I know I posted this over on KJ Country but figured this was a more focused thread and it may find a different crowd..
The tires have been great. Right now I have about 23,000 miles on them and you certainly wouldn't know it looking at them. They have little ribs on the side of the tread blocks probably 1/16'' apart, and I'm just now at the first line. With that said, I am a fairly aggressive driver, so I'm not necessarily taking it easy on them on road. For what its worth, they handle decent for what they are, though the Liberty doesn't hold a candle to my car. They are definitely fine for a daily driver. For pressure, I've mostly been running them around 50psi.
I did have some issue with the right front tire feathering on the inside edge a bit. As it turns out I had a wheel bearing going bad, and I did get it aligned also to see if that was the issue. When they were first put on, there was a slight low hum and they have picked up noise since, but it may or may not be due to the feathering. All in all, I do not think they are too loud and I drive 30mi each way to work every day.
As far as conditions go, they have seen a lot of(way too much really) pavement, as well as some sand/dirt, rocky terrain, light mud, snow and ice. They are fantastic in snow, I had zero issues going anywhere, blizzard or not. They have been great in the rain as well. I have driven in some pretty heavy rain and not had any issues running through standing water. In sand and dirt they didn't leave much to be desired either, I was able to do things in 2wd that I needed 4wd for before. They have only seen a very small amount of mud, but had no issues. I was quite impressed with them on a few rocky trails i was on, they didn't slip one bit as I had to back up a trail halfway down the hill as the trail was blocked. I was able to reverse up the hill and over a berm without issue.
Cliff Notes: I'd definitely buy these again, I have been extremely happy.