ReadyLIFT Dodge Ram SST Lift Kits are the fastest, safest, least expensive way to lift your 2003-2013 Dodge Ram 2500/3500 4WD truck without compromising the factory ride or handling. Made with durable black e-coated steel, ReadyLIFT 3.0" SST Lift coil spacers will not deteriorate or decrease ride height over time and allow you to retain the use of your factory front coil spring. Includes OEM style 1.0" tall rear lift blocks to lift the rear along with the front, but retain a slight rake.