- Below the Bottom Bracket
- On the bike's head tube
- Underneath the crank arm
- Behind the seat tube
For electric bikes:
- Seat Tube
- Bottom bracket
- Front fork
- Rear dropout
For motorcycles:
- Base of Frame under Right Tank Cover
- Headstock (upper) at the Left Side
- Frame near rear left Fork
- Engine
For cars:
- Door Post
- Dash
- Front Windshield
Check the owner's manual for the exact location of the VIN on your specific vehicle.