A custom vehicle is a motor vehicle for which the year of manufacture is after 1948, the model year is at least 25 years old, and it has been altered from the manufacturer’s original design or has a body constructed, in whole or in part, from non-original materials.
To register a custom vehicle, a customer must present all of the following documents:
1. A completed RMV-1 Form
2. The completed Application for Replacement of Vehicle Identification Number with the Massachusetts assigned Vehicle Identification Number written on it (if applicable). Please see the Massachusetts Assigned Vehicle Identification Number section for more information
3. Previous Certificate of Title