To buy a vehicle, you must prepare a specific set of personal documents and ensure you receive the official certification paperwork from the dealer. 1. Documents You Must Bring

: If you have secured third-party financing, bring your pre-approval letter and contact information for the lender. 2. Documents You Must Receive

A "True CPO" vehicle must come with specific physical documents signed by dealership management and technicians:

: Valid proof of identity and legal authorization to drive.

: A detailed document (often 4 pages) signed by a factory-trained technician, the service manager, and the pre-owned manager. It verifies the vehicle passed a 360° inspection covering mechanical, electrical, and cosmetic standards.