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Based on official Colorado exam questions

Free CO CDL Passenger Vehicles Practice Test 2025

  • Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements

Are you a Colorado resident interested in a career as a bus driver or the licensed operator of a 15-passenger van? Colorado accounts for 7.7 percent of the nation’s tourism jobs and offers skilled drivers ample opportunities for employment to fill these types of job vacancies. Additionally, the training time is short and adds to these jobs’ appeal.

First, you will need to become a licensed Class A, B, or C Colorado CDL driver. A ‘P’ endorsement is required on a Colorado CDL for drivers to operate a vehicle that can carry more than 15 people, including the driver. In order to obtain this endorsement, applicants must pass both a written and a road skills test in a passenger-carrying vehicle. The written test consists of 20 questions divided into four sections: Driving Safely, Transporting Passengers Safely, Vehicle Inspection, and Basic Control Skills. Successful applicants must answer 16 of the 20 of the questions to receive a passing score.

Using this free Colorado CDL Passenger Vehicle Endorsement practice test, based on the official 2025 CDL Manual (Colorado CDL Handbook 2025), you will significantly improve your chance of passing the test on the first try. The test contains questions like those on the official knowledge test. It is presented in a multiple-choice format and is up to date as of October, 2025. It is stress-free because it permits you to learn at your own pace. Additionally, it is better than a study guide because you receive immediate feedback on your answers to each question. Wrong answers are highlighted with detailed explanations.

Pro Tip: There are multiple resources available to you while taking the practice test. You will find on-line resources, handbooks, and our CDL Passenger guide. Although it is not allowed to be used during the official written exam, you can use it to look for correct answers and make a link between the information and the question asked.

Additionally, you may refer to our targeted endorsement practice test collection, which includes multiple tests for all 50 U.S. states and Washington D.C.

Pass the first time with Premium
97% of our Premium users pass first try
6 min to complete
Available in EN and ES
CO commercial driver's license
Real exam-style pitfalls you’ll practice:
Common Traps
Distractors
Trick Wording
Double Negatives

Verified for accuracy: October 2025

Reviewed by Steven Litvintchouk, M.S.
Chief Educational Researcher (ACES member)
Methodology & Editorial Policy

What to expect on the actual CO exam

20

questions

16

correct answers to pass

80%

passing score

Are you in another state?

4.3/5
10 votes
Click a star to add your vote
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