Originally Posted by Rick Mooyman
I want to get the 2 layers that are in there out , it is all about weight
savings. Every pound lost is added gas mileage.
I am inclined to think otherwise. I tow a cargo trailer every day for work, and it seems to make no difference whether it's empty or loaded up with 1800 lbs of books, fuel economy is the same. A headwind or lack thereof makes far more difference.
Anyhow, glad you got a good suggestion to help you achieve your goal.