Are you a Big-Rig Hypermiler ?...

[Rawze]

(01-24-2020 )farmer70 Wrote:  

(01-24-2020 )Billy7871 Wrote:  Less stress is a big one. At 70 your are constantly slowing down changing lanes speeding up changing lanes. A lot more stress. At 60 you hardly ever have to change a lane.

... with the cruise set.
...

cruise is your enemy ... a decent driver can beat the hell out of that cruise in fuel savings if they simply drive by limiting their their boost gauge to 15 psi or less instead.