LTX M/S2 is the clear choice for me. Had them on an explorer and got an honest 92,000 miles out of them. That's mostly on road, but they did go off road 5 or 6 days a week. Didn't have a way to air them down and still were great for sand and moderate off road. Have them on a Pilot, had them on a Chevy Tracker. Great tire and if your keep your rig long enough to wear them out, very low cost per mile. As always rotate every 5K, and watch your inflation pressure.