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Exam Review

Key Facts: RI CDL Passenger Exam

$23.50

Fee for CDL knowledge test

RI DMV Commercial Fees

80%

Minimum passing score

49 CFR 383.135

14 days

Minimum CLP holding period before skills test

49 CFR 383.25

15-50 ft

Railroad crossing stop distance

RIGL § 31-20-4

Rhode Island DMV publishes a 20-question Passenger knowledge test with 16 correct answers required (80%). A first-time Passenger endorsement also requires federal ELDT, a Rhode Island CLP held for at least 14 days, and vehicle inspection, basic-control, and road skills tests in a representative passenger vehicle.

Sample RI CDL Passenger Practice Questions

Try these sample questions to review concepts for the RI CDL Passenger exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 221+ question experience with AI tutoring.

1Under Rhode Island and federal CDL regulations, which minimum passenger seating capacity requires a commercial driver to hold a Passenger (P) endorsement?
A.Any vehicle designed or used to transport 16 or more persons, including the driver
B.Any vehicle transporting 12 or more passengers, excluding the driver
C.Any commercial bus with an unladen weight exceeding 15,000 pounds regardless of seating
D.Any vehicle designed to carry 24 or more passengers in interstate commerce
Explanation: Under 49 CFR 383.5 and the Rhode Island Commercial Driver License Manual, a commercial motor vehicle requiring a Passenger endorsement is defined as any vehicle designed or used to transport 16 or more persons, including the driver.
2What is the maximum allowable steering wheel play on a commercial passenger bus equipped with a 20-inch diameter steering wheel?
A.About 2 inches (or approximately 10 degrees of steering wheel movement)
B.Up to 4 inches before front axle wheels begin to pivot
C.No more than 0.5 inches under any mechanical operating condition
D.Approximately 3 inches of free play at engine idle
Explanation: According to the vehicle inspection standards in the Rhode Island Commercial Driver License Manual, steering wheel play should not exceed approximately 10 degrees, which equals about 2 inches of movement on a 20-inch steering wheel.
3When inspecting passenger bus emergency exit windows during a pre-trip inspection, what must the driver verify?
A.That each emergency exit window operates smoothly, latches securely, and is clearly marked
B.That emergency exit windows are permanently locked from the inside to prevent passenger tampering
C.That emergency exit windows can only be unlatched from the exterior of the vehicle
D.That emergency exit windows are sealed shut with tamper-evident inspection tags
Explanation: Emergency exits must operate smoothly, open easily from the inside, latch securely when closed, and be clearly marked with operating instructions and emergency exit decals.
4What required emergency equipment must be verified in a commercial passenger bus before beginning a trip?
A.A properly charged and rated fire extinguisher, spare electrical fuses (unless circuit breakers), and three reflective warning triangles
B.A first-aid trauma kit, tire chains, and six red flares with matches
C.A fire blanket, a spare alternator belt, and hydraulic jacks
D.Two dry-chemical fire extinguishers, an axe, and flares only
Explanation: Federal and Rhode Island CDL rules require commercial motor vehicles to carry a properly charged and secured fire extinguisher, spare electrical fuses if the vehicle uses fuses, and three red reflective warning triangles.
5What is the minimum legal tread depth required on the steering axle tires of a commercial passenger bus?
A.4/32 of an inch in every major groove
B.2/32 of an inch in every major groove
C.6/32 of an inch across the center tread
D.3/32 of an inch on at least two outer tread ribs
Explanation: Under FMCSA regulations and the Rhode Island Commercial Driver License Manual, front steer tires must have at least 4/32 inch of tread depth in every major groove. Other tires require at least 2/32 inch.
6Can recapped, retreaded, or regrooved tires be used on the front wheels of a commercial passenger bus?
A.No, recapped, retreaded, or regrooved tires are strictly prohibited on the steering axle of a bus
B.Yes, provided they are certified by the retreader for highway bus speeds
C.Yes, but only during summer months when road temperatures prevent tread separation
D.Yes, as long as both front tires have identical tread wear patterns
Explanation: Federal regulations (49 CFR 393.75) and commercial driver manuals strictly prohibit the use of regrooved, recapped, or retreaded tires on the front steering wheels of commercial buses.
7What must a bus driver check regarding interior handholds and guardrails before operating with passengers?
A.Verify that all handholds, grab handles, and guardrails are firmly fastened and undamaged
B.Ensure all handholds can be detached quickly by passengers in an emergency
C.Check that grab handles are lubricated with silicone grease to facilitate rapid movement
D.Verify that guardrails only exist around the rear emergency door
Explanation: The driver must inspect all handholds, grab handles, stanchions, and guardrails to confirm they are securely mounted, free of sharp edges, and ready to provide secure passenger support.
8Why must a passenger bus driver inspect the emergency exit roof hatches during pre-trip inspection?
A.To ensure they open smoothly from the inside, latch securely, and activate the warning buzzer if equipped
B.To confirm they are sealed with weatherstripping adhesive so passengers cannot open them
C.To verify that roof hatches remain locked whenever highway speeds exceed 45 mph
D.To test whether they automatically vent passenger cabin heat while driving
Explanation: Roof escape hatches must be inspected to ensure they open readily from the inside in an emergency, close securely to keep out weather, and trigger warning indicators if open while the bus is running.
9During a pre-trip walk-around inspection of a passenger bus, what is the proper check for external baggage compartment doors?
A.Ensure all baggage compartment doors are fully closed, latched, and secured before moving
B.Leave baggage compartment doors slightly ajar to provide pressure equalization at highway speeds
C.Check that baggage doors can be opened from the interior passenger compartment
D.Ensure baggage doors remain unlocked so passengers can access their luggage while in motion
Explanation: All exterior baggage compartment doors must be completely closed, securely latched, and locked if applicable, so they cannot swing open into traffic or spill luggage onto the highway.
10What is the primary danger when inspecting a bus with an air suspension system during pre-trip inspection?
A.Crawl space under the bus can collapse rapidly if an air bag ruptures or an air line fails
B.Air bags can suddenly expand and push the bus over on its side during visual inspection
C.Suspension air compressors generate high-voltage electrical shocks upon contact
D.Air suspension height control valves spray toxic refrigerant when checked
Explanation: If an air spring bellows ruptures or an air line disconnects while a person is underneath, the bus chassis can drop suddenly to the axles, creating an extreme crushing hazard.

About the RI CDL Passenger Exam

The Rhode Island CDL Passenger endorsement knowledge test is administered by Rhode Island DMV for commercial drivers operating vehicles designed to transport 16 or more persons, including the driver. It covers Section 4 of the Rhode Island Commercial Driver License Manual, including inspection, loading, baggage, standee lines, prohibited practices, crossings, and emergencies. OpenExamPrep provides independent English-language four-option practice for those topics, informed by the manual and Rhode Island law. The official electronic knowledge test uses three-option items, and the endorsement also requires a hands-on skills test; this bank is not an official translation, format simulation, or substitute for vehicle training.

Exam sponsor: Rhode Island Division of Motor Vehicles (RI DMV). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Assessment

A 20-question electronic knowledge test administered by Rhode Island DMV at Cranston headquarters covering Sections 2 and 4 (Transporting Passengers Safely) of the Rhode Island Commercial Driver License Manual. Drivers operating air-braked buses also take the Section 5 Air Brakes test. First-time Passenger applicants complete federal ELDT and, after holding a CLP for at least 14 days, take vehicle inspection, basic-control, and road skills tests in a representative passenger vehicle.

Time Limit

Not published

Passing Score

80%

Exam / Certification Fees

$23.50 for the initial CDL knowledge test and $10.00 for each additional knowledge test; $73.50 for a new Commercial Learner Permit ($23.50 for an update or duplicate); $103.50 for the CDL skills test.

Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

Core Section 4 area

Passenger Vehicle Inspection

Pre-trip and post-trip bus inspection, steering play, tires, emergency exits, emergency equipment, and interior safety.

Core Section 4 area

Loading and Baggage Securement

Baggage stowage, aisle clearance, standee lines, weight limits, and hazardous materials restrictions.

Core Section 4 area

Passenger Management and On-Road Safety

Passenger behavior, unruly passengers, safe stops, doors closed while in motion, following distance, and turn clearance.

Core Section 4 area

Crossings, Drawbridges, and Emergencies

Railroad-highway crossings under RIGL § 31-20-4, drawbridges, emergency braking, and vehicle evacuation.

State/federal licensing area

Rhode Island CDL Licensing Rules

Rhode Island DMV testing at Cranston, CLP 14-day hold, passenger CLP restrictions, ELDT requirements, and 80% passing score.

Preparing for the RI CDL Passenger Exam

What You Need to Know

  • Passing score: 80%
  • Assessment: A 20-question electronic knowledge test administered by Rhode Island DMV at Cranston headquarters covering Sections 2 and 4 (Transporting Passengers Safely) of the Rhode Island Commercial Driver License Manual. Drivers operating air-braked buses also take the Section 5 Air Brakes test. First-time Passenger applicants complete federal ELDT and, after holding a CLP for at least 14 days, take vehicle inspection, basic-control, and road skills tests in a representative passenger vehicle.
  • Time limit: Not published
  • Exam / certification fees: $23.50 for the initial CDL knowledge test and $10.00 for each additional knowledge test; $73.50 for a new Commercial Learner Permit ($23.50 for an update or duplicate); $103.50 for the CDL skills test. Official sources

Using Our Practice Resources

  • Work through all 221 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
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RI CDL Passenger: Suggested Study Strategy

1Study Section 4 (Transporting Passengers Safely) of the Rhode Island Commercial Driver License Manual thoroughly.
2Memorize passenger-vehicle hazardous-materials limits: never transport prohibited classes (poisons, tear gas, radioactive materials in passenger spaces), and do not carry more than 500 pounds total of permitted materials or more than 100 pounds of any single class.
3Remember that RIGL § 31-20-4 requires a bus carrying passengers to stop between 15 and 50 feet from the nearest rail at a railroad-highway grade crossing.

Frequently Asked Questions

How many questions are on the Rhode Island Passenger knowledge test?

The current Rhode Island Commercial Driver License Manual publishes 20 questions. A candidate must answer at least 16 correctly, which is 80%.

Who needs a Passenger (P) endorsement in Rhode Island?

Any commercial driver operating a vehicle designed to transport 16 or more persons, including the driver, must hold a Rhode Island Commercial Driver License with a Passenger endorsement.

Can I carry passengers while practicing with a Passenger CLP in Rhode Island?

No. Under federal regulations (49 CFR 383.25) and Rhode Island DMV rules, a CLP holder with a Passenger endorsement may not transport passengers, except for federal/state auditors, test examiners, other student trainees, and the designated qualified supervising CDL holder.

How much does CDL written knowledge testing cost in Rhode Island?

Rhode Island DMV charges $23.50 for the initial CDL knowledge test and $10.00 for each additional knowledge test. A new Commercial Learner Permit costs $73.50; an update or duplicate costs $23.50. The CDL skills-test fee is $103.50.