Oklahoma DMV (Service Oklahoma) permit practice test 2026
The Oklahoma DMV (Service Oklahoma) knowledge test has 20 multiple-choice questions, and you need 15 right to pass (75%). Our 269 practice questions are written from the Oklahoma Driver Manual (2025), and every answer tells you where to find the rule in the handbook. Free, with no sign-up.
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- Practice test 125 questions with instant answers and explanations.Start here
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All 11 Oklahoma practice tests
Each test mixes questions from every part of the handbook. Work through them in order, then use the simulator.
The Oklahoma DMV (Service Oklahoma) knowledge test
Class D written knowledge test on Oklahoma traffic laws, road signs and safe driving. Take it online through Know To Drive (computer with a front-facing camera and microphone; no touchscreen) or at a Service Oklahoma location. If you are under 18, a parent or guardian (proxy) must verify your identity for the online test. A $25 fee applies at Career Tech testing centers.
Source: Service Oklahoma (SOK), driver license services, checked 2026-10-27.
What the test covers
Our questions follow the handbook's chapters. The number of practice questions on each topic:
| Topic | Practice questions |
|---|---|
| Licensing laws and penalties | 46 |
| Sharing the road | 38 |
| Road signs | 27 |
| Safe and defensive driving | 20 |
| Hazards, weather and night driving | 19 |
| Alcohol and drugs | 18 |
| Signals and pavement markings | 17 |
| Right of way | 14 |
| Following and passing | 14 |
| Parking | 13 |
| Turns and intersections | 12 |
| Speed limits | 11 |
| Lanes, highways and freeways | 11 |
| Emergencies | 9 |
Oklahoma learner's permit rules
- Minimum age: 15 (enrolled in or completed approved driver education); 16 without driver ed
- Hold the permit for at least 180 days before the intermediate license before the road test
- 50 hours of supervised driving, including 10 at night
- Must be accompanied by a licensed driver at least 21 sitting beside you (restriction 9)
- Driving allowed only 5:00 a.m. to 10:00 p.m.
- Supervised hours must be with a licensed driver at least 21 who has been licensed at least 2 years
- No hand-held electronic device use except for life-threatening emergencies (the permit can be suspended or canceled)
- Parent-taught driver ed: 30 hours classroom and 55 hours behind the wheel
- Applicants 18 and older: the permit is optional; if you get one, you must hold it at least 30 days before the unrestricted license
Fees: Class D learner permit (4-year: $4 application + $38.50 license) $42.50; Retest fee (each failed written or drive test) $4; Intermediate license issuance $25; Class D license 65+ $0.
The official handbook
Everything on the test comes from the Oklahoma Driver Manual. Read it alongside the practice tests. Our chapter-by-chapter guide.
Renewing your license
Service Oklahoma lists no age-based retesting. Licenses are issued for 4 or 8 years and can be renewed up to 1 year early (online renewal available). Class D license, motorcycle endorsement and ID card fees are waived at 65 and older, and driving records are free for people over 65. Renewing a license expired less than 3 years needs no vision, written or driving test; expired more than 3 years requires all three.
Questions
How many questions are on the Oklahoma permit test?
The Oklahoma DMV (Service Oklahoma) knowledge test has 20 questions and you need 15 correct to pass (75%).
How old do you have to be to get a learner's permit in Oklahoma?
15 (enrolled in or completed approved driver education); 16 without driver ed. You then hold the permit for at least 180 days before the intermediate license before the road test and 50 hours of supervised driving, including 10 at night.
What happens if I fail the Oklahoma permit test?
You can retake it: Wait at least one day before retesting. No limit on attempts overall, but only two online attempts; after two online fails you must test in person. Each failed attempt adds $4 to the issuance fee.
Can I take the Oklahoma permit test in Spanish or another language?
The online test is offered in English only. Ask Service Oklahoma which languages the in-person test is offered in.
What do I need to bring for the Oklahoma permit test?
One proof of identity (e.g. certified U.S. birth certificate or U.S. passport); One proof of lawful presence; One proof of residency (two for REAL ID); Social Security number (card not required); Parent or legal guardian if under 18 (or notarized Parent Authorization Form); and more (see the full list).
What is the vision requirement in Oklahoma?
Class D: visual acuity of 20/60 or better in both eyes, or 20/50 or better in one eye, with or without glasses or contacts. A restricted license (speed, area, time) may be issued down to 20/100. Horizontal field of vision of at least 70 degrees (restricted license possible down to 60 degrees). Vision is screened for new drivers and for renewals of licenses expired more than 3 years; it is not required for renewals expired less than 3 years.
Independent practice tests, not affiliated with the Service Oklahoma (SOK), driver license services. Questions written by us from the official handbook and checked against it.