Originally Posted by CGSTL

Look at the link, evidently it's some kind of a high torque, low rev puller type thing people move cars around with (like in museums and shops, etc..) but evidently, the guy on this M felt so persnickety about the chassis or under carriage, that he didn't want anyone to touch his machine with it. So he said No Stringo!

http://www.stringo.de/stringo.html