I just did a 1,000 mile (round trip) drive to Lake of the Ozarks...….it was good, but the weather wasn't
On the trip down, used around 3/4 of a tank and averaged 19.5 (very impressed)
This was with two adults, a kid, three full coolers and two storage totes full of food
I filled up at a Cenex gas station on 54, and averaged 17.2 on the way home
Only one full cooler...…….why such a difference? Different gas blend?
Truck did good overall. I had to use the rear locker in 2WD about 2-3 times a day, rather than shifting into 4HI
Coming up to 55,000 miles