I have a 9 foot wide rgn. I always assumed that my oversize permit would cover that as well as when it’s loaded but recently was told otherwise. This was pertaining to Iowa specifically but I was also told most states are that way. I have run that trailer all over Illinois and a good bit in Missouri and never had an issue or for that matter ever gotten a second look. Anyone have a different story to tell or does dot just generally ignore it or maybe not care.