You only need the back license plate. Just one
1
Two
Two
1
ONE
you need two. A front license plate and a back license plate.
at front and rear
A vehicle registered in Maryland displays two number plates.
no.
One for the front and one for the back.
no you need to change your plates and license to whatever state you live in.
IIRC, the state of Ohio requires two number plates to be displayed.