Through the years, Mobil was among the largest sellers of gasoline and motor oils in the United States and even held the top spot during the 1940s and much of the 1950s. Various Mobil products during the Socony-Vacuum and Socony-Mobil years included Metro, Mobilgas and Mobilgas Special gasolines; Mobilfuel Diesel, MobilHeat and Mobil-flame heating oil, Mobil Kerosine, Lubrite,[7] Gargoyle, Mobiloil and Mobiloil Special motor oils; Mobilgrease, Mobillubrication, Mobil Upperlube, Mobil Freezone and Permazone antifreezes, Mobilfluid automatic transmission fluid, Mobil Premiere tires, Mobil Stop-Leak, and Mobil Lustrecloth, among many others.