You might run into issues fitting something that wide in the front if you're on stock front struts. 17x9+40 is about where the wheel/tire will start contacting the spring perch, anything over that will contact. Aftermarket coilovers will fix this issue though. Rears are less of an issue.
This is about as wide as I've seen on a stock body in terms of wheel/tire combos. 18x9.5 +40, 265/35
https://www.ft86club.com/forums/showthread.php?t=19954
17x9 +42, F: 245/40 R: 275/35
https://www.ft86club.com/forums/showthread.php?t=128216
Hope this helps