A good friend of mine told me a lot of tanker trucks are sitting idle due to driver shortages. Drivers are pulling flatbeds or van trailers to stay busy and not many even want to bother with the rules and regulations of hauling fuel. Pandemic slowed the need for fuel and drivers went to other types of trucking work. My friend and I both drove for Texaco almost 50 yrs ago hauling fuel but oil companies did away with company trucks and drivers and now the common carriers can't find drivers. Maybe another fuel shortage due to this in the future??