at different times & on different 4x4s,ive had , bridgestone apt & revos, bfg at & mt, kumho at,to name a few, the last time, i wanted something different than those, so i went with mickey thompson baja atz .(mtz was a little over kill for my uses) i really like the way they handle in all weather , highway & off road, theyre rated for 50,000, & are smooth & quiet. even though the load range is E, they are heavy but i like the way that gives the t4r a more truck/4x4 like feel, especially since theyre combined with my toytecs just my 2 cents