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Rhode Island CDL Practice Test

Free practice questions for the Rhode Island commercial driver license written exams — general knowledge, air brakes, combination vehicles, and every endorsement.

Rhode Island's Division of Motor Vehicles manages the state's driver licensing system, ensuring that all new drivers possess a thorough understanding of traffic laws and safe driving practices. The knowledge test is a critical component of obtaining your learner's permit in Rhode Island. Whether you're a teenager excited to start driving or an adult obtaining your first license, passing the knowledge test demonstrates your grasp of Rhode Island's traffic regulations, road signs, and defensive driving principles. Rhode Island offers the knowledge exam in multiple languages including English, Spanish, and Portuguese, making it accessible to diverse communities. With comprehensive study of the Rhode Island Driver Manual and consistent practice, most applicants can successfully pass the test.

About this section of the Rhode Island test

Rhode Island's commercial driver license (CDL) program is available for drivers 18 years old for intrastate commerce or 21 years old for interstate commerce. Applicants must have held a valid driver license for a minimum of 2 years. CDL applicants must provide proof of U.S. citizenship or lawful permanent residency. The program includes written knowledge tests covering general knowledge, air brakes, and endorsements for doubles/triples, tanker vehicles, passenger transport, and hazardous materials.

Start practicing

Open the Rhode Island practice test — pick car, motorcycle, or CDL, then drill quick quizzes or full simulated exams.

Read the source manual

Browse the official Rhode Island driver manual — every practice question deep-links to the page that explains the rule.

Frequently asked questions

How many questions are on the Rhode Island permit test?
The Rhode Island knowledge test has 40 multiple-choice questions covering traffic laws, road signs, safe driving practices, and sharing the road.
What's the passing score for the Rhode Island written test?
You must get at least 28 correct answers out of 40 (70%) to pass the Rhode Island knowledge test.
How much does the Rhode Island written knowledge test cost?
The fee for a Rhode Island driver license is $39.50 for adults, or $24.50 for applicants under 18 (limited provisional license). This includes the knowledge test.
How old do I have to be to take the Rhode Island permit test?
You must be at least 18 years old to apply for a full Rhode Island driver license, though limited licenses are available for younger drivers.
Can I take the Rhode Island DMV test in Spanish or other languages?
Yes, the computerized knowledge exam is available in English, Spanish, and Portuguese during normal DMV business hours. Paper tests are available in more than 30 languages. If testing in a foreign language, you must bring an authorized translator.
How many times can I retake the Rhode Island written test?
You must wait 8 days after a failed attempt before retaking the Rhode Island knowledge test. There is no stated limit on the number of attempts, making it possible to eventually pass.
Is the Rhode Island permit test online or in person?
The Rhode Island knowledge test is administered in person on computerized systems at the Cranston DMV headquarters (600 New London Ave, Cranston). Appointments are required; walk-ins are not accepted.
What documents do I need to bring to the Rhode Island DMV?
You need one proof of identity (certified birth certificate or passport), your Social Security card, completed application form (LI-1), and proof of residence (utility bill). Applicants under 18 must have a parent or guardian sign the consent form in person at the DMV.

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