I know this question must have come up before but I can't find any definative info on it. So, what is the largest tire I can fit on the stock rims of my '02 Montero without trimming fenders? Right now I have 265/75R16's on it.

'99 Isuzu Amigo S, 3.2L 4x4 softtop, 3" Calmini Lift, Indy4x Custom Bumpers & Sliders