Tires for Towing 20k 5ver and Snow at altitude

The Ridgegrapplers are a popular tire here. Mostly on the lifted pickups and Jeeps crowd. I have talked to numerous people that run them. Most like them, the biggest issue is price and wear rate. I ran the EXO Grappler for several years. Excellent heavy duty tire (also expensive). I had to sipe them at 50% due to losing all factory siping and they got squirrelly on ice. That first 50% is truly impressive.