TUFFY BOATS (DBA) HIN Decoder
Hull Identification Numbers beginning with TUF were assigned by the US Coast Guard to TUFFY BOATS (DBA) of NEW LONDON, WI. The builder is listed in the USCG MIC database. Enter the full 12-character HIN below for build date, model year, and serial — free, no account.
MIC
TUF
Location
NEW LONDON, WI
In business
since 1975
Status
Listed active in USCG records
TUFFY BOATS (DBA) built hulls across both HIN eras (1975–present): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three.
Free · no account · the HIN is on the transom, upper starboard (right) corner
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TUFFY BOATS (DBA) HIN FAQ
What does a TUFFY BOATS (DBA) HIN look like?
It starts with the three characters "TUF" — the Manufacturer Identification Code the US Coast Guard assigned to TUFFY BOATS (DBA) — followed by a 5-character hull serial and a 4-character date code, 12 characters total. TUFFY BOATS (DBA) built hulls across both HIN eras (1975–present): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three.
Is TUFFY BOATS (DBA) still in business?
USCG records list TUFFY BOATS (DBA) of NEW LONDON, WI in the MIC database (registered 1975).
How do I decode the year on a TUFFY BOATS (DBA) HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. TUFFY BOATS (DBA) built hulls across both HIN eras (1975–present): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in WI
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "TUFFY BOATS (DBA) HIN Decoder," carwhere.com/hin-decoder/tuf, last verified 2026-06-12.