I'm pretty sure I have 31"s... I bought the FJ used, but I've seen a lot of brand new FJs at dealerships with 31" Dunlop AT20s and that's what I have. Unless I read 32" and simply forgot haha.
265/70/17 are stock size which are equivalent to 32". Either way, if you have a basic lift, ie. spacers, these would work. Damn, now I sound like a Craigslist salesman, lol.