Rock Krawler Suspension RK02561 Progressive Add-A-Leaf Spring Pack - Single

The Rock Krawler Suspension RK02561 Progressive Add-A-Leaf Spring Pack is designed to increase load capacity and improve ride quality for vehicles with leaf spring suspension systems. This single progressive leaf spring insert fits between existing leaf springs to provide additional support when carrying heavy loads or towing.

Key Features:

• Progressive spring rate design provides smooth ride when unloaded while increasing support under load
• Helps reduce sagging and bottoming out when hauling cargo or towing trailers
• Increases load-carrying capacity without compromising unloaded ride quality
• Constructed from high-quality spring steel for durability and long service life
• Single leaf design allows for easy installation between existing leaf springs
• Ideal for trucks, SUVs, and commercial vehicles with leaf spring rear suspension

This add-a-leaf kit provides an economical solution for improving suspension performance and load capacity without the need for complete spring replacement. The progressive design ensures the spring only engages when needed, maintaining a comfortable ride during normal driving conditions.