Hi Jimmy Jeep been a while mate....
I presume your greasing suspension bushes etc? Are you by any chance experiencing noise on bumps or is it simply general maintenance. I get a suqeek as rear suspension compresses then another as it lifts back up to ride height hoping its bushes not shocks i'll try greasing them see what happens.
I need 4 TYRES the stock wrangler NT have lasted 25000 miles which is nothing to everyone stateside and beyond as they seem to get twice this (I think due to different driving conditions and roads over here 25 thou is very good) I'm tempted to get wranglers again - the road ones (NT) and all terain (ATR) versions cost the same - still undecided tho.....how do the ATRs fair on the road with regards to noise MPG wear etc.