Is there a way to import gta online vehicles into story mode?

Rockstar Games does not provide any built-in feature or official method to transfer vehicles from Grand Theft Auto Online into Grand Theft Auto V's story mode. GTA Online is a separate multiplayer component of the game that operates on a different save system, and its vehicles are not integrated into the single-player campaign. While community modders have created tools and modifications to achieve this on PC, these methods are unofficial and not supported by Rockstar. Using such modifications may carry risks including potential bans from GTA Online if the game detects unauthorized changes to game files.