seat belt law for trucks?

i know in my home state (KY,) if I have truck plates... a seat belt isn't required. Is that true when I travel out of state or do the rules apply to the state that I'm currently in ?

thx

You have to follow the laws for the state you're in- a belt would be required.

here in kansas, if it came equiped with seat belts, they better be on.

Here in MI front seat drivers/passengers must have a seat belt on unless the car was made before the seat belt law became effective. Rear seat passengers 15 and younger are required to have seat belts on, everyone else aren't required to.