Skyjacker FR84S 4″ Softride Leaf Spring Kit
$355.29 on Amazon.com (as of July 8, 2026, 2:04 AM EST) View details ↗
The Skyjacker FR84S 4" Softride Leaf Spring is engineered for superior durability and performance, featuring progressive multileaf packs designed to enhance your vehicle's ride quality. Constructed from high-quality American steel, each leaf is precision shot-peened with hard steel pellets at high velocities to compress the surface and significantly boost tensile strength. This proprietary process ensures maximum wheel travel without compromising spring longevity, delivering a smoother ride even under heavy loads.
Backed by a limited lifetime warranty, the FR84S exceeds original equipment (OE) load capacity while maintaining OE-like ride characteristics. Whether you're hauling heavy loads or seeking improved off-road performance, this leaf spring kit provides the reliability and strength you need for long-lasting performance in any driving condition.







