In the early 80's I drove dump truck for a gypo contractor in Utah. He was always juggling the books to stay afloat. My dump truck was "owned" by several different companies as collateral on loans he had taken out.
One Monday morning, I showed up to find new tires on the truck. Woot! Went to the gravel pit, loaded up for a trip out to the Great Salt Lake...driving down the "highway" that went from Layton to the GSL, I felt a "bump" and when I looked in the mirror, I saw one of my "new" tires trying to pass me in the on-coming lane. 😱 I could see traffic heading my way, so I just drifted to the left and nudged the tire off into a field. (thankfully there were no houses) Then pulled off onto the shoulder.
Turns out, the cheap fucker put radial tires on the same dually config with old, ratty bias ply tires and even older wheels. The flexing of the radial caused the center of the wheel to break around the lug nuts...and away it went.
It took me quite a while to hike out into the field to retrieve the tire and get it back to the highway where the "tire guy " could pick it up and remount it.
That was hands down the worst job I ever had.