just put a set on last week, LOVE these tires, so quiet compared to other muds.
I had noisy as hell trail diggers on, heavy and rough, I got the KM2's mounted and it felt like I was back on stockers, gained power back, I just cant say enough about these tires....
It's too dry around here to find any serious mud right now, but when the rain comes I cant see these letting me down.
now I'll wait and see how many miles I get, but as of right now I cant see me replacing them with anything else. sick friggin tires.

 

thanks for all the info...you have made the decision for me. KM2. Every loves how quiet they are. I hope they arent too quiet. I like to hear my tires. NOt bogger loud but a hum is nice.