I'm on my 5th set of Nitto's 295.70.17 (1) 295.75.16 (2), 285.75.16 (1), 285.70.17 (1), and getting ready to add a set to the tacoma 295.70.17 and in about 5k add the third set to the 4Runner 295.75.16. I love the Nitto's from and cost vs. life vs. usefulness standpoint. We have a great deal of rain here and they are flawless, wet traction is superb, dry traction outstanding, mud if fine, snow is ok, and rocks are great. I also have the Geo AT/S on my wife Explorer and like them too, I picked them for hers because they looked more like a HT than an AT with the additional siping.
Aaron