04 2500hd crew cab long bed 4x4 Duramax
2 nd full size truck I've owned, and second set of RS9000X's I've upgraded to. Like the ability to customize ride, takes a long time to truly figure out your preference, first upgrade Rancho sold in-cab controls, put them in but all the tubing leaked within 2 yrs, loved the idea. Wish their was an updated in-cab controller, only could find old discontinued stuff, but haven't called Rancho to conform. Only reason for the 4 star on appearance is you have to put the sticker on the shock yourself.