<strong>Yahoo Message Number: 1846</strong>I have had the burning rubber smell when I tow also. I think I have solved the problem with the last 2 times I have towed....I have made sure the HVAC Fresh Air is CLOSED before I turn off my tow car and connect it. This seems to have eliminated the problem.<br/><br/>Also, with regards to PA licensing of driver when driving vehicle OVER 26001 pounds, I...