Missouri license plate: Specialty index

Issued today Documented since 2025. Specialty plates for car, van, truck, and motorcycle, issued by Missouri Department of Revenue, Motor Vehicle Bureau. One of 5 Missouri license plates.

Missouri (United States) license plate, Specialty index (documented since 2025), sample BD4X9Y

Format, years and the law

Format
LL9L9L, for example BD4X9Y (L is any letter, 9 any digit)

The format above is broad: a registration that fits it has the right shape, which does not show that this series issued it.

Years issued
Documented since 2025; the format is likely older than the first year documented. Still issued.
Vehicle class
Specialty: optional-design programs on standard serials (US state programs). Issued for car, van, truck, and motorcycle.
About this plate
Missouri's index is unusual in this group for being derived from a MACHINE-READABLE agency catalogue rather than from a brochure or a statutory enumeration, which makes the count reproducible and the per-design character limits sourced.

Legal basis and sources

  1. the Missouri DOR plate-preview catalogue: 7 standard, 32 collegiate, 49 military and 75 organizational designs, each with a six-character limit and a text colour https://dor.mo.gov/js/platescript.js
  2. the DOR's Personalized and Specialty License Plates page, which the preview tool and its four design categories sit behind https://dor.mo.gov/motor-vehicle/plates/personalized-specialty.html

This plate in your app

The series id is us-mo-specialty-index. The API returns its format, validation, colours and designs with the rest of Missouri's series:

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