1. Driver's Side Dashboard: Look for a metal plate attached to the dashboard, just to the left of the steering wheel. The VIN should be stamped on this plate.
2. Driver's Side Door Jamb: Open the driver's side door and look for a sticker or metal plate on the door jamb (the vertical part of the door frame). The VIN should be listed there.
3. Engine Compartment: Open the hood and look for a metal plate attached to the firewall (the vertical panel separating the engine compartment from the passenger compartment). The VIN should be stamped on this plate.
4. Frame: Some 1989 Chevy pickup trucks may also have the VIN stamped on the frame, near the front of the vehicle. Look for a metal plate or a stamped number on the frame rail.
Note: The VIN is a unique 17-character code that identifies your specific vehicle. It is important to have this number handy when dealing with insurance companies, law enforcement, or when buying or selling a vehicle.