The Carli Suspension 1" Progressive Add-A-Pack Leaf Springs CS-DPAP-03-D will increase the ride quality of your lifted Ram 2500/3500 truck. The 5 leaf progressive add a pack rear springs replace the lower overload leaf on the factory leaf spring pack (1" thick leaf that doesn't follow the contour of the rest of the pack) with 5 thinner gauge leaf spring designed to maintain the factory load capacity while increasing mobility of the spring. Improved traction and predictability are immediately noticeable and as is a much-improved ride off-road and when loaded. The 1" lift provided by this pack matches Carli 3" front lift systems.
Features:
- Replaces Lower Overload Spring
- Includes U-Bolts And Center Pins
- 1" Lift Matches To 3" Front Systems
- More Predictability And Spring Progression Keeps Tires Planted
Note: Will NOT fit 2013+ 3500 with Factory Air-Assist
