breser
AutoPilot Nostradamus
It's a loaner from Tesla. For "inventory" cars, Tesla uses the MFR plates. CPO cars will have a regular plate.
^ That's a Tesla-owned car. All of their inventory / test-drive vehicles carry that same plate.
I've both MFG and DLR plates on Tesla owned vehicles. I know some states limit the number of manufacturer plates. Not sure what California does in this respect. I vaguely recall also seeing some Tesla owned vehicles with Washington dealer plates up here as well. So can't quite say all the vehicles have the same plates.