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Steve Portenga

American stock car racing driver

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 3, 2026
Entity authorityQ7613639
Source-derived summary

Steven Portenga (born May 22, 1970) is an American former NASCAR driver. He spent more than two decades racing in various national and regional support series to NASCAR Sprint Cup Series, and he won the NASCAR Featherlite Southwest Tour championship for late models in 1994 and 1998. Portenga and his wife, Windi, are now car owners of the No. 21 & No. 31 cars in the NASCAR K&N Pro Series West, where he's also the crew chief for one of those drivers, Alex Schutte.

Portenga won his first racing championship in 1991 at Silver State Raceway in the Winston Racing Series. In 1995, he competed full-time in the Craftsman Truck Series, winning one pole and finishing in the top-ten three times, finishing thirteenth in points.

Portenga ran six races the following year, his best finish 15th at Phoenix International Raceway. In 1999, he made his Busch Series debut at Pikes Peak International Raceway, finishing 41st. He also attempted to make his Winston Cup debut at Sears Point International Raceway, but failed to qualify.

Editorial summary

Begin with the source’s own compact description: “Steve Portenga” is american stock car racing driver. The dossier treats that line as a proposition to test through Steve, Portenga and American, not as a finished interpretation.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1970, 1994, 1998, 1991—that can be checked directly. The linked authority record independently contributes the date 1970-05-22. For this dossier, Steve, Portenga and American is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “american stock car racing driver” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Aug 3, 2026. The linked authority identifier is Q7613639. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1970, 1994, 1998 and 1991.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Steve Portenga”, its source revision and the description used here.
  2. Expand the search: follow Steve Portenga primary sources, Steve Portenga archive and Steve research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Steve Portenga”?
  2. Which institution is responsible for the underlying evidence?
  3. Which cited source is closest to the event, object or claim?
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Source & attribution

This entry incorporates text from Steve Portenga” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.