Answer:
All of the above
Step-by-step explanation:
Vehicle registration laws do not apply to:
•A tractor
•A three-wheeled motorcycle used for agricultural purposes.
•A trailers with no springs or pulled by a tongue.
Therefore, the correct answer is "all of the above."
This is because, they are used for transporting cargo or container as trailers hauling agricultural products that weigh less than 3,500 pounds are not registered.