TUFTRUCK TTC-1223 Dodge Ram 1500 2009 - 2018 Rear 2wd 4wd - Rear Coil Spring Kit (50% Capacity Increase) Fits: Dodge Ram 1500 2WD and 4WD (2009-2018) Built for Constant Load of 500 Lbs - If no weight in bed expect 1.5" - 2" Lift More Reliable Then Air Bag