This article makes running out of gas and having to walk or hitch a ride to a gas station seem like a picnic!
I was driving a truck/trailer this week. Averaging 8 mph due to the trailer weight.
Yesterday I was down under 25 mile range and passed a gas station because I knew a larger truck stop was coming.
Never the slightest concern. If I did run out, the only problem would be my wife teasing me as I hitched a ride to get a couple gallons of gas