South Dakota gives you 25 questions and lets you miss five — but you may not have to sit it at all. Driver education waives the written test outright. This page collects every figure worth committing to memory, including the ones other sites still print wrong.
One course, three benefits
Complete a state-approved driver education course and present the certificate within a year, and South Dakota gives you three separate things. That is a bigger payoff than driver education earns in almost any other state.
| Without driver education | With it |
|---|---|
| Written knowledge test required | Waived |
| Drive test required on upgrade | Waived |
| 275 days holding the permit | 180 days |
Two numbers other sites get wrong
These are worth stating plainly, because the wrong versions are widespread.
- Every stage costs $38 — instruction permit, restricted permit, and full license alike. You will see $28 quoted elsewhere. That figure is out of date
- Suspension comes at 15 points within 12 consecutive months, or 22 within 24 months. Plenty of sites print “22 points in 12 months”, which merges the two thresholds into one wrong number
A first suspension runs 60 days, a second runs six months.
The 275-day wait
The instruction permit comes at 14, among the youngest ages anywhere, and the trade-off arrives immediately. You hold it for 275 continuous days, roughly nine months, before upgrading to a restricted minor’s permit. Driver education brings that to 180.
During the wait you log 50 hours of adult-supervised driving, including 10 after dark and 10 in inclement weather. The adult beside you needs a valid license and at least a year of driving experience, and must sit in the front passenger seat.
No phone at all on a permit
Permit holders may not use any type of wireless communication device while driving. That is broader than an ordinary texting ban, and hands-free does not get you around it. Convicted of breaking it while under 16 and it costs you the permit for 30 days.
The restricted minor’s permit
You drive alone from 6 a.m. to 10 p.m. Outside those hours a parent or legal guardian sits beside you, unless you are taking the most direct route to or from:
- School, or a school event
- Church, or a church event
- Work
- Driving agricultural machinery, or farm-related work
The farm exception is not decoration. In a state where a fair number of sixteen-year-olds are genuinely needed on the place at harvest, the law was written around that.
Passengers: for the first six months, only immediate family or household members. After that you may add one passenger under 18 from outside the family. A full unrestricted license comes at 16, after six months on the restricted permit with a clean record.
Alcohol
| Driver | Illegal at |
|---|---|
| Age 21 and over | 0.08% BAC |
You can still be charged below 0.08% if your driving shows you are under the influence.
Speed
The interstate maximum is 80 mph under SDCL 32-25-4, and exceeding it is a Class 2 misdemeanor. Above that sits the basic rule in SDCL 32-25-3: never a speed greater than is reasonable and prudent under the conditions then existing. Fifty-five may be perfectly safe on a clear day and reckless on the same road in ice.
South Dakota sets other statutory defaults for township roads, unposted urban areas and obstructed intersections. We have not listed figures for those here, because the only sources we could find quoting them were third-party sites rather than the statute text itself. Go by the posted signs, and we will add them once verified.
Gravel, blizzards and deer
- Gravel gives far less grip than pavement. Speed and sudden steering are what put cars in the ditch, particularly over a blind rise
- Deer are most active at dawn and dusk and rarely travel alone
- Whiteout: get well clear of the roadway, stop, and stay with the vehicle. Stopping in the lane invites a rear-end collision from a driver who cannot see you, and walking away from the car in a South Dakota blizzard is how people die
- Ice forms on bridges and overpasses before the road either side of them
- Farm machinery on a two-lane highway is routine. A combine may be wider than its lane and can turn into a field entrance with little warning. Closing on a vehicle doing 20 mph happens faster than it looks
- Rear-wheel skid: ease off the accelerator and steer where you want the front of the car to go
- School buses: stop and stay stopped until the arm folds and the lights go off
Use this properly
The best move in South Dakota is not studying harder, it is taking the approved driver education course — it removes the written test, removes the drive test, and cuts 95 days off your wait. If you are not doing the course, five wrong answers out of twenty-five is your margin. A cheat sheet is the last read-through rather than the study plan. Read the South Dakota Driver License Manual, use this page to check the numbers stuck, then take the full practice test until you are consistently above 22 out of 25. For the whole process, see the South Dakota permit guide.
Disclaimer: Pass The Permit is an independent study resource and is not affiliated with, endorsed by, or connected to the South Dakota Department of Public Safety or any government agency. Laws change and local ordinances vary. Always confirm current figures against the official South Dakota Driver License Manual and the South Dakota Codified Laws before relying on them.