I only had one rattle and it sounded like it was coming from the center console, by the emergency brake. Just found out it was a dime I dropped a long time ago (I didnt know I dropped it), and it was resting on the metal piece for the seat. At speeds over 65 mph it would start to rattle. Since I removed the dime, I have no more ratlling anywhere. Seems like my rattle was a user error. Hope this helps people.