* Driver's side doorjamb: Often stamped on the edge of the doorjamb.
* Engine compartment: Usually on a metal plate attached to the engine block or firewall.
* Vehicle title or registration: The VIN will be listed on your car's title and registration documents.
It's worth checking all these places as the location can vary slightly depending on the make and model of the vehicle. If you're having trouble finding it, consult your owner's manual or search online for "[Your Car Make and Model] VIN location."