Depends on what size wheel you are going with.
For 265/75r16 : = ~32"x10.5" (or -1 for 15" wheel, +1 for 17" wheel)
For 285/75r16 : = ~33"x11.2 (or -1 for 15" wheel, +1 for 17" wheel)
you'll probably rub a bit. Nothing a good fender and bumper trim can't fix.
I'm at 4.5" LA and put 33x12.5.15...