Looking into buying a TJ in the near future and have some questions as to what to look for when buying. I am interested in a 4.0, 5 speed with the D44 rear. I have looked at the ones at Gary's Jeeps (www.garysjeeps.com) and the one's in my price range have a lot of miles. How many miles would I get out of a 4.0? Are there specific areas to look at on the Jeep? The Jeep would function as my daily driver and weekend warrior. I do not want to build it into a hardcore rig, just do a 5" lift and run some 33's or 35's, just enough to play around in. Thank you for all the help.