Here are reviews of the tires your deciding on. Still not sure which Michelins so I included both.
http://tirereviewsandmore.com/bridgestone-dueler-a-t-revo-2-reviews/

http://tirereviewsandmore.com/michelin-defender-ltx-m-s-reviews/

http://tirereviewsandmore.com/michelin-ltx-m-s-2-reviews/

http://tirereviewsandmore.com/bfgoodrich-all-terrain-ta-ko2-reviews/

If I had to pick one? I'd go with the Bridgestone. It's in the middle of the three as far as "aggressiveness" goes. Tread pattern is similar to the Yokohama Geolander A/T G015's we have on our Blazer.

Last edited by EZEARL; 08/17/17.