Carli CS-DMRC6-03-D 6" Lift Multi-Rate Front Coils for 2003-13 Ram 2500/3500

Vehicle Fitment

• 2003-2013 Ram 2500 (4x4, Diesel)
• 2003-2012 Ram 3500 (4x4, Diesel)

Fitment Notes

• Front coil spring only; part of Carli's 6" lift systems (e.g., 3.0 Dominator)

Features

• Multi-rate coil design: initially soft-compressing, progressively stiffer under load
• Delivers small-bump compliance on-road while maintaining control off-road, under hard braking, and while turning
• Shot-peened and pre-set for long-term durability
• Powder-coated finish resists corrosion
• 6" front lift height

Specifications

• Lift height: 6" (front)
• Spring type: Multi-rate coil
• Position: Front

Included Components

• 2x Front Multi-Rate Coil Springs

Product Description

The Carli CS-DMRC6-03-D is a 6" lift multi-rate front coil spring built for 2003-2013 Ram 2500 and 2003-2012 Ram 3500 diesel trucks. Unlike a standard linear-rate spring, each coil is spaced differently, so the spring rate increases progressively as more force is applied - soft and compliant over small bumps, but firming up under harder loads like braking, cornering, or rough terrain.

This progressive behavior lets the truck ride smoothly during everyday driving while still holding composure when pushed harder off-road. Shot-peened, pre-set, and powder-coated for durability, these coils are a core component of Carli's 6" lift systems, including the 3.0 Dominator package, for owners who want serious ground clearance without sacrificing everyday ride quality.