California Commercial Driver License
(CDL) Passenger Endorsement Exam
Questions And Correct Answers
(Verified Answers) Plus Rationales 2026
Q&A | Instant Download Pdf
1. You must have a CDL with a passenger endorsement to drive a vehicle
designed to carry how many passengers (including the driver)?
A. 10
B. 16
C. 12
D. 8
Rationale: A passenger endorsement is required for vehicles designed
to transport 16 or more passengers, including the driver.
2. When should you check your mirrors for hazards?
A. Only when changing lanes
B. Every few seconds
C. Before and after every lane change or maneuver
D. Only during turns
Rationale: Frequent mirror checks help spot hazards early, especially
before and after maneuvers.
,3. When approaching a railroad crossing, you should:
A. Proceed quickly to avoid delays
B. Shift gears while crossing
C. Stop if required and look both ways
D. Use your horn to warn others
Rationale: You must approach railroad crossings with caution and
stop if required to ensure safety.
4. If your bus becomes disabled on the road, what should you do first?
A. Stay seated
B. Call a mechanic
C. Secure the bus and set up reflective triangles
D. Ask passengers to help move the bus
Rationale: Always secure the scene to prevent further incidents
before seeking assistance.
5. You should not let riders stand:
A. Near the rear window
B. On the steps
C. In front of the standee line
D. All of the above
Rationale: Passengers must not block exits or the driver’s view—
safety rules prohibit standing in these areas.
6. What must be done before driving with passengers?
A. Load luggage
B. Check the emergency exits and safety equipment
C. Start the engine
D. Give a safety briefing
Rationale: Safety checks are required before carrying passengers to
ensure all equipment is functional.
, 7. How often must you check your bus's tires?
A. Weekly
B. Monthly
C. Before every trip
D. Only when low
Rationale: Tires must be inspected before every trip to avoid
blowouts or loss of control.
8. What is the proper way to approach and stop at a bus stop?
A. At an angle
B. With a jerk to alert riders
C. Smoothly and close to the curb
D. By stopping in traffic
Rationale: Smooth stops near the curb ensure passenger safety and
accessibility.
9. You should evacuate a bus in an emergency if:
A. There's a traffic jam
B. It starts raining
C. There is a fire or threat to safety
D. You are running late
Rationale: Only evacuate if passengers are in danger, such as in fire
or hazardous conditions.
10. Which of the following is NOT considered acceptable behavior
while driving a passenger vehicle?
A. Watching for hazards
B. Checking mirrors
C. Engaging in conversations with passengers
D. Using turn signals
Rationale: Engaging in conversation can distract the driver and
compromise safety.
(CDL) Passenger Endorsement Exam
Questions And Correct Answers
(Verified Answers) Plus Rationales 2026
Q&A | Instant Download Pdf
1. You must have a CDL with a passenger endorsement to drive a vehicle
designed to carry how many passengers (including the driver)?
A. 10
B. 16
C. 12
D. 8
Rationale: A passenger endorsement is required for vehicles designed
to transport 16 or more passengers, including the driver.
2. When should you check your mirrors for hazards?
A. Only when changing lanes
B. Every few seconds
C. Before and after every lane change or maneuver
D. Only during turns
Rationale: Frequent mirror checks help spot hazards early, especially
before and after maneuvers.
,3. When approaching a railroad crossing, you should:
A. Proceed quickly to avoid delays
B. Shift gears while crossing
C. Stop if required and look both ways
D. Use your horn to warn others
Rationale: You must approach railroad crossings with caution and
stop if required to ensure safety.
4. If your bus becomes disabled on the road, what should you do first?
A. Stay seated
B. Call a mechanic
C. Secure the bus and set up reflective triangles
D. Ask passengers to help move the bus
Rationale: Always secure the scene to prevent further incidents
before seeking assistance.
5. You should not let riders stand:
A. Near the rear window
B. On the steps
C. In front of the standee line
D. All of the above
Rationale: Passengers must not block exits or the driver’s view—
safety rules prohibit standing in these areas.
6. What must be done before driving with passengers?
A. Load luggage
B. Check the emergency exits and safety equipment
C. Start the engine
D. Give a safety briefing
Rationale: Safety checks are required before carrying passengers to
ensure all equipment is functional.
, 7. How often must you check your bus's tires?
A. Weekly
B. Monthly
C. Before every trip
D. Only when low
Rationale: Tires must be inspected before every trip to avoid
blowouts or loss of control.
8. What is the proper way to approach and stop at a bus stop?
A. At an angle
B. With a jerk to alert riders
C. Smoothly and close to the curb
D. By stopping in traffic
Rationale: Smooth stops near the curb ensure passenger safety and
accessibility.
9. You should evacuate a bus in an emergency if:
A. There's a traffic jam
B. It starts raining
C. There is a fire or threat to safety
D. You are running late
Rationale: Only evacuate if passengers are in danger, such as in fire
or hazardous conditions.
10. Which of the following is NOT considered acceptable behavior
while driving a passenger vehicle?
A. Watching for hazards
B. Checking mirrors
C. Engaging in conversations with passengers
D. Using turn signals
Rationale: Engaging in conversation can distract the driver and
compromise safety.
