Entry step interchangable with the Boondock

Figured I would put this here regarding step. We noticed the step was extended couple of times while going down the road.

i found they used lock washers and standard nuts which worked loose, I tightened them down and will replace with nylon lock nuts when we get back.

While on the surface not a big deal, I would think they mounted the steps and it rolled out of their factory so ultimately they are responsible.