Travel trailer "vs" fith wheel --MPG to tow
How much difference in fuel MPG`S have you had with a bumper pull compared to the large wind resistance of a fiver? I have noticed a high fuel consumption in a head wind. Is it streamlining or lack ...
Forum Discussion
johndeerefarmer wrote:
This has some interesting stuff related to fuel economy https://cumminsengines.com/uploads/docs/cummins_secrets_of_better_fuel_economy.pdf
Interesting to read through!
It talks about "wide based tires" getting better fuel mileage.... do they mean what I know as "super singles"? This is where you replace a pair of dually tires with a single, large heavy duty tire.
Also, I didn't see where the testing included those "air tabs" that go on the back edge of trailers. Just would be interesting to have some sort of "official" test on those.
