What document is issued instead of a standard title for PTI trailers?

The correct answer is that a PTI Certificate is issued instead of a standard title for PTI trailers. PTI stands for "Permanent Trailer Identification," which is a system specifically designed for trailers that do not require a title. Since PTI trailers are typically registration-only vehicles, they qualify for a special certificate to confirm their identity and ownership without needing a full title.

This process streamlines the registration of certain types of trailers, making it easier for owners to manage their vehicles without the complexities involved in titling. The PTI Certificate serves as a legal document that verifies the trailer's registration status and can be used similarly to a title in many contexts, such as when transferring ownership or verifying the vehicle for towing purposes.

In contrast, the other options involve different types of documents that do not apply to PTI trailers. A regular Certificate of Title and a Vehicle Registration Certificate are standard documents for titled vehicles, and a Temporary Title Document usually serves as a provisional title that is issued when a permanent title is being processed. However, these do not pertain to the PTI trailer classification.