Your Progress
- 0 Incorrect (10 allowed to pass)
- 0 Correct
How to Pass The First Time
- Practice with the Free tests
- Unlock 67 Premium tests
- Review our Premium Cheat Sheets
or we return 100% of your money
- Updated for October 2024
- Based on 2024 CO commercial driver's license manual
CO CDL General Knowledge Exam Simulator 2024
Don’t leave the house unprepared for the General Knowledge test to get your Commercial Driver’s License (CDL) in Colorado. Almost nothing is worse than making multiple trips to the DMV, right? Let’s limit that commitment to just one successful trip by making sure you have everything you need when you get there. While you’ll need to be ready for the test itself, there are a number of steps you need to go through before that in order to be sure you have the correct paperwork for application. First of all, you’ll have to obtain a Medical Examiner’s Certificate to prove you are physically qualified to drive a commercial vehicle. You cannot get this from any physician, however there is a long list of licensed medical examiners on the Federal Motor Carrier Safety Administration (FMCSA) National Registry. If it is determined that you are physically qualified you can get a certificate that will last you up to two years. Some certificates will last less time if you have a condition that needs monitoring like hypertension. In addition, you’ll need proof of citizenship or lawful permanent residency. For this you can provide a birth certificate, Green Card, or Social Security Card. And, of course, you need a valid current driver’s license. With all those, you’ll be ready to tackle the exam, right? Well, just because you have your papers in order doesn’t mean that you are quite prepared to answer the 50 rather tricky multiple-choice questions in under one hour. If you get just 10 of those questions wrong you fail and sadly have to come back another day. In order to get your mind right, study up on the official California state commercial driver’s manual and this CO CDL General Knowledge Practice Test. You’ll find that this test has questions that look and feel just like the real thing, preparing you for success right away.
- Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
- Triple-checked for accuracy
About this test
What to expect on the actual CO DMV exam
questions
correct answers to pass
passing score
More resources
- Alabama: Test 1 / Test 2
- Alaska: Test 1 / Test 2
- Arizona: Test 1 / Test 2
- Arkansas: Test 1 / Test 2
- California: Test 1 / Test 2
- Colorado: Test 1 / Test 2
- Connecticut: Test 1 / Test 2
- Delaware: Test 1 / Test 2
- District of Columbia: Test 1 / Test 2
- Florida: Test 1 / Test 2
- Georgia: Test 1 / Test 2
- Hawaii: Test 1 / Test 2
- Idaho: Test 1 / Test 2
- Illinois: Test 1 / Test 2
- Indiana: Test 1 / Test 2
- Iowa: Test 1 / Test 2
- Kansas: Test 1 / Test 2
- Kentucky: Test 1 / Test 2
- Louisiana: Test 1 / Test 2
- Maine: Test 1 / Test 2
- Maryland: Test 1 / Test 2
- Massachusetts: Test 1 / Test 2
- Michigan: Test 1 / Test 2
- Minnesota: Test 1 / Test 2
- Mississippi: Test 1 / Test 2
- Missouri: Test 1 / Test 2
- Montana: Test 1 / Test 2
- Nebraska: Test 1 / Test 2
- Nevada: Test 1 / Test 2
- New Hampshire: Test 1 / Test 2
- New Jersey: Test 1 / Test 2
- New Mexico: Test 1 / Test 2
- New York: Test 1 / Test 2
- North Carolina: Test 1 / Test 2
- North Dakota: Test 1 / Test 2
- Ohio: Test 1 / Test 2
- Oklahoma: Test 1 / Test 2
- Oregon: Test 1 / Test 2
- Pennsylvania: Test 1 / Test 2
- Rhode Island: Test 1 / Test 2
- South Carolina: Test 1 / Test 2
- South Dakota: Test 1 / Test 2
- Tennessee: Test 1 / Test 2
- Texas: Test 1 / Test 2
- Utah: Test 1 / Test 2
- Vermont: Test 1 / Test 2
- Virginia: Test 1 / Test 2
- Washington: Test 1 / Test 2
- West Virginia: Test 1 / Test 2
- Wisconsin: Test 1 / Test 2
- Wyoming: Test 1 / Test 2
Your go-to, trusted source
Experience the Driving-Tests differenceOur commitment to accuracy and quality in our practice tests
Explore our rigorous, multi-tiered verification process that ensures each question mirrors the official manual for unparalleled accuracy.
At Driving-Tests.org, we understand the importance of reliable and accurate practice tests to help you prepare for your DMV exam. That's why we've developed a meticulous process to create and continually update our practice questions, ensuring they reflect the most current driving laws and regulations.
Here's an inside look at how we maintain the highest quality in our practice tests.
Content Creation and Verification Process
- Alignment with Official Manuals:
Every question we develop is based on the most recent version of each state's official driving manual. Our team regularly monitors each state DMV's website for the latest updates to ensure our practice tests are always aligned with the most current information. - Community Feedback Integration:
We leverage feedback from our vast community of users to understand which topics are most frequently tested. This helps us focus on the areas that are most relevant and beneficial for your preparation. - Expert Content Creation:
Our in-house editor, Steven, who has extensive experience in driver education, crafts each question with precision. He conducts a thorough review of each question against the official manuals to ensure accuracy. - Rigorous Review Process:
Once Steven has finalized a set of questions, our team conducts a joint review session. This second level of scrutiny involves content accuracy, proofreading, and fact-checking to eliminate any errors. - User Feedback Mechanism:
After a question goes live on our site, we keep the lines of communication open. Each question features a feedback button, inviting users to report any issues or errors. This continuous feedback loop allows us to address and rectify any concerns promptly. - Responsive Updates:
In line with our commitment to accuracy, we quickly update our practice questions to reflect any changes in the DMV manuals. Additionally, we update the free electronic copy of the state's driver's license manuals on our site, typically within a few days after the DMV publishes them.
Our thorough quality control process ensures that you have access to practice tests that are as accurate and up-to-date as possible. We believe in the power of well-prepared drivers and are dedicated to providing you with the best study tools to help you succeed on your DMV exam.
Clear your Challenge Bank?
This will clear your Challenge Bank and delete all questions.
This cannot be undone.
