All the wheel studs were gone.
Kind of think that maybe loose lug nuts might of been the start of the problem. Don't know why the studs would be gone though.
We had a hard time getting it on the trailer as it would hang up on the ramp. Ended up using the winch to pull it on.
Tim did luck out as when the wheel came off it passed him up and went up the bank then back onto the road where it stopped. If it would of went off the road down into the creek it would of taken some work to get it back up onto the road.
It was a good ride up till that point that we had to turn around and head back. Unfortunately he didn't make it back to the truck so I drove my rzr back and loaded my rzr onto his trailer as I did not want to leave mine unattended then unloaded mine and put his back onto the trailer. Then I drove back to the staging area.