out of those choices you gave id go Cooper STT. ive never ran them but have several buddies who do and love them. my boss has the hankook MT, he likes them, i hate them. we both drive that truck through mud/sand mostly and they do the job, their just flat and wide or at least on his toyota they are. now me, i run KM2s and wouldnt have it any other way. well, okay, Maxxis big horn is on the list.

 

lol a couple things changed, i got a 4 inch lift but still 31x10.50. i got goodyear wrangler authority's, they arent the most aggressive tire for off road, but considering my trip to college is 120 miles round trip, and work is 60 miles round trip....lol i went with these. i like the km2's, but just not in the cards right now lol

 

I have had my duratrac's for nearly year and a half and they will last me to the two year mark... they have been the best on and off road tire I have EVER used. Once these get down far enough I will be buying them again. just my .02

 

lol i got mine for $600 mounted and balanced, and in the last few snow storms, my 32 mile interstate drive to work has been no proplem, 3 inches of polished packed snow/ice and not a single slip so far, very impressed with these tires. i have 2,000 miles, so not really enough to determine wear, but if i get 30,000 miles or better, i will probably stay with them unless i can get the duratracs for cheaper, they are now my 2nd choice, mostle because of the price at around 180 a tire compared to my 133 a tire