Rockstar has not announced a gta vi free download for the full title

https://meet-wiki.win/index.php/GTA_VI_for_free:_co_naprawd%C4%99_wiadomo_o_darmowym_dost%C4%99pie_do_gry%3F

Rockstar has not announced a gta vi free download for the full title, though fans can freely download official screenshots, wallpapers, artwork, and trailer materials.