The ICON Vehicle Dynamics Ford Super Duty 4WD Radius Arm System is designed with adjustable caster cams and their fabricated, fully boxed design ensures strength and utilizes a profile optimized for tire clearance at full steering lock.

Fully boxed design
Built in caster adjustment for optimized return to center
Replaceable sealed pivot bushing provides maintenance free operation
CNC machined and laser cut steel components
Semi-gloss black powder coat finish
Ability to have a 5.5 backspace wheel with 37 tires without contact with the arm at steering lock