I tried the 5100s, they did not quite work for me. I sold them pretty quickly though so obviously they work for others. I went the other route, bought and had installed a Pro Comp Leveling kit for $400. I get compliments on the stance of my truck all the time. I had the tsb rears leafs done a few months prior to when the 5100s went on. Either way, you should enjoy your ride's future stance and height! Good luck!