ICO Leaf Springs

These 5 Inch Rear Springs are progressively rated to improve the ride quality of your Ford Super Duty F250 / F350 truck, as well as increased performance. The multi leaf construction ensures a smooth ride with less chance of spring fatigue under load, minimizing sagging. The bottom 2 leaves of the pack are flat to provide a secondary rate preventing harsh bottom outs and smooth transition through the suspension cycle. The ICON Vehicle Dynamics Rear Leaf Spring Pack is engineered to deliver superior ride quality, improved suspension performance, and increased durability for 2008-2016 Ford F-250 and F-350 Super Duty trucks. Designed to provide 5" of rear lift when used with the OE rear lift blocks, these multi-leaf spring packs feature a reduced spring rate that improves ride comfort and suspension compliance without sacrificing capability. The overload transition point is moved farther into the spring travel to enhance small bump compliance, while integrated overload leaves help maintain payload capacity when the truck is loaded. Built for long-term durability, each spring pack incorporates a military wrap front eyelet, replaceable bonded rubber bushings for quiet, vibration-free operation, galvanized leaf separators to reduce interleaf friction and resist corrosion, and leaf tip inserts that further reduce noise while enhancing ride comfort. Backed by the ICON Vehicle Dynamics Limited Lifetime Warranty against sagging or breaking, these rear leaf springs provide the ideal balance of comfort, control, and load-carrying capability for both daily driving and demanding off-road use. 08-16 FSD REAR 5" LEAF SPRING PACK.