On almost every car, the VIN is in two places you can check in a minute: the driver side of the dashboard, read through the bottom corner of the windshield, and the label on the driver-side door jamb. It is also printed on the title, registration and insurance card.
Decode a VIN now with NHTSA data →
On the car
- Dashboard, driver side. Stand outside and look through the lower corner of the windshield; a small plate shows all 17 characters. This location has been standard on U.S. cars for decades.
- Driver-side door jamb. Open the driver's door: the certification label on the door edge or the pillar it closes against lists the VIN with the build date and weight ratings.
- Engine bay. Many vehicles repeat the VIN on the firewall (the panel between engine and cabin) or on the front of the frame. Some engines carry a partial VIN.
- Frame or chassis. Pickups and body-on-frame SUVs often have the VIN stamped on a frame rail, typically near the front wheel on the driver side.
- Other spots. Some cars also show it under the spare tire, on the rear wheel well or on stickers on major body panels, which helps identify replaced parts.
On your documents
- Title (certificate of title) and registration card.
- Insurance card and policy documents.
- Service and repair invoices, and many dealer and loan documents.
If the VIN on paper and the VIN on the car differ, sort that out before you register, insure or buy the vehicle.
By vehicle type
| Vehicle | Usual VIN locations |
|---|---|
| Cars, SUVs and minivans | Dashboard (driver side), driver door jamb label |
| Pickup trucks | Dashboard, driver door jamb, frame rail near the front wheel |
| Heavy trucks | Plate inside the driver door frame, frame rail; also on the cab's information label |
| Motorcycles | Stamped on the steering head (the frame tube behind the handlebars); often a label on the frame too |
| Trailers | Plate or stamping on the tongue (A-frame) or the front of the frame |
| RVs and motorhomes | Dashboard and driver door frame for the chassis; the living area may carry a separate label inside a cabinet |
Older and classic cars
The 17-character VIN became mandatory in the United States for the 1981 model year. Earlier vehicles have shorter serial numbers in less consistent places, such as the door post, the dashboard or the frame, and the decoder above can't read them.
If the VIN is missing or damaged
A missing, loose or altered VIN plate is a red flag on a used car. If it's your own car and a plate was damaged in a repair, your state DMV can arrange a VIN inspection and, if needed, assign a replacement number.
FAQ
Where is the VIN number on a car?
On the driver side of the dashboard, visible through the bottom of the windshield, and on the label in the driver-side door jamb. It is also printed on the title, registration and insurance card.
Is the VIN on the engine?
Many cars have the VIN, or part of it, stamped on the engine block or the firewall, but the engine also carries its own separate serial number. Use the dashboard or door-jamb VIN for anything official.
Can I find a VIN without seeing the car?
Yes: it is on the title, registration card, insurance card and policy documents, and usually on service and repair invoices.
What if the VIN plates on a car don't match?
Treat it as a serious warning sign. Mismatched or altered VINs can mean a stolen or rebuilt vehicle, and tampering with a VIN is a federal crime. Ask the seller to explain, and check with your state DMV before buying.