AutoRecallCheck

Our Data & Methodology

Transparency about where our data comes from and how we use it.

Primary Data Source

All vehicle recall, complaint, and VIN data displayed on AutoRecallCheck is retrieved directly from the National Highway Traffic Safety Administration (NHTSA) public API. The NHTSA is the U.S. federal agency responsible for vehicle safety standards. Their recall database is the authoritative, legally mandated repository of all safety-related defect campaigns.

  • Recall data: api.nhtsa.gov/recalls/recallsByVehicle
  • VIN decoding: api.nhtsa.gov/vehicles/DecodeVinValues
  • Complaints: api.nhtsa.gov/complaints/complaintsByVehicle

Data Freshness

Our backend syncs with NHTSA daily. Recall records are typically reflected within 24 hours of official announcement. All result cards display the data retrieval timestamp. For the most current information — especially for recently announced recalls — always verify at NHTSA.gov directly.

How We Add Value

NHTSA data is public but can be difficult to interpret. AutoRecallCheck adds the following original editorial layer:

  • Plain-English summaries of what each recall means
  • Severity classification to help prioritize action
  • "What to do" guidance for each recall found
  • Contextual FAQs explaining recall classes and processes
  • Seller questions checklist for used car buyers

Limitations

  • We display the NHTSA database as-is; if a recall is not yet in NHTSA's system, it will not appear here.
  • Complaint data is self-reported by vehicle owners and is not verified by NHTSA or AutoRecallCheck.
  • VIN decoding accuracy depends on NHTSA's manufacturer-reported data.
  • A "no recalls found" result means no open campaigns in the NHTSA database — not a guarantee of safety.

Official Sources