I ordered my R1T with the tent, and when you do so it comes with the cross bars. My question is has any body been able to confirm if you can order an additional set of crossbars from factory for the main part of the roof as well?
You actually "ordered" your car? Or just configured it and placed a deposit? If the latter, simply go in and add more crossbars to your configuration on the website. They are there to select. Otherwise, I'm sure Rivian will be selling them as accessories shortly after deliveries begin.