I've never seen anyone tow their solo car with a Tow Bar. Why not ...
http://www.towingworld.com/towbars.htm#aladdin" onclick="window.open(this.href);return false;

Moderator: Mike Simanyi
"11. Do Not Back Up when towing. Backing up may damage the Tow Bar assembly or the towed car’s chassis."
They're assuming you're stupid and would jackknife the set up. It's fine to back straight for short distance.Bob Beamesderfer wrote:What gets mounted on the tow vehicle that the bar attaches to?
And then there's this from the instructions:
"11. Do Not Back Up when towing. Backing up may damage the Tow Bar assembly or the towed car’s chassis."