I have read some of the posts regarding this debate and I believe the consensus is that it is ok to use the warn-type rock bumpers that have the integrated receiver as long as you follow the weight numbers in the manual. I am looking into one of these bumpers mainly to haul a landscape trailer (4' x 6' -ish) or log splitter around so there won't be that much weight, especially not on the tongue.
Will I need to get some type of drop insert to correct the height and angle difference?