On the advice of several friends who run them, I purchased a set of these tires 285-70R-17 for my 2002 Ford 150. The above ratings are based on my experience these tires at 50,000 miles and with a variety of other AT and Mud Tires.
Folks these are rocks star mud tires that can handle highway driving without being too obnoxious. They are not formula 1 tires but they are predictable on-road...I have no complaints regarding their on-road performance.
Off-road is where they shine... On at least 3 occasions, I have driven across fields, stopped and backed up to other trucks that were stuck before putting my truck in 4wd and pulling them out. (Yes I was showing off and yes I couldn't resist coating their trucks in a rooster tail of mud... at least one of these trucks now runs the same tires.) I have driven thru wet woods cutting deep ruts, hitting stumps and loaded with firewood countless times and driven thru snow dragging the undercarriage. I am still amazed at the difference in off-road permformance vs AT tires.
They will last if you rotate them and have good shocks and tight suspension/linkage...50,000 miles with half tread is pretty common. Be warned...Ignore rotations and maintenance and irregular wear will occur.