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
Before our 05 truck had a speedometer issue the dash showed the correct fuel mileage and fuel used. Same as the fill up and same as the math. I noticed the mpg started to climb after we hit 60 mph. 55 as in Oregon showed this to us several times. I decided to speed to 60 and proved it. Several times so I kinda proved it to me. 65 mph was not the better just over 60.
chevman
chevman
