While retaining the front coil over strut suspension design some tweaking made the old parts no longer fit on the new truck. But have no fear, we have struts and lowering spindles that work on the 2WD and 4WD and control arms as well.
In the back they changed the leaf width so that the old parts don't fit but we do have shackles available as well as flip kits for 2wd and 4wd models.