Can a flat bed towing service tow a 13 ft camper

When my old truck had a major engine malfunction, Good Sam had a truck dispatched out to our location. It was a roll back that had a ball on it. The truck went up and the trailer was towed.

During that same trip, we did see a trailer on a roll back, they were taking every exit, as they were to tall for the overpasses, but I guess they got where they were going...

Cale