How do I get a CDL in Louisiana?

In Louisiana, you must pass a written knowledge test through the Louisiana Office of Motor Vehicles (OMV), obtain a Commercial Learner's Permit (CLP), complete skills training, and pass the road skills test. Requirements are detailed in the Louisiana CDL Manual.

How many questions are on the Louisiana CDL written test?

The Louisiana General Knowledge test typically has 50 questions and you need a passing score of 80% to pass. Endorsement tests have fewer questions.

What is the best way to pass the Louisiana CDL test?

Study the Louisiana CDL Manual, take realistic practice tests that mirror the actual exam, and review the explanations for every question you miss. Practice until you consistently score 90% or higher.

CDL Practice

Louisiana CDL Practice Test

Prepare for the Louisiana commercial driver's license written exam with our free practice test. Questions follow the Louisiana CDL Manual and mirror the real Louisiana Office of Motor Vehicles (OMV) exam format, so you'll know exactly what to expect.

Aligned with the Louisiana CDL Manual
Realistic Louisiana DMV question format
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Updated for 2026 regulations

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Passing the Louisiana CDL Written Test

The Louisiana CDL written exam is administered by the Louisiana Office of Motor Vehicles (OMV). Before you can earn your Commercial Driver's License in Louisiana, you must pass the General Knowledge test plus any endorsement tests for the type of driving you plan to do.

The General Knowledge test in Louisiana contains 50 questions, and you need to score at least 80% to pass. All questions are drawn from the Louisiana CDL Manual, which is the definitive source for your exam.

To get your Louisiana CDL, follow these steps:

Pass the DOT physical exam and obtain your Medical Examiner's Certificate.
Study the Louisiana CDL Manual thoroughly.
Pass the General Knowledge written test at the Louisiana Office of Motor Vehicles (OMV).
Pass any required endorsement tests (Air Brakes, Combination, Tanker, Hazmat, Passenger).
Obtain your Commercial Learner's Permit (CLP).
Complete behind-the-wheel training and practice.
Pass the road skills test (pre-trip inspection, basic control, and on-road driving).

The best way to prepare is to combine focused study of the official manual with realistic practice tests. Our free practice tests are built from the same question styles and topics, and every answer includes a plain-English explanation so you learn the material as you practice.

Louisiana CDL Test Tips

• Study from the official Louisiana CDL Manual — every test question comes from it.
• Take at least 10 practice tests in your target category.
• Aim for 90%+ before scheduling your real exam.
• Verify current fees and scheduling with the Louisiana Office of Motor Vehicles (OMV).

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