[rvcycleguy]

With my 4.7L-V8 Tundra I'm getting 14.5 towing the TM3124 at an avg. of 62mph. Ive towed the TM coast to coast and its always the same. Speed up to 65mph, 70mph and the fuel mileage drops to less than 13mpg. That air draft with the bigger trailers can be very dangerous especially with a windy route. The TM tows straight and without too much wind disturbance. Hardly feel it back there at all. We pack well enough to not need anything from the TM while towing. I had a conventional tow behind trailer and with the small V8 is quite the load. Strains at times out west with the elevations and the fuel mileage was near 10mpg.