Adding my .02 cents on the subject... I purchased the metal cloak adjustable front track bar a month or so ago and installed it. I have OME 2.5" HD springs, 31" tires, prothane progressive bumpstops cut down to 3.5 ribs for the fronts ( i dont know how else to describe them...they are progressive so exacts are hard to come up with) and bilstein 5100s for a 3" lift. Sorry I don't have the numbers of compression and full extension... I forgot em! Also stock dana 30 diff cover. Anyhow to the meat and potatoes... I put approximately 175 off road miles on the old jeep in the last two weeks with the trail riding being moderate to tough. Big hills, ruts and the like... I will crawl under her and comb over any spots the track bar may have rubbed on and report back!