It has low miles (115K), well maintained. But, it's due for new rubber. I'm considering moving up 1 size to 265/70 R17 in an AT. What experience have y'all had with this size AT on a GX. I had this size AT on my FJ and it worked well, but the GX is different from my FJ obviously and I don't want to commit a Fubar right out the box. Your experience on brands are welcome as well. My past experience with AT's is limited to BF Goodrich and Cooper.