K Charles said_When we need gas I just stop at a station and fill up. There are gas stations everywhere.
Have you ever driven across the Dakotas, Montana, and Wyoming on state roads. When you get off of the interstate, you better know how far your gas/diesel is going take you. I had a Toyota MH with a total range of 240 miles, we carried 5 gallons of gas just in case.
I pulled into a gas station in Frankfort, KY thinking that I could drive forward to get out, I ended up having to back out into traffic.