Space and passing large vehicles — Maine Permit Test
Space and passing large vehicles on the Maine permit test — 5 rules, each with the reason behind it and a question on it while it is fresh.
The rules
On poor roads, forcing a large vehicle's driver to brake can lead to skids or jackknifing, so give large vehicles extra space in bad weather.
A trailer that slides out on ice can sweep across every lane.
When the road conditions are poor, forcing the driver of a large vehicle to use the brakes can lead to skids or jackknife situations.
Always dim your headlights when following a large vehicle at night, because bright lights reflect off its mirrors and blind its driver.
A truck driver dazzled by his own mirrors cannot see the road ahead.
Always dim your headlights when following a large vehicle at night.
After passing a truck or bus, do not pull back into its lane until you can clearly see its front in your rearview mirror, and check your blind spot.
Cutting back in too soon leaves the truck no room to stop behind you.
When you have passed a truck or bus, do not pull back into the lane until you can clearly see the front of the vehicle in your rearview mirror.
Do not speed up when a large vehicle passes you; keep your speed or slow down slightly.
Speeding up keeps the truck beside you longer and blocks its way back.
Do not speed up when a large vehicle passes you. Maintain your speed or slow down slightly to allow the larger vehicle to pass.
On wet roads, turn on your windshield wipers before a large vehicle passes you, because it throws up spray that can block your view.
A sheet of spray on a dry windshield can leave you blind for seconds at highway speed.
When the roads are wet, it is a good idea to have your windshield wipers on before large vehicles pass you.
On the test
What can happen when you force a truck to brake on a slippery road?
It may skid or jackknife. A trailer that slides out on ice can sweep across every lane. Maine Driver’s License Manual, p.108: “When the road conditions are poor, forcing the driver of a large vehicle to use the brakes can lead to skids or jackknife situations.”
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 Maine Driver’s License Manual, published by the Maine Secretary of State, and against the state code itself. Last checked 2026-10-05.
- src/assets/drivers-manuals/ME.pdf (Maine Driver’s License Manual, Rev 4/24, Maine Secretary of State, Bureau of Motor Vehicles, retrieved 2026-10-04; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/ME.pages.txt (scripts/me-text.sh: plain pdftotext except physical 82, which is -layout; the fixture every citation here was cut from and verified against; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/ME-exam.html (Maine BMV, Drivers License Exam page, https://www.maine.gov/sos/bmv/driver-licenses-and-ids/car-license/drivers-license-exam, read 2026-10-04; states both exam figures; sha256 pinned under examSource)
- https://www.maine.gov/sos/bmv/driver-licenses-and-ids/car-license/driver-license-manual-and-Maine-motorist-handbook-and-study-guide (read 2026-10-04; links the manual)