California license plate: Motorcycle

Issued today Documented since 2026. Motorcycle plates, issued by California Department of Motor Vehicles (DMV). One of 14 California license plates.

California (United States) license plate, Motorcycle (documented since 2026), sample 85Q4819

Format, years and the law

Format
99L9999, for example 85Q4819 (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
Documented since 2026; the format is likely older than the first year documented. Still issued.
Vehicle class
Motorcycle: reduced-size series for motorcycles where format/design differs. Issued for motorcycle.
Colours
Characters #17195E Background #FFFFFF
Size
7 × 4 in (178 × 102 mm) · every country's size
About this plate
MOTORCYCLE. Its own series because the format, the plate size and the one-plate rule all differ from the standard passenger series.

Legal basis and sources

  1. DMV: motorcycle plate 7x4 in, pre-1970 8x5 in https://www.dmv.ca.gov/portal/vehicle-registration/license-plates-decals-and-placards/license-plates/
  2. VIRPM Appendix 1E .0115: the 1970-1980 motorcycle series 0A0000-9Z9999 and the 5x8 plate size https://www.dmv.ca.gov/portal/file/vr-manual-appendix-1e/
  3. § 4850(a): one plate for a motorcycle https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=VEH&sectionNum=4850
  4. en.wikipedia.org https://en.wikipedia.org/wiki/Vehicle_registration_plates_of_California

This plate in your app

The series id is us-ca-motorcycle. The API returns its format, validation, colours and designs with the rest of California's series:

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