@cristin Maybe, but I doubt it? I've never seen one. My two-minute Google search unearthed wildly conflicting information--claims that both California and New Hampshire allow 8-character vanity plates are quickly debunked by going to their respective DMV websites.
@travis Wow! Nice find. They must use smaller characters than other states; all the seven-character plates I've seen span the entire width of the plate.
https://transact3.dmv.ny.gov/PlatesPe...