I have USAA, pay somewhere around $550/6 months. Squeaky clean record, 2 drivers, 3 cars. Full tort 100/300. $500 deduct.
Note that I had to notify insurer of the tracking capabilities of the car. They were familiar with OnStar and similar-- for which there was a discount code associated with the car models specifically-- but Tesla had no such affiliation in their system. The discount is disappointingly minimal but they did retroactively apply it since we took delivery.
No dashcam discount. Grr.