Aggressive driving — South Dakota Permit Test
Aggressive driving on the South Dakota permit test — 2 rules, each with the reason behind it and a question on it while it is fresh.
The rules
Aggressive driving occurs when a person intentionally commits an action that endangers other persons or property.
A driver who means to bully others on the road soon forces someone into a crash.
Aggressive driving occurs when an individual intentionally commits an action that endangers other persons or property.
Behaviors typically associated with aggressive driving include speeding, following too closely, unsafe lane changes, improper signaling and failing to obey traffic control devices.
Tailgating and weaving leave no room to stop, so one brake tap ahead becomes a pile-up.
Some behaviors typically associated with aggressive driving include speeding, following too closely, unsafe lane changes, improperly signaling, and failing to obey traffic control devices (stop signs, yield signs, traffic signals, railroad grade cross signals, and so on).
On the test
How does the manual define aggressive driving?
Intentionally doing something that endangers others. A driver who means to bully others on the road soon forces someone into a crash. South Dakota Driver License Manual, p.19: “Aggressive driving occurs when an individual intentionally commits an action that endangers other persons or property.”
How this works
Most practice tests hand you a bank of questions and leave the manual somewhere else. This one puts them together.
You read one law and the reason behind it, then answer a question on that law while it is still fresh. Get it right and you move on; get it wrong and you have found the gap while it is cheap to fix, not on the morning of the exam.
Learning one rule at a time, and proving it immediately, is what turns a manual you skimmed into something you actually know — and it makes studying feel like getting somewhere rather than like waiting to find out.
What it costs
- One payment, once — not a subscription. Nothing renews and there is nothing to cancel, for an exam you sit one time.
- Free to start: a 10-question test and the first section of cards. No sign-up and no account.
- Paying opens the rest of the cards, unlimited full-length practice tests, and retests built from exactly the questions you got wrong.
- Every level up to Prepared — 3 tests passed in a row.
- Do the work, fail the real exam, and we refund you.
All South Dakota permit topics
Where these come from
Every rule here is checked against South Dakota Driver License Manual, published by the South Dakota Department of Public Safety, and against the state code itself. Last checked 2026-10-04.
- src/assets/drivers-manuals/SD.pdf (South Dakota Driver License Manual, Revised 11/2024, South Dakota Department of Public Safety, retrieved 2026-09-14 and re-checked 2026-10-04; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/SD.pages.txt (pdftotext -layout, the fixture every citation here was cut from and verified against; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/SD-exam.html (South Dakota Department of Public Safety, South Dakota Driver License Testing Information, KB0043731, read 2026-10-04; states the 80% rate; sha256 pinned under examSource)
- https://www.sd.gov/dps?id=cs_kb_article_view&sysparm_article=KB0043733 (read 2026-10-04; links the manual)