Open Road Travel Trailer 2004 Mileage Loss Pulling A Travel Trailer?

Mileage Loss pulling a travel trailer? - open road travel trailer 2004

I think buying a trailer to transport. 21st Probably about a foot of the page I have a 2005 Nissan Titan 9500 can carry LBS. (A towing package), which is (currently) on the street about 22 mpg. What can I expect to tow a 21ft trailer on the street.