jlee
Lifer
I agree with you generally, and usually stay within 5MPH of the limit. However when you start thinking about a 5-7 hour trip, those 10 minutes per hour start to really add up. Would you like to arrive at your destination a full HOUR sooner? Hmmmmm.....
My first cross country drive (coast to coast) was 4625 miles. I agree, it absolutely makes a difference. It sucks running across hundreds of miles of straight nothingness pegged right at the speed limit.