#D54N, D55N, D57N, D58N, D63N, D65N, D67N, D69N