Free 2026 KY DMV Practice Tests
Based on the official Kentucky Driver's Handbook. Get ready for your KY DOT written exam with our comprehensive practice tests.
KY CDL General Knowledge
arrow_forward_iosKY CDL Air Brakes
arrow_forward_iosKY CDL Combination Vehicles
arrow_forward_iosKY CDL Hazmat (H)
arrow_forward_iosKY CDL Tanker (N)
arrow_forward_iosKY CDL Doubles & Triples (T)
arrow_forward_iosKY CDL Passenger (P)
arrow_forward_iosKY CDL School Bus (S)
arrow_forward_iosPractice by Topic
Commercial Driver's License (CDL)
What to Expect on the Kentucky CDL Test
Computer-based knowledge test scheduled through the Kentucky State Police testing portal.
No time limit
Yes; all written tests must be scheduled online through the Kentucky State Police driver testing portal.
Unlimited, one attempt per day.
1-day wait between attempts.
English, Spanish, Arabic, Burmese, Chinese, Dari, French, Japanese, Kinyarwanda, Pashto, Somali, Swahili
Documents to Bring to Your Kentucky Test
Original birth certificate, Social Security card, proof of Kentucky residency, and (for under-18) School Compliance Verification Form; see the KYTC IDocument Guide for the full list.
Kentucky Rules You'll See on the Test
Rules unique to Kentucky that appear on the KY DOT knowledge test more than others.
- gavel Permit must be held at least 180 days before applying for intermediate license
- gavel Under-18 no-driving window: midnight to 6:00 a.m.
- gavel Only one unrelated passenger under age 20 for permit/intermediate drivers
- gavel Under-18 drivers banned from ALL personal communication device use (KRS 189.294)
- gavel Zero Alcohol Tolerance (0.02 BAC) for all drivers under 21
Kentucky DMV Test FAQ
How many questions are on the Kentucky CDL permit test?
The KY DOT CDL knowledge test has 40 multiple-choice questions drawn from the official state handbook — covering road signs, traffic laws, right-of-way, and safe-driving procedures.
Are practice tests harder than the real Kentucky DMV test?
Our practice tests are calibrated slightly harder than the real exam — questions include the trickier phrasings and edge-case scenarios so you're not surprised. If you consistently pass practice at 90%+, the real test will feel easier.
Can I use my phone during the Kentucky DMV knowledge test?
No. All electronics are prohibited during the exam and most offices ask you to leave them in a locker. Use your phone to drill practice tests before you walk in.
On the Kentucky DMV test, should I answer what's literally in the handbook even if it seems overly cautious?
Yes. If the handbook says "come to a complete stop at every stop sign," answer that — even if in the real world people roll through. Test questions grade against the handbook, not real-world driving habits.
Is the Kentucky written test the same as the road test?
No. The knowledge test is a written or computer-based exam on rules and signs. After you pass it, you'll take a separate behind-the-wheel road test with an examiner to earn your full license.
Are there "all of the above" trick answers on the Kentucky test?
Occasionally, but they're not tricks — they're used when multiple listed actions are all correct. If two answer choices look correct and "all of the above" is offered, that's usually the right pick.
Do I need a DOT medical card before the Kentucky CDL test?
Yes. FMCSA requires a valid DOT medical examiner's certificate before you can be issued a CDL — bring it to your appointment. You cannot take the CDL knowledge test without one on file.
Is the Kentucky knowledge test on paper or computer?
Computer-based knowledge test scheduled through the Kentucky State Police testing portal.
How many questions can I get wrong and still pass the Kentucky test?
You can miss at most 8 questions. Any more than that and KY DOT will mark it a fail — you'll need to retake.
Should I read the whole Kentucky handbook before taking practice tests?
Not necessarily. Most successful test-takers skim the handbook once, then drill practice tests. When they miss a question they jump back to that chapter. This is far more efficient than a cover-to-cover read.