The two tests you take to get your license
To earn your driver's license, you take two separate tests: a written test (also called the knowledge test) and a road test (also called the driving test). The written test comes first and covers traffic laws, road signs, and safe driving practices. The road test comes after, and a licensed examiner watches you drive to see whether you can handle a car safely on real roads.
Both tests must be passed before you receive your full license. If you fail either one, you can retake it — usually after waiting a few days or paying a retest fee. The exact rules, test content, and passing scores vary by state, so check your state's Department of Motor Vehicles (DMV) or equivalent agency for the specifics that explore to you.
Key Takeaways
- The written test covers traffic laws, road signs, and safe driving rules; you usually take it at the DMV on a computer or paper form.
- The road test is a 15- to 30-minute drive with an examiner in your car, testing your ability to handle real traffic and parking.
- You must pass the written test before you can schedule the road test in most states.
- Each state sets its own passing score, test format, and what happens if you fail — check your state DMV website for the exact rules.
- Preparing with your state's official study guide and practice tests gives you the best chance of passing on your first attempt.
The written test: what it covers and how it works
The written test measures your knowledge of traffic laws, road signs, right-of-way rules, and safe driving practices. Most states give you a study guide (often free on the DMV website) that lists the exact topics and rules you need to know. The test itself is usually 30 to 50 questions, and you typically need to score 70 to 80 percent to pass — again, this varies by state.
You take the written test at your local DMV office, usually on a computer or on paper. The test takes 20 to 40 minutes. You bring your identification and pay a test fee (amounts vary by state, usually $10 to $30). Some states let you retake the written test the same day if you fail; others require you to wait a few days before trying again.
The best way to prepare is to study your state's official driver's manual and take practice tests — many state DMV websites offer free practice tests online. These practice tests use the same format and cover the same topics as the real test, so they show you exactly what to expect.
The road test: what the examiner is watching for
The road test is a 15- to 30-minute drive with a licensed examiner sitting in your car. The examiner watches how you handle the vehicle, obey traffic laws, and react to other drivers and road conditions. You will be asked to perform basic maneuvers like parking, turning, and stopping. The examiner is not trying to trick you — they are checking whether you can drive safely.
Common things the examiner watches for include: starting and stopping smoothly, using turn signals before every turn, checking mirrors and blind spots, maintaining safe speed, following traffic signs and signals, and handling intersections correctly. You will also be asked to do a pre-drive vehicle check (checking lights, wipers, and mirrors) and possibly parallel park or back into a space.
Most states require you to pass the written test before you can schedule the road test. Once you pass the written test, you book an appointment at your local DMV. Bring your learner's permit, proof of insurance, and the vehicle you will be driving. Some states require a licensed adult to sit in the car with you during the test; others do not.
How to prepare for both tests
For the written test, start by reading your state's official driver's manual from beginning to end. It is free and covers everything the test will ask. Then take practice tests — your state DMV website usually has them for free, or you can find them through the DMV's official app or partner sites. Take the practice tests multiple times until you score consistently above the passing score.
For the road test, practice driving with a licensed adult (usually a parent or instructor) in as many different conditions as possible: residential streets, busier roads, parking lots, and intersections. Practice the specific maneuvers the test will include, like parallel parking and three-point turns. Many people take a few lessons with a professional driving instructor before the road test — this is not required, but it can help you feel more confident and catch bad habits early.
A few days before your road test, do a final check of the vehicle: make sure all lights work, wipers are in good condition, mirrors are clean and adjusted, and the car is clean inside. On test day, arrive early, bring all required documents, and get a good night's sleep the night before.
What happens if you fail
If you fail the written test, you can retake it. Some states let you retake it the same day; others require a waiting period of a few days. You usually pay the test fee again. There is no limit to how many times you can retake the written test in most states, though a few states cap the number of attempts per year.
If you fail the road test, you must schedule another appointment. The waiting period varies by state — some let you retake it within days, others require you to wait weeks. You pay the road test fee again. Most states let you retake the road test as many times as you need, but check your state's rules to be sure.
When you retake a test, focus on the areas where you struggled. If you failed the written test, review those specific topics in the driver's manual and take more practice tests. If you failed the road test, ask the examiner for feedback on what went wrong, then practice that skill with a licensed adult or instructor before your next attempt.
Differences between states
Every state runs its own DMV and sets its own rules for testing. The written test format, number of questions, passing score, and test content vary. Some states test on a computer; others use paper. Some states include a vision test as part of the written test appointment; others do it separately.
The road test also differs: some states require a specific route; others let the examiner choose. Some states require an adult in the car during the test; others do not. Passing scores, test length, and what maneuvers you must perform all vary. The best source for your state's exact rules is your state DMV website — search for "[your state] DMV written test" or "[your state] DMV road test" to find the official information.
Frequently Asked Questions
Can I take the written test and road test on the same day?
Most states do not allow this. You must pass the written test first, then schedule the road test for a later date. A few states may let you take both in one visit if you pass the written test in the morning, but this is rare. Check your state DMV website or call your local office to ask.
What documents do I need to bring to the road test?
You need your learner's permit, proof of vehicle insurance, and a valid photo ID. Some states also require proof of residency or a Social Security number. The vehicle must be registered and in safe working condition. Check your state DMV website for the complete list of documents required.
Do I have to use my own car for the road test?
Most states require you to use a vehicle that is registered and insured. You can use a family member's car, a friend's car, or a rental car — it does not have to be your own. The vehicle must have working lights, wipers, mirrors, and brakes. Some driving schools provide a car for the test if you take lessons with them.
What is the passing score on the written test?
Passing scores vary by state, usually between 70 and 80 percent. Some states require 80 percent; others accept 70 percent. Your state DMV website will tell you the exact passing score. When you take the written test, you will be told when ready whether you passed or failed.
How long is the road test?
The road test usually lasts 15 to 30 minutes of actual driving time. The entire appointment, including paperwork and the pre-drive vehicle check, may take 30 to 45 minutes. The exact length depends on the route the examiner chooses and how many maneuvers you are asked to perform.