Pulled boats for many years, now have a Rockwood Minilite 2014s. Pulled by Ford F150 Lariat. Gas mileage went from 16 mpg to 8mpg. Just want to see if this is about the average drop in mpg. Don't see ...
I pull a 21' TT with a V6 Frontier; I get 20 mgp w/o the TT and 11 with. On hilly ground it drops to just over 9 mpg, so I think your mileage drop is pretty normal.