SE Expedition Society
I highlighted what I was going to add. They're terrible in the mud we get on the East coast. The clay clogs them up something crazy.I love BFG AT KOs as well. Practically bomb proof. They are not a great mud tire, and for me they are too hard for really icy conditions. Great in the snow if not icy. I had to trade them out for Duratracs after nearly sliding off an icy road to the ski hill. The Duratracs are also a good all-condition tire, but I don’t like the highway manners as much (too much bounce/soft sidewalls like Michelin’s.
They were fine for me in Western mud though.
Duratracs don't have enough sidewall stoutness if he ventures into those granite hills around him too; too many sharp edges, IMHO