Sounds like we have the same Jeep.
I put 33" BFG ATs on this summer. It's definitely not fast, but I don't drive a Jeep to drag race people. I do have a Borla header, which probably helps.... I wish I had 4.10s (and beefier axles), but until I get the money for that, the 3.73s do an OK job. It is definitely noticeably slower than when I had 31s on there.