The age which is 8 years or older 65lb or more is the legal age for not being in a carseat but to be honest i really dont know how they came up with those laws.
Each individual state has a seatbelt law. For specifics on how one was passed, it would depend on which law you are referencing.
No, the 1957 Chevy didn't come with seat belts.
Not if they did not come from the factory with seat belts. If they came form the factory with seat belts you are required to wear them.
Seat belts, yes.
Nobody is exempt from wearing a seat belt. Seat belts and the laws around them were designed to protect people in the event of a collision.
I believe it was the first year of seat belts being standard equipment on the Thunderbird.
Yes, the 68 VW came with seat belts for both front and back sets. The front seats for the Beetle were 3 point retractable seat belts and lap belts in the rear.
New Hampshire has no secondary or primary laws
Safety mostly.
The Federal Government.
Have seat belt laws made a diffrenceYes. The seat belt law has saved many lives and money.$$$$$
Yes
Yes