Skyjacker Suspension S40RS 4" Softride Leaf Spring with Bushings

The Skyjacker S40RS Softride leaf spring delivers a 4-inch lift with superior ride quality and durability for your truck or SUV. Engineered with American steel and advanced manufacturing processes, this single leaf spring is designed to maximize wheel travel while maintaining long-term performance.

Key Features:

• 4-inch lift height for improved ground clearance and aggressive stance
• Shot-peened construction compresses steel surface at high velocities, increasing tensile strength and spring life
• Bolt-style spring clips eliminate friction and binding common with cinch-style designs
• Full-length leaf tapering creates enhanced flex at leaf ends for better articulation
• Tapered design distributes loads evenly, reducing leaf-to-leaf friction and wear
• Includes spring bushing for complete installation
• Manufactured from premium American steel for consistent quality

Skyjacker Softride springs are engineered to deliver the perfect balance of lift capability and ride comfort. The shot-peening process is critical to achieving maximum wheel travel without compromising spring longevity, while the bolt clip design and tapered leaf construction work together to provide a smoother, more controlled ride both on and off-road.