RV wind deflectors do they work we will see
Ok , So as we know the current cost of fuel ( 5 to 6$ ) for diesel it is more important than 1 year ago to try and save fuel. so things I would not have bothered with due to pay back time are now on t...
Forum Discussion
are we still debating this? I posted last summer I drove across the entire country pulling my 40ft 5th and it didn't help more than 0.5 MPG. Just saying I sent it back and would not have done that for no reason if it worked. I did see someone pulling an RV that had a custom-made one that looked good but it was mounted on his toolbox right behind his cab. that one might have worked better.
