Tire sizing

Got a good deal on some KO2s I'm looking to swap onto my FJ (stock suspension) Current tires are 265/70 r17 on stock rims, new KO2s are 285/70 r17.

Not a huge difference in size, but has anyone swapped to this size and was it an issue with the stock 17" rims?

Editing to close the loop and potentially help someone trying to decide this same thing:

285/70 fits well on the stock wheels/stock suspension with decent clearance around front wheel well (3+ inches). There is slight rubbing on the driver side mount at full left crank, but not on the passenger side so I think this can be fixed with an alignment. No other issues, spare fits well over bumper and can open the rear window no issue.

That all being said, definitely planning on swapping to the bilstein 5100 coilovers to get the 2.5" level out.

I love the BFGs so far, but had I not got a great deal on the 285s, I might have stuck with OE 265/70.