In search of the owner of this car!

I know the rectangular metal alpha numeric thing that is afixed to the vehicle as a "license plate" and the month/year stickers as "tabs".
I was thinking the indentation on a License Plate would be " The Tab " and the yearly sticker would be referenced as a " Tag".

Our local DMV now open only 3 days a week is helpful and sometimes no wait.
One of these days when I'm bored I'll have to go in and find exactly the legal wording here in CA.

I may have to go on the warpath to rename Tags to simply " Stickers " lmao