About VinSleuth

What we do

You enter a 17-character VIN. We decode it into the full vehicle spec, then pull every safety recall, owner complaint, and crash-test rating NHTSA has on record — and show it all on one screen, with the dangerous "stop driving" recalls flagged clearly. It's the data the government already publishes, just organized the way a person buying or owning a car actually needs it.

What we deliberately don't do

We don't sell — or pretend to have — accident history, salvage/flood title brands, or odometer records. That's paid NMVTIS data, and we'd rather point you to an honest paid report than charge you for a "VIN check" that's mostly free government data with the price hidden. Plenty of sites do exactly that; we built VinSleuth as the opposite.

Who we are

VinSleuth is an independent service. We are not affiliated with NHTSA, the U.S. government, any vehicle manufacturer, or any history-report company. We use NHTSA's free public APIs as our data source and credit them throughout.

How we stay free

The core tools are free forever. We earn a commission only if you choose to buy a paid vehicle-history report or get an insurance quote through a partner link — never by charging for data you can get for free. Read more on our how we make money page.

Editorial standards & accuracy

Everything we publish about VINs, recalls, and used-car buying is reviewed against primary sources — NHTSA's own documentation, the relevant federal statutes (the National Traffic and Motor Vehicle Safety Act for the free-repair rule), and the ISO 3779/3780 VIN standards our forensic decoder implements. We don't paraphrase other VIN sites; we go to the source and cite it.

• Data is read, never edited. Specs, recalls, complaints, and ratings are passed through from NHTSA's APIs unchanged. We don't estimate, fill gaps, or invent records.
• Claims are sourced. Legal statements (e.g. "recall repairs are free") are tied to the specific law, not to opinion.
• We date our reviews. The recall/data layer and our guidance were last reviewed in June 2026; see data sources & methodology for the exact APIs and their known limits.
• We correct mistakes. If you spot an error, email our editorial team and we'll review and fix it.

Guides are written and reviewed by the VinSleuth editorial team — people who read the federal rules and the ISO standard rather than rewriting marketing copy. We are deliberately a small, independent operation, which is also why we don't pretend to have a national accident database we don't own.