Opti-Rate Dually System 4x4

This fantastic system is perfect for adventure vans at or near GVWR full time, providing enhanced cornering stability and reduced wind sway. The Opti-Rate leaf spring pack offers flexibility for different van weights and restores lost ride height, resulting in a nicely leveled stance. With the Falcon 2.1 Monotube shocks, you can expect improved handling and stability on any terrain. The system is designed to provide a comfortable and safe ride, reducing driver fatigue and increasing the overall performance of your van. Weight Capacity Under 8000 LBS, 8000-9100 LBS, Over 9100 LBS Year 2015-2018 Model Sprinter 4x4 3500 Shocks Falcon 2.1 Monotube Springs Opti-Rate Material Metal Handling Enhanced cornering stability and reduced wind sway Ride Height Restores lost ride height Installation Manual