I set the Trip A to 0 after fuelling up. So that is what I got and seems to par with is left on the tank. All the driving was done with 92 Octanes and NO Dafting; cruise set to 70 MPH, 5 under the posted limit. I thought it was 200 miles, the oddo read 184 at the end of the trip. If you noticed, at 144 Miles, the needle shows full.
I found out, the sweet spot is 45~50 MPH. Was hitting 30s at that speed on flat terrain, sometimes more. As said before, not bad for a truck, the speed and a gasser.
Anyway, just posting what the truck gave me.