My previous state requires all owners to sign off on the title, but Tennessee only requires one if joined by “or”. Do I have to sign off or not? Yes, Tennessee complies with the title requirements from other states. August 21, 2020 20:53 Related articles What is needed to register a vehicle in the state of Tennessee? What form is used to request a replacement VIN plate? Can a minor title and register a vehicle? If so, what documentation is needed? How do I get a corrected certificate of title?