Icon Vehicle Dynamics Ford SuperDuty Front 4.5" Dual Rate Coil Spring Kit - 64011

PRODUCT OVERVIEW

The ICON Vehicle Dynamics 2020-UP Ford F-250 & F-350 Super Duty 4.5" 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" 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-UP Ford F-250 & F-350 Super Duty.

OEM wheels & tires fitment: yes
Recommended aftermarket tires: 35" x 12.50" (larger tires may fit but fender trimming and modifications will be required)
Recommended aftermarket wheels: Icon alloys | 17x8.5" w/ 5" backspace / 6mm offset
Recommended aftermarket wheels: Icon alloys | 18x9" w/ 5.25" backspace / 6mm offset
Recommended aftermarket wheels: Icon alloys | 20x9" w/ 5.25" backspace / 6mm offset
Tech note: Springs rates optimized for use with trucks with diesel engines
Tech note: Tremor package reduces advertised lift heights by approximately 1.00"
Tech note: 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)