Paramount premiered the final trailer at CinemaCon on April 27, and I would have bet money it would debut publicly a week later with GOTG3, but they said it wasn't quite ready yet (which I assume means special effects). Paramount's next movie is Transformers: Rise of the Beasts, but that's not until June 9, which feels way too late, as it's only a month before the movie itself releases. The first trailer debuted nearly a YEAR ago, with Top Gun: Maverick, and we haven't had a new trailer - or even a TV spot - since, so we're long overdue, especially for a movie premiering mid-July. So, my best guess is next week with Fast X. Any later wouldn't make much sense, but who knows what they're planning...