I full time in a RV and do a lot of towing across the country.
Here is what I've found.
Generally I get 8-9 mpg while towing at 60mph - I'm not in a rush.
Wind resistance is the key factor.
Midgrade gets about .3 - .5 better mpg then regular
Lucas fuel system cleaner $25/gallon adds another .3 mpg
Here is what I've found.
Generally I get 8-9 mpg while towing at 60mph - I'm not in a rush.
Wind resistance is the key factor.
Midgrade gets about .3 - .5 better mpg then regular
Lucas fuel system cleaner $25/gallon adds another .3 mpg