Though I am not a mudder or rock crawler kind of off-road guy in the least with my van and trailer, I do go all over hell and back on remote back country trails, all over the country and in all kinds of weather, both towing my trailer and not. I spend a lot of time on highways and interstates, too, where a lot of off-road tires suffer or wear prematurely.
I'm sure it's not a popular choice because of cool factor or what everyone else is doing, and they're nowhere near gnarly enough looking for some, but my preference over many years, for all-terrain and all-weather use has been Michelin LTX A/T2 tires, LT 285 75R16:
"Light Truck and SUV all-terrain tire with a compound designed to resist chipping and tearing, providing excellent durability when the pavement ends."
- Long Life on Gravel
- All-Terrain Traction
- On Road Refinement
- Mileage warranty: 60,000 miles.
- 3 year roadside assistance.
- Standard Limited Warranty: 6 years
My last set lasted 90,000 miles. Seriously.
They would have lasted longer if I wasn't an idiot and paid more attention to regular front-end alignments. They still had plenty tread left but were wearing to the side too far, due to tie-rods that went too long before replacing.
Life on the road, available funds, and all that.
I've looked at KO2's and Cooper, Hankook DynaPros, General Grabber AT2s (I liked those, 60,000 mile tires too, but think they've been discontinued) and all sorts of tires, and put it off because I had good tires at the time, and found over time that what I already had were serving me better, and way longer, than what most others were running.
So I'm sticking with my Michelin LTX A/T2s, and may even get three for the trailer and spare for swap-ability, military style.
.