I was just passed by a large DP towing a large SUV that in turn was towing a utility trailer with a golf cart in it. Iv been RVing over 50 years and this is a first. Im wondering if this is legal, it ...
I have Class-A with Doubles-triples endorsements. Semi's use fifth wheel, trailer, converter dolly to firth wheel to trailer. The converter dolly connects to pintle hook on back of front trailer with air snubber to prevent slop. Air brakes on all including dolly with brake away valves. I would NEVER tow the rig OP describes!