It “seems” like MYs made in Fremont stated shipping with HW4 about 5 days ago. Austin May be later in transitioning. Also, there may be some lag time on clearing out the hw3 units. I would guess that quicker deliveries may be matching existing stock vs late May builds.Talked to Tesla SA over the weekend. I asked about the HW4 on the MY. He is telling me that Tesla MY doesn't the HW4 at this present time. Are they BS with me on the HW4?
Whether your SA knows anything - most probably don’t spend any time researching like we do. Tesla is not “announcing” the changeover, so why would an SA otherwise know?