I ran Super Swamper TSL on my XJ and my TJ. This has got to be one of the better off-road tires. But for street driving, it is lousy. Wears out quick, loud (very loud above 40), marginal dry traction, poor wet traction........but this tire rocks off road.

For street driving, I have the Falken Rocky Mountain A/T. After 10K street driving it is quiet and smooth. The tires come with a 50K tread wear out warranty from Falken. Off road they are not Swampers but still do good. In soft sand and trail riding they worked good (A dry Creekside). One draw back, these tires stink. Literally they smell. If you park inside, roll your windows up at least for the first month. But for the price and wear warranty, these tires are hard to beat.