Pre drive vehicle checks — Tennessee Permit Test
Pre drive vehicle checks on the Tennessee permit test — 4 rules, each with the reason behind it and a question on it while it is fresh.
The rules
Before getting in, check around the outside of the vehicle for small children, pets and anything else in the way.
A toddler or a dog sitting behind the car is too low to see from the driver's seat.
Check around the outside of the vehicle. Look for small children, pets and any other sort of obstruction.
Before driving, check the vehicle's condition: windows, lights, body damage, the tires and possible fluid leaks.
A puddle under the car or a soft tire is easy to spot in the driveway and much worse to find out about on the highway.
Check the condition of the vehicle (windows, lights, body damage, condition of the tires and potential fluid leaks).
After you get in and put the key in the ignition, lock the doors.
Locked doors are less likely to fly open in a crash, so you are less likely to be thrown out.
Enter the vehicle, place the key in the ignition and lock the doors.
Know where the horn, turn signals, flashers, headlights, wipers, parking brake and other controls are, even if you do not need them right now.
When a car swerves toward you, there is no time to hunt for the horn or the wiper switch.
Know the location of the following controls even if there is no need to use them at the moment:
On the test
What should you look for when you check around the outside of your vehicle before driving?
Small children, pets and other obstructions. A toddler or a dog sitting behind the car is too low to see from the driver's seat. Tennessee Comprehensive Driver License Manual, p.27: “Check around the outside of the vehicle. Look for small children, pets and any other sort of obstruction.”
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 Tennessee Comprehensive Driver License Manual, published by the Tennessee Department of Safety and Homeland Security, and against the state code itself. Last checked 2026-10-03.
- src/assets/drivers-manuals/TN.pdf (Tennessee Comprehensive Driver License Manual, information current as of July 1, 2022, Tennessee Department of Safety and Homeland Security, retrieved 2026-09-14; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/TN.pages.txt (the plain pdftotext fixture every citation here was cut from and verified against; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/TN-exam.html (tn.gov/safety/driver-services/classd/teengdl/knowledge-test-online.html as served on 2026-10-03; the only source for both exam figures)
- src/assets/drivers-manuals/SOURCES.json, TN entry -- the folio marker and its basis, the extraction-flag score and its welded compounds, and the record of where the exam shape comes from
- docs/plans/how-to-build-laws.md (the runbook this corpus follows)