***OOPS my signature reminded me that I have stock size 265/70/17s*** disregard this post
I have 5 Yokohama Geolandar MTs 285/70/17 with about 4k miles on them. I'll actually be in Houston the week after Thanksgiving. I'm thinking about 34" tires now, maybe if you want mine I could buy a set when I'm in Houston and just swap out. PM me if interested.
BTW, I know you said AT, but these MTs are quiet and ride very nicely on the road. I drove from Lafayette, LA to Grey Rock just north of Birmingham, AL a couple of months ago and was very happy with them.