Take a free Montana CDL practice test online: a full 50-question paper with every answer explained, no sign-up, scored by topic. The full 124-question bank and the timed simulator are $14.99 for 30 days.
CDL General Knowledge (Montana): a 124-question practice bank for the real CDL Permit & Endorsement Exams standard, 2 full papers of 50 questions each with no repeats, every question written to the regulation it comes from.
Where these questions come from
Every question in this bank cites a source -- primarily FMCSA CDL Manual (77%) and 49 CFR (23%) of this exam's citations.
Take a full practice test free. 50 real questions built to the exam's domain weights, every answer explained, no sign-up required, with a domain-by-domain score at the end.
Want the whole bank for CDL General Knowledge (Montana)? One payment of $14.99 gives you 30 days of full access to this exam. It does not renew. No account needed to buy, and there is a 7-day money-back guarantee.
The knowledge tested here is federal (FMCSA) and identical nationwide -- what varies by state is who administers it and under what terms. Researched directly from Montana Motor Vehicle Division (MVD), Department of Justice's own site, verified 2026-09-03.
No separate CLP-specific fee line; official fee schedule combines CLP and CDL under one 'CDL or CLP' fee table (see cdlFee)
CDL license fee
Intrastate CDL/CLP: $35.54 (ages 21-67, no REAL ID) / $61.29 with REAL ID. Interstate CDL/CLP: $41.72 (ages 21-67, no REAL ID) / $67.47 with REAL ID. Rates step down for ages 18-20. Confirmed via official mvdmt.gov Licensing Fees page.
Minimum CLP hold before road test
14 days minimum after CLP issuance before the skills test may be scheduled (confirmed on official 'Getting a New CDL in Montana' page)
Retake wait after a failed knowledge test
If pre-trip inspection or basic-control skills steps are failed, must wait at least 24 hours to retest. If those pass but the on-road driving portion is failed, must wait at least 1 week to retest (confirmed on official MVD page).
Spanish-language knowledge test
Unconfirmed
No official mvdmt.gov or dojmt.gov page or the 2026 CDL Manual explicitly states whether the CDL knowledge test is offered in Spanish or another non-English language. Montana's standard (non-CDL) license fee table lists a distinct 'FARSI B or C' fee line, suggesting some non-English testing infrastructure exists for standard licenses, but this does not confirm CDL knowledge test language options. No evidence found either way of a 2025/2026 policy change. Recommend a direct call to Montana MVD (406-444-1772) or the CDL Helpdesk (cdlhelpdesk@mt.gov, 406-444-3244) before publishing.
As of a March 16 halt, Montana MVD temporarily suspended services for non-domiciled CDL drivers except H2A/H2B/E2 status pending FMCSA Final Rule compliance; affected transactions must be done in person with unexpired foreign passport plus I-94/I-94A, verified via SAVE.
Since October 15, 2024, Montana runs all CDL/CLP issuance applications through the Federal Drug and Alcohol Clearinghouse (DACH); a driver subject to a CMV driving prohibition will be denied or downgraded.
License classification is split by Type 1 (Interstate, 21+) vs Type 2 (Intrastate, Montana-only, 18+), each with separate fee schedules.
Military CDL Even Exchange waiver allows qualified service members/veterans to obtain a CDL without a skills test; school bus/passenger/hazmat endorsements cannot be transferred this way.
CDL Skills Test Sections 11 & 12 were revised June 5, 2023 to reflect new testing procedures.
5 real sample questions
What is the most important reason for performing a pre-trip inspection before every trip?
A. To satisfy your dispatcher that the truck left on time
B. To find problems that could cause a crash or breakdown before they happen on the road
C. To reduce the number of miles logged for the day
D. To avoid having to fill out any paperwork later
Show answer and reasoning
Correct answer: B. To find problems that could cause a crash or breakdown before they happen on the road
A: A pre-trip inspection has nothing to do with dispatch timing.
C: Inspection findings do not change logged mileage.
D: A pre-trip inspection actually creates required paperwork (the inspection report), not less of it.
Source: FMCSA CDL Manual §2.1.1
A roadside inspector determines that a commercial motor vehicle has a safety defect serious enough to be an immediate hazard. What is the inspector authorized to do under 49 CFR 396.9?
A. Issue a warning only, since only the motor carrier can pull a vehicle from service
B. Declare the vehicle "out of service" until the defect is corrected
C. Impound the vehicle permanently
D. Fine the driver but allow the vehicle to continue to the next scheduled stop
Show answer and reasoning
Correct answer: B. Declare the vehicle "out of service" until the defect is corrected
A: 396.9 gives the inspector authority to declare the vehicle out of service, not merely to warn.
C: Out-of-service means repaired and released, not permanent impoundment.
D: An out-of-service order prohibits further operation until the defect is fixed, not a fine-and-continue arrangement.
Source: 49 CFR 396.9
Under the federal tire tread depth standard, what is the minimum tread depth allowed in any major tread groove on a steering axle tire?
A. 1/32 inch
B. 2/32 inch
C. 4/32 inch
D. 6/32 inch
Show answer and reasoning
Correct answer: C. 4/32 inch
A: 1/32 inch is below the federal minimum for any position.
B: 2/32 inch is the minimum for tires on axles other than the steering axle.
D: 6/32 inch is deeper than the regulation requires, though additional depth is never unsafe.
Source: 49 CFR 393.75
What is the minimum tread depth required on non-steering axle tires of a commercial motor vehicle?
A. 1/32 inch
B. 2/32 inch
C. 3/32 inch
D. 4/32 inch
Show answer and reasoning
Correct answer: B. 2/32 inch
A: 1/32 inch is too shallow to meet the federal standard for any tire position.
C: 3/32 inch is not the regulatory threshold; the rule specifies 2/32 inch for non-steering tires.
D: 4/32 inch is the steering-axle minimum, not the standard for other axle positions.
Source: 49 CFR 393.75
Under 49 CFR 392.7, a driver may not operate a commercial motor vehicle unless satisfied that certain systems are in good working order. Which of the following is included in that pre-trip requirement?
A. The radio and cab air-conditioning system
B. Service brakes, trailer brake connections, parking brake, tires, lights, and mirrors
C. The cruise control set speed
D. The fuel economy displayed on the dashboard computer
Show answer and reasoning
Correct answer: B. Service brakes, trailer brake connections, parking brake, tires, lights, and mirrors
A: Comfort features like radio and A/C are not part of the 392.7 safety-systems check.
C: Cruise control settings are a convenience feature, not a listed safety system.
D: Fuel economy readouts are informational only, not a safety-critical system under 392.7.
Where can I take a free Montana CDL practice test online?
Right here. CertQuestUSA's free Montana CDL practice test online is a full 50-question practice paper built to the real exam's domain weights, with every answer explained, with no sign-up and no credit card, and shows your score by topic at the end. The full 124-question bank, with every answer explained and cited to the regulation it comes from, is $14.99 for a 30-day pass that never renews.
What is on the Montana CDL General Knowledge practice test?
The CertQuestUSA Montana CDL General Knowledge practice bank contains 124 questions, organized into 2 full papers of 50 questions each with no repeats. The exam covers 14 domains, with the heaviest weight on Vehicle Inspection (14%), followed by Basic Control & Shifting, Emergency Maneuvers & Skid Control, Night Driving & Extreme Conditions, and Speed & Space Management (each 10%).
How much does a CDL or CLP license cost in Montana?
For intrastate drivers aged 21-67, a CDL/CLP costs $35.54 without REAL ID or $61.29 with REAL ID. Interstate drivers in the same age range pay $41.72 without REAL ID or $67.47 with REAL ID, with rates stepping down for ages 18-20.
How long must I wait before taking the CDL skills test after getting my permit in Montana?
Montana requires a minimum 14-day hold after CLP issuance before you can schedule the skills test. If you fail the pre-trip inspection or basic-control skills steps, you must wait at least 24 hours to retest; if those pass but you fail the on-road driving portion, you must wait at least 1 week.
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