How do I get a CDL in Montana?

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

How many questions are on the Montana CDL written test?

The Montana 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 Montana CDL test?

Study the Montana 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

Montana CDL Practice Test

Prepare for the Montana commercial driver's license written exam with our free practice test. Questions follow the Montana CDL Manual and mirror the real Montana Motor Vehicle Division exam format, so you'll know exactly what to expect.

Aligned with the Montana CDL Manual
Realistic Montana DMV question format
Instant scoring with detailed explanations
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Updated for 2026 regulations

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Passing the Montana CDL Written Test

The Montana CDL written exam is administered by the Montana Motor Vehicle Division. Before you can earn your Commercial Driver's License in Montana, 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 Montana contains 50 questions, and you need to score at least 80% to pass. All questions are drawn from the Montana CDL Manual, which is the definitive source for your exam.

To get your Montana CDL, follow these steps:

Pass the DOT physical exam and obtain your Medical Examiner's Certificate.
Study the Montana CDL Manual thoroughly.
Pass the General Knowledge written test at the Montana Motor Vehicle Division.
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.

Montana CDL Test Tips

• Study from the official Montana 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 Montana Motor Vehicle Division.

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