Montana CDL Practice Test — General Knowledge, Air Brakes & Endorsements (2026)
Montana's Commercial Driver License testing is administered by the Motor Vehicle Division. New CDL applicants must complete an FMCSA-approved Entry-Level Driver Training (ELDT) program prior to applying for their first CDL, upgrading their CDL class, or applying for a HAZMAT, school bus, or passenger endorsement. Applicants must pass all applicable written knowledge tests before scheduling a road test and must hold a Commercial Learner's Permit (CLP) for 14 days before taking the CDL skills test. Available endorsements include Tank Vehicles, Passenger Vehicles, Doubles/Triples, and Hazardous Materials. For hazardous materials endorsements, you must pass a fingerprint-based security threat assessment administered by the Transportation Security Administration before renewal or initial issuance. You must be 18 for intrastate driving or 21 for interstate driving.
Sample Montana CDL Practice Test Questions & Official Manual Citations (2026)
Below are 4 real sample questions from our Montana cdl practice test bank. Every question in PassMyDMV cites the exact page and rule in the official Montana manual so you understand the law behind every answer:
Sample Question 1 · Montana Commercial Driver License
Official Montana Manual · Page 1
In MT CDL chapter 0, item 001, which statement matches the Montana manual guidance about montana commercial license revised?
- A. MONTANA COMMERCIAL DRIVER LICENSE MANUAL Revised: June 2026 Schedule your test online: www.mvdmt.gov towing a vehicle not in excess of 4,536 kilograms (10,000 pounds) Montana-Specific Rules and Regulations GVWR. Correct
- B. This rule applies only after a crash has already happened.
- C. The manual treats montana commercial license revised as optional in normal traffic.
- D. Drivers may ignore this guidance when traffic is light.
Why A. MONTANA COMMERCIAL DRIVER LICENSE MANUAL Revised: June 2026 Schedule your test online: www.mvdmt.gov towing a vehicle not in excess of 4,536 kilograms (10,000 pounds) Montana-Specific Rules and Regulations GVWR. is correct: The correct answer matches the cited manual sentence about montana commercial license revised. [Manual: Pages 1-6 — montana commercial license revised, p. 1]
Manual excerpt (Official Montana Manual · Page 1): “MONTANA COMMERCIAL DRIVER LICENSE MANUAL Revised: June 2026 Schedule your test online: www.mvdmt.gov towing a vehicle not in excess of 4,536 kilograms (10,000 pounds) Montana-Specific Rules and Regulations GVWR.”
Sample Question 2 · This Help Placarded Under
Official Montana Manual · Page 1
In MT CDL chapter 0, item 002, which statement matches the Montana manual guidance about help placarded under hazardous?
- A. This rule applies only after a crash has already happened.
- B. Drivers may ignore this guidance when traffic is light.
- C. The manual treats help placarded under hazardous as optional in normal traffic.
- D. This is to help placarded under the Hazardous Materials Regulations. protect you against fraud. Correct
Why D. This is to help placarded under the Hazardous Materials Regulations. protect you against fraud. is correct: The correct answer matches the cited manual sentence about help placarded under hazardous. [Manual: Pages 1-6 — help placarded under hazardous, p. 1]
Manual excerpt (Official Montana Manual · Page 1): “This is to help placarded under the Hazardous Materials Regulations. protect you against fraud.”
Sample Question 3 · Permits Safe Your Vehicle
Official Montana Manual · Page 1
In MT CDL chapter 0, item 003, which statement matches the Montana manual guidance about permits safe held minimum?
- A. This rule applies only after a crash has already happened.
- B. All CLP permits HOW SAFE IS YOUR VEHICLE? must be held for a minimum of 14 days before taking the pre-trip, basic skills and road test. Correct
- C. The manual treats permits safe held minimum as optional in normal traffic.
- D. Drivers may ignore this guidance when traffic is light.
Why B. All CLP permits HOW SAFE IS YOUR VEHICLE? must be held for a minimum of 14 days before taking the pre-trip, basic skills and road test. is correct: The correct answer matches the cited manual sentence about permits safe held minimum. [Manual: Pages 1-6 — permits safe held minimum, p. 1]
Manual excerpt (Official Montana Manual · Page 1): “All CLP permits HOW SAFE IS YOUR VEHICLE? must be held for a minimum of 14 days before taking the pre-trip, basic skills and road test.”
Sample Question 4 · Experienced Drivers Triple Trailers
Official Montana Manual · Page 1
In MT CDL chapter 0, item 004, which statement matches the Montana manual guidance about experienced triple trailers class?
- A. The manual treats experienced triple trailers class as optional in normal traffic.
- B. Drivers may ignore this guidance when traffic is light.
- C. This rule applies only after a crash has already happened.
- D. Experienced drivers or triple trailers in Vehicle Class A or B who may need to obtain a Class A, B, or C license should also review the material in the manual. Correct
Why D. Experienced drivers or triple trailers in Vehicle Class A or B who may need to obtain a Class A, B, or C license should also review the material in the manual. is correct: The correct answer matches the cited manual sentence about experienced triple trailers class. [Manual: Pages 1-6 — experienced triple trailers class, p. 1]
Manual excerpt (Official Montana Manual · Page 1): “Experienced drivers or triple trailers in Vehicle Class A or B who may need to obtain a Class A, B, or C license should also review the material in the manual.”
Most-Tested Montana CDL Practice Test Topics in Our 722-Question Bank
Our Montana cdl practice test bank contains 722 active multiple-choice questions written directly from the official Montana handbook. Here is how those questions break down across the core exam topics:
Frequently Asked Questions: Montana CDL Practice Test
All Montana DMV Practice Tests & Study Guides
- Montana DMV Practice Test Hub (Car, Motorcycle & CDL overview)
- Montana Car Learner’s Permit Practice Test (859 questions)
- Montana Motorcycle Permit Practice Test (315 questions)
- Montana CDL Commercial Practice Test (722 questions)
- Montana Road Signs & Traffic Signals Practice Test (92 questions)
- Official Montana Driver Manual Table of Contents & PDF Handbook
- How to Get Your Montana Driver License: 2026 Step-by-Step Guide
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