I'm running stock ruf from an 86 4runner. Un touched they sit completely flat and actually ride better than most ifs rigs I've driven. I'm running a tg hanger and shackles with tg ifs box mount. Can't complain about any of it at all. After I do f150 rears I'm sure I'll have ti add to the pack to get her nose up even with the rear. I love ruf, super flexy and ride smooth.