Karl - you inspired me to recall what I did for my Bronco. Is that an Off-Road F150 you have

? I had that size tires on my 98 ...
I got Uniroyal Laredo AWP 31 x 10.50R15 tires for about $400 with M/B, new stems, and rotation (I think) at BJ's. Decent tire for the coin. Michelins can be overrated and don't fare as well as people think in comparison tests - they are good tires just not incredible like perception has them.