Skyjacker R3510 1" Rear Add-A-Leaf Spring Kit

The Skyjacker R3510 Softride Add-A-Leaf is engineered to increase the load-carrying capacity and rear ride height of your truck by 1 inch. This heavy-duty leaf spring insert is manufactured from premium American steel and features advanced shot-peening treatment for superior durability and performance.

Key Features:

• Constructed from 100% American steel for maximum strength and reliability
• Shot-peened with hard steel pellets at high velocity to compress the surface and increase tensile strength
• Pre-drilled center pin hole for precise installation
• Long tapered ends provide progressive spring rate for improved ride comfort
• Increases rear suspension height by 1 inch
• Enhances load-carrying capacity without sacrificing ride quality
• Allows maximum wheel travel while maintaining leaf spring longevity

The shot-peening process used on Skyjacker Add-A-Leafs is critical to achieving the optimal balance between load capacity, ride comfort, and component lifespan. This treatment prevents premature fatigue and cracking, ensuring your suspension upgrade delivers reliable performance for years to come.