yokohama Geolander AT/S. Great all terrain tire. My last set on my 02 f150 still had great tread at 40,000 miles when I sold the truck. My new 2011 F150 will see the same skins once the Goodyears wear down a bit more.
Great highway traction in both wet, as well as icy. Handled very well in snow up to about 8 inches. Prices are pretty good too compared to some of the tire mentioned.
Ken

 

I was wondering about what the next tire to be ,I hate Badyear tires ,never had any to get miles on them that other brands do. I had Laredos that got 80k on a 77 f150,Michelins same.

 

Toyo Open Country AT 2. Currently the best AT truck tire. More traction? Nitto Trail Grappler.

 

Loved my silent armors and MS2's but recently got BFG AT KO in 275 70 18 and they are awesome so far, no snow report though, have to wait a few months. Wanted a 33" tire because I am doing the bilstein 1" lift on the front, otherwise I would have kept my silent armors.

 

I have had Many sets for Michelins through the years and have never been disappointed.
I do like the 10 plys better than the ones that came on mine. They were Pmetric 4 plys and they rode great and wore fair, but the 10s do much better.
I have had both Michelin LTX M/S 2 and AT/2 and had good luck with both.