I have been towing with the same open trailer since 1976. The last 30 years with a 1986 Toyota pick up. Truck has over 400,000 miles (timing sets only) and gets 18-20 MPG towing.
http://s843.photobucket.com/user/phogroian/media/Mason%20Dixon%202015/DSC_0814_zpsg5nbnhh1.jpg.html

Last edited by Charrlie_S; 10/25/16 08:55 AM.
Charrlie_S
66 Cuda 170 nitrous
66 Valiant 225 nitrous
65 Valiant 170 turbo
64 Valiant driver
64 Valiant roller