The ICON Vehicle Dynamics Ford 2023-2025 F-250 and F-350 Super Duty 4WD Radius Arm System is designed with adjustable caster cams allowing fine tuning of caster angle for optimum drivability. Their added caster allows for use with 2-6 Inch of front lift over stock with the radius arm installed in the factory pivot, eliminating the need for caster bushings or radius arm drop brackets.
They feature a sealed pivot bushing that minimizes road feedback and ensures a long life and quiet operation. Additionally, their fabricated, fully boxed design ensures strength and utilizes a profile optimized for tire clearance at full steering lock, making a 37 Inch tall tire clear without coming in contact with the radius arm.
For trucks equipped with OnBoard Scales ICON also offers sensor linkage brackets for specific height ranges that allows attachment of the OE sensor linkages to the ICON radius arm, ensuring proper function of that system.
Features and Benefits:- Fully boxed design
- Built in caster adjustment for optimized return to center
- Ample caster range for 2-6 Inch of front lift over stock
- 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 Inch backspace wheel with 37 Inch tires without contact with the arm at steering lock
- Color: Black
- Material: Steel
- Bushing Color: Black
- Bushing Material: Rubber
- Bushings Included: Yes
- Grade Type: Performance
- Oem Wheels & Tires Fitment: Yes
- Recommended Aftermarket Tires: Up To A 37 Inch X 12.50 Inch
- Recommended Aftermarket Wheels: Icon Alloys - 17x8.5 Inch W/ 5 Inch Backspace / 6mm Offset, Icon Alloys - 18x9 Inch W/ 5.25 Inch Backspace / 6mm Offset, Icon Alloys - 20x9 Inch W/ 5.25 Inch Backspace / 6mm Offset
- Add On Part: 66203 - 23-25 FSD Icon Radius Arm Scale Mount Kit 2.5 Inch, 66204 - 23-25 FSD Icon Radius Arm Scale Mount Kit 4.5 Inch








