ICON 2009+ Ram 1500 Rear 1.5in Dual Rate Spring KitICON Vehicle Dynamics rear coil springs for the Dodge Ram 1500 offer incredible ride quality and increased towing and load carrying capacity. The springs will lift the rear 1. 5 inches and increase wheel travel. The dual rate spring is slightly softer than stock in the first rate and 75% stiffer in the second rate for more stability with payload or towing. This Part Fits: Year Make Model Submodel 2009 2010 Dodge Ram 1500 Laramie 2009 2010 Dodge Ram