I'm looking to boost the rear of my 06 Rubicon. It appears the extra weight of the tire/mount plus gear has a caused a small amount of sag. Springs are Rubicon Express (4.5" lift), not sure of their age but my guess is around 5-10 yrs old. Would a spacer do the trick or should I replace the springs? Looks like 1"-1.5" should be enough to restore some rake to Bad Larry.
