Carli Suspension CS-DFSP-6-10-D 4" Rear Progressive Leaf Spring Kit 2010-13 Ram 2500/3500 Diesel

The Carli Suspension CS-DFSP-6-10-D Rear Progressive Leaf Spring Kit is a premium suspension upgrade engineered specifically for 2010-2013 Ram 2500/3500 diesel trucks, delivering 4 inches of lift while dramatically improving ride quality and traction performance. This complete leaf spring system addresses common heavy-duty truck issues including axle wrap and wheel hop, making it ideal for both daily driving and heavy towing applications.

Key Features:

• Axle Wrap and Wheel Hop Elimination: Engineered spring design minimizes axle wrap and wheel hop during hard acceleration and towing, providing superior traction and control
• Progressive Spring Rate: Features a softened, progressive spring rate that enhances ride comfort while adjusting payload capacity to a more comfortable 3/4-ton range
• 4-Inch Lift Height: Provides increased ground clearance for larger tires and improved off-road capability without compromising on-road handling
• Complete Installation Kit: Includes U-bolt kit (CS-DUBK-03-D) with all necessary hardware for proper installation
• Diesel-Specific Engineering: Designed to handle the weight distribution and torque characteristics of Cummins diesel-equipped Ram trucks

What's Included:

• Progressive rate leaf springs (AP-DFSP-6-03)
• Leaf spring installation hardware kit (CS-DFSPKIT-10)
• U-bolt kit for diesel applications (CS-DUBK-03-D)

This Carli Suspension leaf spring kit transforms your Ram's rear suspension by balancing load capacity with ride comfort. The progressive spring design allows for a comfortable unladen ride while still maintaining the capability to handle significant loads when needed. By reducing axle wrap, this system also helps protect drivetrain components and improves tire longevity by minimizing wheel hop and inconsistent tire contact with the road surface.