Alaska does require a front plate, btw.. And they do enforce it.
... and tinted windows..
.. and tinted tails..
Too many cops, not enough going on, they enforce all the petty stuff.
I had my tinted tails on for 1 year in Alaska, pulled over 8-10 times for them, I've been in the lower 48 about 10 months now, 0 times pulled over.