VERIFIED OFFICIAL SOURCE

NHTSA - Odometer Fraud

nhtsa.gov

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Used by1 published procedure

Last checked2026-09-22

Source domainnhtsa.gov

Official source URLhttps://www.nhtsa.gov/vehicle-safety/odometer-fraud

CONNECTED GUIDES

Procedures using this source

These Helpydo guides reference this official page as a verification source.

USUnited States

How to Report Suspected Odometer Fraud After Buying a Used Car

Learn how to document suspected odometer rollback, compare mileage records, report an individual case to your state agency, and contact NHTSA about a larger fraud scheme.

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Rules, fees, forms and processing routes can change. Helpydo connects procedural guidance to the responsible authority so you can verify time-sensitive details before acting.