Brakes that automatically stop a trailer if it breaks away from the towing vehicle are required on all trailers weighing

Question

Question: Brakes that automatically stop a trailer if it breaks away from the towing vehicle are required on all trailers weighing

Options:

1.  3,000 pounds or more.
2.  5,000 pounds or more.
3.  10,000 pounds or more.

Answer 1

1.)  3,000 pounds or more

Brakes that automatically stop a trailer if it breaks away from the towing vehicle are required on all trailers weighing 3,000 pounds or more.