According to several friends that have run them, they are fairly loud, have weaker sidewalls, and wear quickly. But they do have good traction off-road while they last.
Same - they were "horses for courses" when I waterfowl hunted - fantastic all around grip with light hum. Then backed down to Toyo AT - harsh. Firestone AT ideal for now.
Only if you run a load range E tire, on a light mid-size truck. Proper load range and inflation for the vehicle, and they ride very nice.