Carli Suspension CS-RAM15MRC-19-R Multi-Rate Rear Coil Springs 1/2" Lift Ram 1500

The Carli Suspension Multi-Rate Rear Coil Springs provide 1/2" of rear lift and feature a progressive dual-rate design engineered specifically for 2019+ Ram 1500 4x4 trucks (non-Rebel, non-Rambox, non-Multi-Function Tailgate). These rear lift springs match perfectly to Carli's 2" – 2.5" front suspension systems, creating a balanced stance for both on-road and off-road performance.

Key Features:

• Shot-peened and pre-set for longevity to prevent sagging, with durable powder coat finish
• Progressive dual-rate design with initial softer rate blocked out at ride height
• Predictable ride and handling with truck running on secondary rate unless rear axle droops off-road
• Tender spring design optimizes both loaded and unloaded performance
• Professional-grade powder coating ensures long-lasting finish protection

How It Works:

The initial rate functions as a "tender spring" rather than a super-soft on-road rate, providing predictability in daily driving while preventing excessive sag when loaded. During off-road use, when the axle droops, the initial rate engages to keep the coil tight to its mounting perches, maximizing suspension articulation and travel. This intelligent design ensures consistent performance whether you're hauling cargo on the highway or tackling rough terrain.

Sold as a pair. Professional installation recommended for proper alignment and performance.