Passenger Endorsement | Colorado 2025 #2

Train for FREE with our Colorado CDL passenger endorsement practice test online. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a CO DMV passenger endorsement in 2025, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that DMV requirements for issuing a CDL permit with passenger endorsement may vary from state to state.

Number of Question 20

Passing Score 16

Number of Tests 20

1 . If a bus has a brake and accelerator interlock system, the system should:

Be turned off in most situations.

Only be used in inclement weather.

Never be used in place of the parking brake.

Operate the rear door.

Urban transit buses may have a brake and accelerator interlock system, which applies the brakes and holds the throttle in an idle position while the rear door is open. This system should not be used as a substitute for the parking brake.

2 . If you are unsure if there is enough space for your vehicle to safely travel under a bridge, you should:

Speed up.

Swerve as you pass under the bridge.

Slow down.

Drive on the shoulder.

If you aren't sure that you have space for your vehicle to safely fit underneath an overhead object, slow down and seek an alternate route if possible.

3 . Why should the steps of a pre-trip inspection be done in the same order each time?

You will be less likely to forget a step.

You will get faster.

It is required by law.

The form must be followed in order.

Doing an inspection the same way every time will help you learn the necessary steps. You will be less likely to forget a step if you get into a routine.

4 . Which of the following items may never be transported in the passenger compartment of a bus?

Small arms ammunition

Hospital supplies

Radioactive materials

Liquids

While some hazardous materials may be carried on a bus under specific conditions, labeled radioactive materials must never be carried in the space occupied by people.

5 . The stairwell of a bus:

Can be used to store items, if needed.

Can be used as a seat, if needed.

Should be used to store small items.

Must remain clear at all times.

The aisles and stairwell of a bus must be kept clear at all times. Do not let passengers use these areas to store additional baggage.

6 . When backing a truck, you should:

Only use the side mirrors on the driver’s side.

Use both side mirrors.

Not use a helper.

Only use the mirror on the passenger's side.

To remain aware of hazards behind your vehicle when backing, you should frequently check your mirrors on both sides of the vehicle. Have a helper watch your blind spots whenever possible.

7 . Carry-on baggage:

May be left in the aisle.

Must be stored away from the aisle.

Must be kept on the rider’s lap.

Should be placed in the aisle.

Bus passengers should never be allowed to leave baggage in the aisle or doorway of a bus. All luggage and cargo must be positioned in a manner that ensures riders are able to exit by any window or door in an emergency.

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2025 Colorado | Frequently Asked Questions

To acquire a CDL Passenger endorsement in Colorado, you must first have a valid Colorado CDL. Next, pass the CDL General Knowledge test and the Passenger Transport test. You need to complete a background check if transporting 16 or more including driver. Lastly, pay the required fees and you'll receive your passenger endorsement.

To obtain a CDL Passenger license in Colorado, you must be at least 18 years old (21 for interstate travel), have a valid Colorado driver's license, pass a vision test, and complete a medical examination. You'll also need to pass a written knowledge test, a skills test, and have a clean driving record. Some endorsements may require additional testing.

Yes, securing a CDL Passenger endorsement in Colorado requires specific training. You must understand the operation and safety procedures for passenger vehicles. This includes passing a written test on the subject. Although not mandatory, practical experience driving a passenger vehicle can be helpful in passing the skills test. Training courses are available through various providers.

Yes, additional written tests or exams are mandatory for the CDL Passenger endorsement in Colorado. In addition to the general knowledge test, you will need to pass a specific test that covers topics related to passenger vehicle safety and operation. This endorsement is required if you plan to drive a vehicle designed to transport 16 or more passengers, including the driver.

During the CDL Passenger endorsement assessment in Colorado, you'll need to showcase skills such as vehicle inspection, safe loading and unloading of passengers, proper use of emergency exits and equipment, and safe operation of the vehicle. You'll also need to demonstrate your ability to manage distractions and maintain a safe environment for passengers.

No, in Colorado, you cannot legally transport passengers in a commercial vehicle without a valid CDL Passenger endorsement. This endorsement is required for drivers who wish to drive vehicles such as buses or other vehicles that carry 16 or more passengers, including the driver. Driving without the necessary endorsement can lead to serious penalties.

Yes, it's possible to add the CDL Passenger endorsement to your existing license. You don't need a new application. However, you must pass the Passenger Transport Test and, in some cases, a skills test in the type of vehicle you will be driving. Always check with your local Department of Motor Vehicles for specific requirements.

Yes, drivers with a CDL Passenger endorsement in Colorado must comply with specific rules. For instance, they cannot transport more passengers than the vehicle is designed to carry, and they must ensure all passengers use seat belts. Also, they cannot use a cellphone while driving and are subject to stricter DUI regulations. Violating these rules can result in penalties or loss of endorsement.

Yes, in Colorado, to obtain a CDL Passenger endorsement, you must be at least 21 years old. This age requirement is set to ensure the driver has adequate experience and maturity to handle the responsibilities of transporting a large number of passengers. Additionally, applicants must hold a valid CDL and pass the necessary knowledge tests.

With a CDL Passenger endorsement in Colorado, you're eligible to operate vehicles such as buses, shuttle vans, and any other vehicle designed to transport 16 or more passengers, including the driver. This endorsement also allows you to drive vehicles used for public or private transportation, school buses (with additional school bus endorsement), and vehicles for special needs transportation.