2020-2024 Superduty Front 4.5" Dual Rate Spring Kit (ICO64011)

The ICON Vehicle Dynamics 4.5-inch Front Dual Rate Spring Kit is specifically engineered for the 2020-2022 Ford F-250 and F-350 Super Duty 4WD. These springs are precision-tuned to accommodate the revised factory ride height of the 2020-UP platform, providing a significant increase in ground clearance and a leveled stance. The dual-rate design offers a softer initial rate for a plush, refined street ride, while a firmer secondary rate provides the stability and bottoming resistance required for aggressive off-road use and heavy towing.

Features

• 2020-2022 Specific Tuning: Designed to account for the lower factory height of 2020 and newer models, ensuring accurate lift results and optimal ride quality.
• 4.5-Inch Lift Height: Provides ample room for up to 37-inch tires and gives the truck a commanding, leveled profile.
• Dual Rate Design: Delivers superior small-bump compliance for on-road comfort without sacrificing the secondary firmness needed for heavy loads and off-road impacts.
• Shot-Peened & Pre-Set: Manufactured to the highest standards to increase tensile strength and prevent sagging over the life of the vehicle.
• Lifetime Guarantee: Backed by ICON’s lifetime warranty against sagging or breakage for ultimate peace of mind.
• Premium Finish: Features a dual-stage, semi-gloss black powder coat that provides exceptional resistance to corrosion and road salt.

Notes

• Specifically fits 2020-2022 Ford F-250 and F-350 Super Duty 4WD models.
• Optimized for Diesel engine models; Gas-equipped trucks will sit slightly higher than the advertised lift.
• Models equipped with the Tremor package will see approximately 3.5 inches of lift over their factory height.
• Requires the use of ICON or other aftermarket radius arms or radius arm drop brackets to maintain proper front-end geometry.
• An adjustable track bar or track bar drop bracket is necessary to ensure the front axle remains centered at this height.
• Compatible with ICON 2.0 or 2.5 Series shocks for the best possible damping performance.