Fits: 2009-2019(Classic) Dodge Ram 1500 4x2 & 4x4 (All Cabs)
Increases carrying capacity: + 700Lbs or 70%
Fixes the "sagging" caused by most Commercial use towing, hauling and permanent loads like fuel tanks and tool boxes
For Recreational Use Heavy Duty coil springs use 351-893HD
Install time of 30-60 minutes