All manufacturers of all types of vehicles across North America are required by state and federal laws to assign a unique 17 digits VIN number for each and every vehicle they manufacture. Without a valid and verified VIN (vehicle identification number), you will be unable to prove the ownership of your vehicle legally.
If you are in possession of a vehicle new or used, you absolutely have a VIN number on your vehicle. Here are the most common areas and ways to find your vehicle identification number:
- Check around the lower left-hand side dashboard (behind the steering wheel) of your vehicle. 
- Check by the side of the driver’s seat. 
- Check the rear wheel rims on your vehicle’s mainframe. 
- Pop the engine hood and check the front engine for a metal plate with VIN. 
- Check the wind-shields and vipers from outside your car for VIN. 
- Check behind the spare-tire. 
- Contact your manufacturer, dealership, or previous owner of your vehicle. 
- Check the documents like DMV registration, Insurance forms, lease records, and other important documents like dealership delivery documents. 
Get more information here: https://detailedvehiclehistory.com/vin-decoder
