License plate locations in different states with TC mounted

I'm sure it will vary from state to state.

The plate is registered to the truck and not the camper so it should remain on the truck..

I was told this by the Utah HWY Patrol when I called asked this very question.

Personally I could care less if I get pulled over, I'm not breaking any laws.

In Utah we are required to register slide in campers every year. Its just a sticker that goes in the back window.