tommudd wrote:
bump stops are not an alternative, they keep the tires from hitting the flares.
I don't have any and I don't suffer from this problem

Same tire size, cept I got a shock/coil lift instead of the type he got. I see you posted earlier he needs new springs and I agree.
If the backspacing is an issue causing the rubbing then wheel spacers will fix that. 1" spacers will set the rims a little further out, and depending on where the rubbing is happening, could stop it.
That was my thought process anyway.
are you running the same wheels and backspacing that he is ? I doubt so wheel spacers will not help him, but make it worse. If stock wheels then you would not have the problems except every time you fully stuff you are stacking the springs to the point that they will not last as long as they should