What is the maximum tire size this system can accommodate?

This radius arm system is designed with a profile optimized for tire clearance. It allows for a 37-inch tall tire to clear without contacting the arm at full steering lock, especially when paired with a 5.5-inch backspace wheel.

Do I need to buy separate caster bushings for alignment?

No, this system includes built-in adjustable caster cams. These cams allow for optimized caster adjustment, eliminating the need for separate caster bushings when used with 2.5-3" lifts at the factory pivot.

What is the benefit of the sealed pivot bushing?

The sealed pivot bushing is designed to minimize road feedback, contributing to a quieter and more comfortable operation. It also ensures a long service life and requires no maintenance.

2005-2022 Ford F-250 Super Duty Radius Arms | ICON

Name: ICON 2005+ Ford Super Duty Radius Arm System
Brand: ICON
Price: 1700.35 USD
Availability: InStock

ICON 2005+ Ford Super Duty Radius Arm System

$1700.35

Only 1 left in stock

Fits 2005-2022 Ford F-250 Super Duty. ICON radius arm system with adjustable caster for improved steering response.

Key Features

Fits 2005-2022 Ford F-250 Super Duty.
Adjustable caster cams allow for precise alignment tuning.
Fully boxed fabricated design ensures strength and durability.
Optimized profile provides clearance for 37-inch tires with 5.5-inch backspace wheels.
Sealed pivot bushings minimize road feedback and are maintenance-free.
Works with stock height up to 3" lift at factory pivot, or 4"-7" lifts with drop brackets.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

Ford F-250 Super Duty 2005-2022
Ford F-350 Super Duty 2005-2022

Product Details

If you're looking to improve the steering and handling of your 2005-2022 Ford F-250 Super Duty, especially with a lift kit installed, this radius arm system from ICON is a solid option. It's designed to work with stock height trucks up to 3 inches of lift when using the factory pivot. For taller lifts, from 4 to 7 inches, it can be used with ICON's drop bracket system, which also helps maintain proper caster for better on-road manners and return-to-center steering.

What really sets these apart is the built-in adjustable caster cam system. This allows you to dial in your alignment precisely, which is crucial after lifting a truck, ensuring it drives straight and predictably. The arms themselves are fabricated with a fully boxed design for strength, and ICON has carefully shaped them to optimize tire clearance. This means you can run a 37-inch tall tire with a 5.5-inch backspace wheel without worrying about rubbing on the radius arm, even at full steering lock. They also feature a sealed pivot bushing that's designed to be maintenance-free, minimizing road feedback for a quieter and more comfortable ride while ensuring a long service life.

This system is a significant upgrade for Super Duty owners looking to fine-tune their suspension, especially when adding larger tires or lift kits. The combination of adjustable caster, robust construction, and improved tire clearance makes it a well-rounded solution for enhancing both the performance and aesthetics of your truck.