Interstate vs. secoundary roads?
I was wondering if driving the interstate using cruise countrol would save much gas verses the slow down, speedup of going thru towns? My truck seems to have a sweetspot towing of 63 mph.
Forum Discussion
Your best mpg would be constant throttle, bleeding speed on the up hills, recovering it on the down hills. Ok constant throttle everywhere but the down hills, less throttle there to keep from speeding.
