This reminds me of one of my more fun days. I noticed at night when I got back that the tire was worn to the point that the steel belt was visible. Wrote it up but mechanic just wrote parts on order ok to run.
Well I refused to take it out the next morning until the tire was changed. center manager was

. I mean do you even know this is a DOT issue. I said it's a common sense issue I'm not leaving with those tires on the truck.