US motorcycle license plate (7 × 4 in) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/us-motorcycle-license-plate-7x4/  (sheet CC BY 4.0)
Basis: Manufacturer specifications (Texas Department of Motor Vehicles, State of Ohio)
Catalog version: 2026-10-20

Overall (mm): length 177.8, width 101.6, height 0.69
- US motorcycle plates are 7 × 4 in. Texas specifies holes 5 13/16 in apart horizontally; Ohio specifies 5 3/4 in. Both use 2 3/4 in vertically.
- The file follows the Texas specification (5/16 in round holes); corner radius is not published.
- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.

dimension  value
Size  7" × 4" (177.8 × 101.6 mm)
Bolt-hole spacing, horizontal (Texas)  5 13/16" (147.64 mm)
Bolt-hole spacing, horizontal (Ohio)  5 3/4" (146.05 mm)
Bolt-hole spacing, vertical  2 3/4" (69.85 mm)
Bolt hole (Texas)  5/16" round (7.94 mm)
Thickness (Texas)  0.027" (0.69 mm)

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Texas Department of Motor Vehicles: License Plate Specifications — web — Publisher's page; dimensions are facts — https://prod-origin.txdmv.gov:443/sites/default/files/body-files/License_Plate_Specifications.pdf
- State of Ohio: Ohio Admin. Code 4501-27-01 License plate specifications — web — Publisher's page; dimensions are facts — https://codes.ohio.gov/ohio-administrative-code/rule-4501-27-01

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/us-motorcycle-license-plate-7x4/index.json
API: https://xemstudio.com/api/geometry?object=us-motorcycle-license-plate-7x4