There is no doubt about it. Truck campers are heavy and most of us are probably close to the load capacity of our trucks. When it comes to load capacity, the limiting factor is often the tires. I k...
Agreed with Kayteg. That was the point I was trying to make about dropping my TC on my unrated trailer and moving it around.
You can find pictures on this forum of failed rims where the center separated from the outside rim. I have seen cast rims fail too - the spokes will start to get hairline cracks until one spoke gives and then the rest snap.