Originally Posted by Alberta8311ss
We ended up just about loosing both end caps on the bumper multiple times. To help fix this I drilled a hole though the bumper and the plastic caps at both ends of the bumper.
Then I installed a 4" hitch pin. Problem solved.
Well you certainly didn't under spec the job. Btw, I just noticed a new product for this. It is a aluminum end cap that pivots up out of the way and closes back securely .
I think they wanted 20 dollars for it which was more than I was willing to spend. Someone saw the need and produced a great solution. Sorry I don't have a picture .
Having said that, your solution is very good too.