Filling stations, also known as gas stations, are places where vehicles can refuel with gasoline or diesel. They typically have multiple fuel pumps, allowing drivers to fill their tanks quickly. Many filling stations also offer convenience stores that sell snacks, drinks, and automotive supplies. In addition to fuel, some filling stations provide services like car washes and air pumps for tires. They may also have electric vehicle charging stations, catering to the growing number of electric vehicles. Filling stations are essential for maintaining transportation and are commonly found along highways and in urban areas.