What if the serial number is worn off on a 1988 quad runner?

If the serial number on a 1988 Quad Runner is worn off, it can complicate identification and registration. You may need to check other locations on the vehicle, such as the frame or engine, for additional identification numbers. In some cases, you can contact the manufacturer or a local dealership for assistance in verifying the model. If necessary, consider reaching out to a local DMV or authorities for guidance on how to proceed with registration or ownership verification.