I'm pretty sure number plates are displayed on both the front and rear in California, so two.
1
Two
Two
1
ONE
you need two. A front license plate and a back license plate.
at front and rear
You only need the back license plate. Just one
Yes. You will just need to change the license plates and get a new sticker.
A vehicle registered in Maryland displays two number plates.
no.
One for the front and one for the back.