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Oklahoma · Article Updated May 25, 2026

Oklahoma Repair-Attempt Presumption (4 attempts / 30 BUSINESS DAYS OOS)

Okla. Stat. tit. 15 § 901(B) — standard 4-attempt threshold within the 1-year Rights Period, OR 30 cumulative BUSINESS DAYS OOS (joins CO/MA/IN/MO/OR/NC business-day tier — ≈ 42 calendar days).

Oklahoma applies the “reasonable number of attempts” presumption under Okla. Stat. tit. 15 § 901(B). OK uses a standard 4-attempt threshold combined with a 30 BUSINESS DAYS out-of-service threshold — the business-day OOS counting is distinctively more consumer-favorable than calendar-day jurisdictions.

The two presumption pathways

A consumer establishes the “reasonable number of attempts” presumption under § 901(B) by showing either:

Pathway 1 — Four attempts

  • The same nonconforming condition has been subject to four or more repair attempts by the manufacturer or its agents; AND
  • Within the 1-year Rights Period (express warranty term OR 1 year, whichever earlier).

Pathway 2 — 30 cumulative BUSINESS DAYS OOS

  • The motor vehicle is out of service due to repair attempts; AND
  • For a cumulative total of 30 or more BUSINESS DAYS within the Rights Period.

Where OK’s 4-attempt threshold fits

OK joins the standard 4-attempt tier:

Less consumer-favorable than 3-attempt jurisdictions:

The 30-BUSINESS-DAY OOS pathway — distinctive

The business-day counting is what makes OK’s 30-day OOS pathway distinctive. 30 business days ≈ 42 calendar days — substantially more consumer-favorable than 30-calendar-day jurisdictions.

Business-day OOS tier (more consumer-favorable):

Calendar-day OOS tier (less consumer-favorable):

OK’s 30-business-day pathway gives consumers ~42 calendar days to accumulate OOS time — substantially more runway than the calendar-day jurisdictions.

The 30-BUSINESS-DAY OOS pathway in detail

  • Cumulative count — not consecutive. Vehicle in for 8 days in January, 12 days in March, 11 days in June meets threshold at 31 cumulative business days.
  • Business days only — weekends and OK state holidays do NOT count.
  • Within the Rights Period — must occur within 1 year of delivery (or express warranty term, whichever earlier).
  • In custody for repair — counts time the vehicle is at the dealer/manufacturer awaiting or undergoing repair.

Documentation requirements

To establish either pathway, the consumer needs:

  • Repair orders for each attempt — dates, mileage, customer complaint, technician notes.
  • Consistent complaint language across visits.
  • Business-day-out-of-service log documenting cumulative count (excluding weekends and OK state holidays).
  • Photographs/video of the recurring defect.
  • Communications with dealer service writers and manufacturer customer relations.

See our documenting evidence guide.

Bottom line

OK’s standard 4-attempt or 30-BUSINESS-DAY OOS presumption under § 901(B) combines the standard 4-attempt tier with the consumer-favorable business-day OOS counting. The 30-business-day pathway (≈ 42 calendar days) is meaningfully more generous than 30-calendar-day jurisdictions. Combined with the 1-year Rights Period, the presumption framework requires fast disciplined documentation but provides reasonable accumulation runway.

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