CREATE TABLE table_54039 ("Driver" TEXT, "Entrant" TEXT, "Constructor" TEXT, "Chassis" TEXT, "Engine" TEXT, "Tyre" TEXT)

what is the tyre when the entrant is scuderia milano?
SELECT "Tyre" FROM table_54039 WHERE "Entrant" = 'scuderia milano'
SELECT "Tyre" FROM "table_54039" WHERE "Entrant" = 'scuderia milano'