1HD
Harley-Davidson motorcycles built in the United States
Decode any Harley-Davidson VIN free — Touring, Softail, Sportster, and more — for the model family, engine, plant, and model year.
Factory build data from manufacturer and government sources
The first three characters (the WMI) identify the manufacturer and where the vehicle was built. Common Harley-Davidson prefixes:
Harley-Davidson motorcycles built in the United States
Harley-Davidson motorcycles built in the United States (later ranges)
Harley-Davidson motorcycles built in India (select models)
Harley VINs encode the model family and engine in characters 4–8 — the decode names the family (Touring, Softail, Sportster) and displacement.
On older bikes, buyers check that the engine-case numbers are consistent with the frame VIN era; mismatched cases change collector value significantly.
Steering head — stamped on the frame and on a label on the frame downtube
On the engine case (engine number, which should correspond to the frame VIN era)
Title, registration, and insurance documents
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Type or paste the 17-character VIN from the dashboard, door jamb, frame, or title.
Year, model, trim, engine, plant, and factory equipment from manufacturer and government records.
No account, no credit card. Add a CARFAX or VinAudit history report later only if you want one.
The most reliable spots: Steering head — stamped on the frame and on a label on the frame downtube; On the engine case (engine number, which should correspond to the frame VIN era); Title, registration, and insurance documents. All show the same 17-character VIN — if they disagree with the title, do not buy the vehicle.
Stamped into the steering head of the frame with a duplicate label on the frame downtube. Match it to the title exactly — Harleys are among the most stolen and rebuilt motorcycles, so a VIN check is non-negotiable before buying used.
Since 1981 Harley engine cases carry a number tied to the same VIN system as the frame. Matching numbers matter for value and for spotting bikes assembled from parts; the decode gives you the frame VIN's model and year to compare against.
Yes. The full Harley-Davidson decode — year, model, trim, engine, factory equipment, and open recalls — is free with no account or credit card. Paid CARFAX or VinAudit reports are optional and add accident, title, and ownership history.
Free decode of the factory build — trim, engine, equipment, and open recalls.