I have not, and am not saying that the cars are not safe. I’m also not saying that the tests didn’t find what the tests found. I am questioning the scope of those results. I am questioning the methodology of the tests and their vulnerability to tampering, on the grounds that it is both not inconceivable that Tesla would tamper with the test sample, and that evidence shows the build quality of Tesla vehicles is itself inconsistent. Panel gaps are sloppy, but probably not going to seriously hamper the safety of the vehicles. However, shoddy, amateurish welds are another matter. It’s not difficult to imagine shitty welding of the frame changing crash performance.

I would be satisfied with explanations of how the tests acquire their sample vehicles and how their methods prevent Tesla from carefully ensuring those specific vehicles were actually made correctly instead of to a more typical quality. I would be similarly concerned of any auto manufacturer that had such a widely documented recent history of inconsistent and poor build quality, but to my knowledge that has not been a concern in any other modern auto maker.

Sure but where do you draw the line on just accepting data multiple independent testing agencies put out?

I draw the line at NOT just blindly accepting those results until inconsistencies are addressed. Until then, the most those tests really say is that some instances of the Model Y, at least the most ideal candidates, are safe vehicles. There is still value in that result, but it doesn’t mean the vehicle a consumer goes out and buys today is reasonably guaranteed to have the same “near perfect” safety rating as demonstrated in those tests.