I have put a lot of miles on the Hankook ATM towing. They wear really well. I went from the Hankook to the Nitto EXO grappler because I wanted better traction off road. I got it. The EXO is a really good tire and seems to wear well. I have 40K on mine and they are half gone. I will buy them again. I have a set of Kelly TSR on my dually. Great off road traction but they have not lasted as long as would like. The pickup runs at or over max GVW everywhere it goes, and I will be lucky to see 40K out of them. If the Hankook ATM is aggressive enough for you, I would go that route.