Yeah I'm just not sure if it'll be enough due to my gap. I like the longer wheelbase (for a day cab) especially with these spring trailers, so I'm not gonna get a stubby truck to close it just for fuel. That shit is miserable.
Considering how I ran compared to the Ford, it's still excellent. I'm basically getting the same MPG as the Ford, 10-12mph faster on the top end.
I'm going to run 62-65 all day today to see where the numbers are basically doing what the Ford could do. It's similar to what I ran for Pumpkin to get an idea.
I love the gearing and the power on this Mack though. Weight of the trailer doesn't seem to make much difference on maintaining speed up and down the rolling hills of 81. She seems to stay in her power band the same.
Full tilt, she uses almost no def. So that means she's running clean. The 608 mile day, the needle barely moved off full.
Yesterday, she burned more.
Make sense considering a regen is basically parking it and running it flat out for a while.