RINKER BOATS HIN Decoder
Hull Identification Numbers beginning with RNK were assigned by the US Coast Guard to RINKER BOATS of SYRACUSE, IN. 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
RNK
Location
SYRACUSE, IN
In business
since 1972
Status
Listed active in USCG records
RINKER BOATS built hulls across both HIN eras (1972–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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RINKER BOATS HIN FAQ
What does a RINKER BOATS HIN look like?
It starts with the three characters "RNK" — the Manufacturer Identification Code the US Coast Guard assigned to RINKER BOATS — followed by a 5-character hull serial and a 4-character date code, 12 characters total. RINKER BOATS built hulls across both HIN eras (1972–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 RINKER BOATS still in business?
USCG records list RINKER BOATS of SYRACUSE, IN in the MIC database (registered 1972).
How do I decode the year on a RINKER BOATS HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. RINKER BOATS built hulls across both HIN eras (1972–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 IN
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "RINKER BOATS HIN Decoder," carwhere.com/hin-decoder/rnk, last verified 2026-06-12.