4,000 gallons of gasoline per day 4,000 gallons of gasoline per day 4,000 gallons of gasoline per day 4,000 gallons of gasoline per day spends spends spends 4,000 gallons of gasoline per day 4,000 gallons of gasoline per day 4,000 gallons of gasoline per day "Fueling America: A Snapshot of Key Facts and Figures" 4,000 gallons of gasoline per day 4,000 gallons of gasoline per day 4,000 gallons of gasoline per day 4,000 gallons of gasoline per day 4,000 gallons of gasoline per day