i just ran revos,265-65-17 for 45k and never have had a better tire...(my second or third set of revos and 5th or 6th set of at's)..i had always wanted to try a set of bfg at ko's and finally did...265-70-17, larger size...they ride harsher and seem to require more hp to get going and more brake to stop...and sure are 4x4 tires...the lift from the extra height is nice...i have run them about 400 miles and am getting used to them...they are still just not the same kind of tire as revos...they are just as good a tire, just different..got the 6 ply..the 265-65-17's only come in 10 ply...really didnt want that...i would think the 3 top contenders are revos, ltx at2, and bfg at ko's...not to start a shouting match, there are a lot of great tires..but those are the three i considered...good luck