Massachusetts license plate: Trailer

Issued today 2024 to today. Trailer plates, issued by Massachusetts Registry of Motor Vehicles (RMV), a division of the Massachusetts Department of Transportation. One of 6 Massachusetts license plates.

Massachusetts (United States) license plate, Trailer (2024 to today), sample TZ 6085N

Format, years and the law

Format
TZ 9999L, for example TZ 6085N (L is any letter, 9 any digit)

The format above follows the issuing rules: a registration that fits it is one this series could have issued.

Years issued
2024 to today. Still issued.
Vehicle class
Trailer: trailers and semi-trailers where separately serialized. Issued for trailer.
Size
12 × 6 in (305 × 152 mm) · every country's size
About this plate
TRAILER. Statutorily single-plate (c.90 §6 names the trailer case explicitly), and administratively single-expiry (30 November for all), which together explain why the trailer serial does the opposite of the passenger serial: no month code, and a class prefix instead. The 'TZ' prefix is the most recent of five arrangements on one unchanged design, a reminder that in Massachusetts a serial-format change is routine and a DESIGN change is rare.

Legal basis and sources

  1. en.wikipedia.org https://en.wikipedia.org/wiki/Vehicle_registration_plates_of_Massachusetts
  2. §6 requires ONE plate on a trailer, attached at the rear, the statutory reason this series is single-issue https://malegislature.gov/Laws/GeneralLaws/PartI/TitleXIV/Chapter90/Section6

This plate in your app

The series id is us-ma-trailer. The API returns its format, validation, colours and designs with the rest of Massachusetts's series:

curl -s https://vehiclesdb.com/api/v1/plates/us-ma \
  -H "Authorization: Bearer $VEHICLESDB_API_KEY" \
  | jq '.series[] | select(.id == "us-ma-trailer")'