I really want to turn down the bars on mine as well and use drop shackels for the rear to level it again. Having a hard time though because I don't have the stones to modify the rear of the front fenders to fit it. I don't mind modifying the front bumper.
I would love to drop to 285/60 from 285/65 but funds wont allow that either for now.
Maybe once they are worn out, I'll replace with 285/60 and see how far down I can turn em.
Many of those trucks look damn good.