This is one of those videos where you can’t draw any conclusions except one; like always, when something interesting happens the camera guy shows us the weeds at his feet. Normally, a simple blown tire doesn’t cause a wholesale detachment from it’s rim. Nor does a blown tire cause the entire wheel (hub, rim, & tire) to fall off. From the way the wheel truck angles upwards after liftoff (normal) and during landing flare, the rear wheels probably see more wear. We’ll have to see the FAA report a year from now to have a clue.