1 HIO Number Plate
The known history of 1HIO, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 4 Sept 2026, 10:33
1 HIO (1HIO) — Number Plate History & Timeline
Also written as 1HIO. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 1 HIO.
Issued
This number plate was originally issued between January 1904 and February 1913 in Birmingham
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What is 1 HIO worth?
The value of 1 HIO is influenced by its dateless format, the relevance and popularity of the letters HIO, its low number and comparable sales.
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