GASOLINE SERIVCE STATIONS (SIC 554)

Establishments primarily engaged in selling gasoline and automotive
lubricants. These establishments frequently sell other merchandise
such as tires, batteries, accessories, and other automobile parts
or perform minor repair work. Establishments called garages but
deriving more than half of their receipts from the sale of gasoline
and automotive lubricants are included. Gasoline stations combined
with other activities such as grocery stores, convenience stores,
or car washes are classified based on primary activities as
determined by sales.