I've done it several times without any problems. One time in Canada, I attempted to turn around in a sandy lot, but couldn't quite make it. I ended up backing up several times to get enough room to finally make the turn. The front wheels wanted to turn quickly, so I tied the steering wheel to prevent them from turning when I was backing. It would have been easier and quicker to unhook, but I just kept at it till I completed the u-turn. Dumb, but lucky.
2013 43 QGP Allegro Bus
CJ7 Rock Crawler