I have a rubicon express 2.5 suspension lift, I noticed if I hit a dip over 20 mph it sounds like the rear end is hitting something. I have looked and can't figure it out there is plenty on clearance and everything looks fine. Any ideas ??
I have the RE 5.5 inch lift on mine and had the same issue. The track bar was hitting the gas tank even though everything was properly installed and tight. Had to move the gas tank a bit to the rear for more clearance.