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My pickup date moved from 6/29 to 6/19 tomorrow :) I am from Dallas too. May be they got the truck load, check with your contact if it can get pickup earlier .. congrats
instead call Tesla directly at 888-518-3752 and check if anything is missing from your end. In my case .. they provided better information than the sales guy assigned to me.. who was waiting just like me for the site to get updated.