ICON 4.5" Lift, Front, Dual Rate Coil Spring Kit for 20-22 F-250/350 Super Duty 4WD, Diesel - 64011

ICON 4.5" Lift, Front, Dual Rate Coil Spring Kit for 20-22 F-250/350 Super Duty 4WD, Diesel - 64011

The ICON Vehicle Dynamics 2020-2022 Ford F-250 & F-350 Super Duty 4.5 in. coil springs are designed for drivers demanding the ultimate in performance and ride quality, while allowing for increased wheel travel (when used with ICON shocks) and the fitment of larger tires. The ICON Ford Super Duty coil springs provide 4.5 in. of lift height and feature a dual rate design. The dual rate design allows for a softer initial rate for superb on road comfort and a firmer secondary rate that increases during compression for excellent bottoming resistance and off-road performance. Like all ICON coil springs, they feature a lifetime guarantee against sagging/breakage to produce confidence in knowing that you have the best suspension products available for the 2020-2022 Ford F-250 & F-350 Super Duty.

Features

• 4.5 in. lift height
• Dual rate coil springs improve on and off-road ride quality over stock
• Dual-stage, semi-gloss powder coat offers excellent corrosion resistance
• 100% bolt-on system makes for an easy install
• Lifetime warranty against sagging/breakage

Technical Notes

• Factory Wheels & Tires Fitment: Yes
• Recommended Aftermarket Wheels: ICON Alloys - 17 x 8.5 in. w/ 5 in. Backspace / 6 mm Offset
• Recommended Aftermarket Wheels: ICON Alloys - 18 x 9 in. w/ 5.25 in. Backspace / 6 mm Offset
• Recommended Aftermarket Wheels: ICON Alloys - 20 x 9 in. w/ 5.25 in. Backspace / 6 mm Offset
• Recommended Aftermarket Tires: 37 x 12.50 in. (Larger tires may fit but fender trimming and modifications will be required.)
• Springs rates optimized for use with trucks with diesel engines
• Models without Tremor package will have front lift height of 4.5 in. over stock
• Models equipped with Tremor package will have front lift height of 3.5 in. over stock
• Brake line kit (Part # 61110) is optional for end users who do not want to bend the factory steel lines or are looking for a braided stainless upgrade (not necessary for complete install)