Fuel economy at 65 mph vs 60 mph
What fuel economy increase have you observed from pulling your fiver at 60 mph vs 65 mph?
Forum Discussion
I have a DP with a Cat C7 that I try to run at about 62MPH but that engine likes to go. I'll often find myself up at 70MPH. After a time or two at that, I'll set the cruise control. There has to be a fuel savings at the slower speeds, but I've never noticed it as I don't keep track of my fuel usage.
Bill
Bill
