Update-- I just got my JK back yesterday with the Tera 2.5" lift and 33" MT MTX's. I drove about 100 miles last night. My observations are that the highway ride is firmer but still pretty good. A little bit more wander in the wind. On long, moderate grades that you never had to think about before you definitely need to downshift at least to fifth and sometimes into 4th. As far as speed is concerned, nobody buys these to get somewhere fast. With this setup it seems most comfortable at 75 MPH. It looks like my fuel economy dropped to 18mpg from the 20 that I was getting. I thought the impact might be a little worse.

That being said-- the look is AWESOME!