Making left turns — California Permit Test
Making left turns on the California permit test — 7 rules, each with the reason behind it and a question on it while it is fresh.
The rules
To turn left, drive close to the center divider or into the left turn lane.
Sitting out to the left keeps the lane beside you free for drivers who are going straight on.
Drive close to the center divider or into the left turn lane.
Enter a designated left turn lane at the opening, and do not cross any solid line to get into it.
The opening is put where the two streams of traffic can see each other cross.
Enter a designated left turn Example of a left turn.
Enter a two-way center left turn lane within 200 feet of the turn, respecting the right-of-way of any vehicle, bicyclist or motorcyclist already in it.
Two hundred feet is enough to slow down in and short enough that nobody comes at you head on.
Enter a two-way center left turn lane within 200 feet of the turn.
Start signaling 100 feet before a left turn, then look over your left shoulder and reduce your speed.
The blind spot on your left is where a motorcycle sits while you are watching for a gap.
Start signaling 100 feet before the turn.
Keep your wheels pointed straight ahead until it is safe to start your left turn.
If a car hits you from behind with the wheels turned left, you are pushed into oncoming traffic.
Keep your wheels pointed straight ahead until it is safe to start your turn.
Do not turn the steering wheel too soon in a left turn, or you will enter the lane of oncoming vehicles.
Cutting the corner puts your car on the wrong side of the road, facing traffic that has nowhere to go.
Do not turn the steering wheel too soon and enter the lane of oncoming vehicles.
Proceed into the intersection while turning so you complete a left turn in the left lane, then accelerate smoothly and let the wheel straighten.
Finishing in the left lane keeps you away from the cars still coming the other way.
Proceed into the intersection while turning to complete your turn in the left lane.
On the test
Where should your vehicle be before a left turn?
Close to the center divider. Sitting out to the left keeps the lane beside you free for drivers who are going straight on. California Driver’s Handbook, p.19: “Drive close to the center divider or into the left turn lane.”
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 California Driver’s Handbook, published by the California Department of Motor Vehicles, and against the state code itself. Last checked 2026-09-21.
- src/assets/drivers-manuals/CA.pdf (California Driver’s Handbook, DL 600 ENGLISH (REV. 6/2025), retrieved 2026-09-14; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/CA.pages.txt (the pdftotext -layout fixture every citation here was cut against and verified against; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/SOURCES.json, CA entry — the folio offset of 6 and its basis, the three non-law pages, the two sign gallery pages, and the record of why California’s exam shape is this app’s own
- docs/plans/chosen-exam-shapes.md section 5 — the decision that a state publishing neither exam figure ships 40/32 with both disclosed
- docs/plans/how-to-build-laws.md — the rule that the handbook is the syllabus and nothing enters this file without a page in it