It looks like your question about the form of license plates is incomplete. To calculate the number of possible license plates, I'd need to know the specific format you're referring to (e.g., letters, numbers, or combinations thereof). Please provide the form or structure, and I'll be happy to help you with the calculation!
456,976,000
26*10 = 260
Two
Two plates were required for automobiles and for trucks. I have a 49 F 1 Pickup that has the original license plates on it.
1757600
2 plates on tractor 1 plate on trailer
2
As many as you pay for.
There are 676,000 ways to make the license plates.
24
Two
Two