2 questions
What terrain do you run?
What % is on road and what % is off road.
Lots of Dry rocks and 50% trail, mt/r's is my suggestion, and like mentioned, rotate, rotate, rotate.
Wet Rocks, mud, dirt Typical north east trails, little to no street driving, can't beat a by ply swamper TSL.
Also, for a jeep that sees a lot of streets, I don't care for the tire, but BFG's Mud Terrains are very streetable, I had a set for atleast 45K miles. they were almost slicks when done, but they last.