 After one year, the team won promotion to Class A, which was the equivalent of the 4th Division.In the spring of 1953, Stal FSC Lublin debuted in the third level, the so-called "Lublin-Rzeszów Inter-Voivodeship Class" ("Lubelsko-Rzeszowska Klasa Miedzywojewodzka"), but was relegated after one year.Stal FSC returned to the third level in 1955, and in 1957, the club changed its name into "Robotniczy Klub Sportowy" ("Workers’ Sports Club") Motor.