What the Colorado driver's license test covers and how it works

Colorado's driver's license test has two parts: a written knowledge test and a behind-the-wheel driving test. You must pass both to get your license. The written test covers traffic laws, road signs, and safe driving practices from the Colorado Driver Handbook. The driving test shows an examiner that you can control the vehicle safely in real conditions—parking, turning, stopping, and responding to traffic.

You take the written test first at a Colorado Division of Motor Vehicles (DMV) office. If you pass, you schedule the driving test at the same location, usually within a few weeks. You cannot take the driving test until you have passed the written test and held a permit for the required waiting period.

The written test is multiple choice. You answer questions on a computer at the DMV office. The driving test happens in an examiner's vehicle or, in some cases, your own vehicle if it meets inspection standards. Both tests have pass/fail scores—there is no partial credit or retake fee, but you can retake either test if you fail.

Key Takeaways

  • The written test covers Colorado traffic laws and road signs from the official Driver Handbook, which you can read free online at the DMV website before you test.
  • You must pass the written test before you can schedule the driving test, and you must hold a permit for at least one day (or longer if you are under 18) before taking the driving test.
  • The driving test lasts about 30 minutes and includes basic maneuvers like parking, lane changes, and stopping at traffic signals in real traffic.
  • You can retake either test if you fail, and there is no fee for retakes—you only pay the standard test fee when you first take the written test.

Requirements before you can take the written test

You must be at least 16 years old to take the written test in Colorado. You also need proof of identity and proof of Colorado residency. Acceptable documents include a birth certificate or passport for identity, and a utility bill, lease, or bank statement for residency—the document must show your current address and your name.

If you are under 18, you must have a parent or guardian present when you explore for a permit. If you are 18 or older, you can explore on your own. Bring your Social Security number or an Individual Taxpayer Identification Number (ITIN) as well.

You do not need a permit to take the written test, but you do need one before you can take the driving test. The permit is issued the same day you pass the written test, at the DMV office where you tested.

How to prepare for the written test

The Colorado DMV publishes the official Driver Handbook free on its website. This handbook contains all the material covered on the written test. Read it thoroughly—it covers speed limits, right-of-way rules, parking laws, what different road signs mean, and how to handle emergencies like brake failure or skids.

The written test has 25 questions. You must answer at least 20 correctly to pass (80 percent). Questions are multiple choice with four options each. You have 30 minutes to complete the test, though most people finish in 10 to 15 minutes.

Many people use practice tests to study. The DMV website offers sample questions that show the style and difficulty of the real test. Some third-party websites and apps also offer Colorado practice tests, though the official DMV samples are the most reliable because they come directly from the test bank.

Permit requirements and waiting periods before the driving test

Once you pass the written test, the DMV issues you a permit on the spot. If you are 18 or older, you can take the driving test as soon as the next day. If you are under 18, you must hold the permit for at least one day, but Colorado also requires you to have completed a certified driver education course or a parent-taught driver education program before you can take the driving test.

While you hold the permit, you can only drive with a licensed adult (21 or older) in the front seat. This is the time to practice with a parent, guardian, or professional instructor. Most people practice for several weeks before scheduling the driving test.

To schedule the driving test, call the DMV office where you passed the written test or book online through the Colorado DMV website. You will need your permit number and a phone number where they can reach you. Test appointments fill up quickly in busy months, so schedule as soon as you feel ready.

What happens during the driving test

The driving test lasts about 30 minutes. The examiner will ask you to perform a series of maneuvers in real traffic: starting the vehicle, turning left and right, changing lanes, stopping at traffic signals, parking (both parallel and perpendicular), and backing up. The examiner watches how you handle the steering wheel, use mirrors and blind spots, obey traffic signals, and respond to other vehicles and pedestrians.

You will drive on local streets, not highways. The route varies, but it always includes at least one intersection with a traffic signal and one residential area. The examiner scores you on vehicle control, observation (checking mirrors and blind spots), and following traffic laws. Minor mistakes like hesitating at a stop sign or slightly crossing the center line do not automatically fail you, but serious errors like running a red light, hitting a curb, or unsafe lane changes do.

Bring your permit, proof of insurance, and the vehicle registration. The vehicle must pass a safety inspection—working brakes, lights, wipers, and horn. If you use your own car, arrive 15 minutes early so the examiner can inspect it. If you use a DMV test vehicle, there is no inspection needed.

What to do if you fail either test

If you fail the written test, you can retake it when ready or schedule another appointment. There is no waiting period between attempts, and you do not pay a second fee—you only pay once when you first take the test. Most people who fail the written test pass on the second or third attempt after studying the handbook more carefully.

If you fail the driving test, you must wait at least one day before retaking it. You can schedule a new appointment online or by phone. There is no fee for retakes. Common reasons for failing include not checking mirrors, crossing the center line, rolling through a stop sign, or unsafe lane changes. Ask the examiner for specific feedback on what you need to improve.

You can retake the driving test as many times as you need. There is no limit on attempts, and each retake costs nothing. Many people pass on the second or third try after more practice with a parent or instructor.

Differences for drivers under 18 versus 18 and older

Drivers under 18 must complete a certified driver education course before they can take the driving test. This course includes classroom instruction and behind-the-wheel training with a professional instructor. The course takes several weeks. Drivers 18 and older do not need formal driver education—they can practice with a parent or guardian and take the test whenever they feel ready.

Drivers under 18 also face restrictions after they get their license. A Graduated Driver License (GDL) program limits when and how they can drive for the first year. For example, they cannot drive between midnight and 4 a.m., and they cannot have more than one teenage passenger in the car. These restrictions lift after one year of safe driving. Drivers 18 and older get a full license with no restrictions.

The written and driving tests are the same for both age groups—the difference is in what you must do before you can take the driving test and what restrictions explore after you pass.

Frequently Asked Questions

Can I take the written test online or by mail?

No. The written test must be taken in person at a Colorado DMV office on a computer. You cannot take it online or mail it in. You must visit an office during business hours with your proof of identity and residency.

What if I fail the driving test because of the examiner's vehicle breaking down?

If the test vehicle has a mechanical problem during the test, the test is cancelled and rescheduled at no charge. You are not marked as a failure. Contact the DMV office to book a new appointment.

Do I need to bring my own car for the driving test?

No. The DMV provides test vehicles at most offices. You can use your own vehicle if it passes a safety inspection, but it is not required. Using a DMV vehicle is simpler because there is no inspection delay.

How long is the permit valid before I have to take the driving test?

A Colorado permit is valid for one year from the date it is issued. If you do not take and pass the driving test within one year, your permit expires and you must retake the written test to get a new one.

What if I move to Colorado from another state—do I still have to take both tests?

If you have a valid driver's license from another state, you can exchange it for a Colorado license without taking either test. You must visit a DMV office with your out-of-state license, proof of residency in Colorado, and your Social Security number. If your out-of-state license is expired, you will need to take both tests.