Four second sight distance rule — Arkansas Permit Test
Four second sight distance rule on the Arkansas permit test — 2 rules, each with the reason behind it and a question on it while it is fresh.
The rules
To tell whether you are driving too fast for conditions, use the Four Second Sight Distance Rule: pick a fixed object as far ahead as you can clearly see and count to four-one-thousand (4-1000).
If you cannot see at least four seconds of road, you will not have time to react and stop for what appears.
To determine if you are driving too fast for the conditions, use the “Four Second Sight Distance Rule.”
Under the sight-distance rule, if you reach the object before you finish counting, you are going too fast and need to slow down.
Reaching the object early means you are covering the road you can see faster than you could stop on it.
If you reach the object before you finish saying “four-one-thousand (4-1000)”, you need to slow down, you are going too fast.
On the test
To judge whether you are driving too fast for conditions, how many seconds does the sight-distance rule count to a fixed object ahead?
4 seconds. If you cannot see at least four seconds of road, you will not have time to react and stop for what appears. Arkansas Driver License Study Guide, p.58: “To determine if you are driving too fast for the conditions, use the “Four Second Sight Distance Rule.””
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.
Where these come from
Every rule here is checked against Arkansas Driver License Study Guide, published by the Arkansas Department of Finance and Administration, and against the state code itself. Last checked 2026-10-04.
- src/assets/drivers-manuals/AR.pdf (Arkansas Driver License Study Guide, Volume 1, Edition 10, October 2026, Arkansas State Police, retrieved 2026-10-04; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/AR.pages.txt (the plain pdftotext fixture every citation here was cut from and verified against; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/AR-exam.txt (the text of the State Police's audio testing instructions, https://media.ark.org/dps/Audio-Testing-Instructions.pdf, read 2026-10-04; states the 20 correct answers that pass)
- https://dps.arkansas.gov/law-enforcement/arkansas-state-police/services-programs/driver-examination/ (read 2026-10-04; links the study guide and the audio testing instructions, states no count or mark)
- https://media.ark.org/dps/Non-Commercial-DL-Testing-Rules_Current-Effective-as-of-7.23.21.pdf (the State Police's Non-Commercial Driver's License Testing Rules, read 2026-10-04; Rule 1 sets the five-day retest wait and no figure)