RTM EXTREME INC HIN Decoder
Hull Identification Numbers beginning with QZX were assigned by the US Coast Guard to RTM EXTREME INC of LANCASTER, ON. 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
QZX
Location
LANCASTER, ON
In business
since 2003
Status
Listed active in USCG records
RTM EXTREME INC hulls (2003–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Free · no account · the HIN is on the transom, upper starboard (right) corner
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RTM EXTREME INC HIN FAQ
What does a RTM EXTREME INC HIN look like?
It starts with the three characters "QZX" — the Manufacturer Identification Code the US Coast Guard assigned to RTM EXTREME INC — followed by a 5-character hull serial and a 4-character date code, 12 characters total. RTM EXTREME INC hulls (2003–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is RTM EXTREME INC still in business?
USCG records list RTM EXTREME INC of LANCASTER, ON in the MIC database (registered 2003).
How do I decode the year on a RTM EXTREME INC HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. RTM EXTREME INC hulls (2003–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in ON
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "RTM EXTREME INC HIN Decoder," carwhere.com/hin-decoder/qzx, last verified 2026-06-12.