Last Updated on November 8, 2025 by The Insurance Pros
Michigan Commercial Driver’s License (CDL): Requirements, Testing, and How to Apply
Are you considering obtaining a Commercial Driver’s License (CDL) in Michigan? This guide explains when you need a CDL, age rules, how to apply, what tests and endorsements you may need, and where to get official information, written in plain language.
When Do You Need a Michigan CDL?
- You need a Michigan CDL to operate a single vehicle that has a Gross Vehicle Weight Rating (GVWR) of 26,001 pounds or more.
- To operate a combination vehicle, which includes a truck and trailer, the gross combined weight rating (GCWR) must be 26,001 pounds or more, and the towed unit must have a gross vehicle weight rating (GVWR) of 10,001 pounds or more.
- To drive a vehicle designed to carry 16+ passengers (including the driver).
- To transport placarded hazardous materials.
CDL Classes and Common Endorsements
Michigan follows the federal CDL structure:
- Class A: combination vehicles (tractor-trailers) meeting the GCWR threshold.
- Class B: Single vehicles: 26,001+ lbs. (e.g., straight trucks, large buses).
- Class C: vehicles under Class A/B limits that require a CDL due to passengers or hazards.
Common endorsements include T (Double/Triple Trailers), P (Passenger), N (Tank), S (School Bus), and H (Hazardous Materials). Some combinations appear as X (Tank + Hazmat).
How to Apply for a Michigan CDL
- Meet eligibility & medical requirements. You will certify your driving type and (if required) provide a valid DOT medical certificate.
- Obtain a Commercial Learner’s Permit (CLP). Bring your current Michigan license along with the required identity, Social Security Number (SSN), and legal presence documents to a Secretary of State office, and pass the written knowledge tests for your class and endorsements.
- Complete the Entry-Level Driver Training (ELDT) if it is applicable to your situation. ELDT is federally required for first-time Class A or B, certain upgrades, and H/P/S endorsements (training through a registered provider).
- Schedule and pass the skills/road test. You must take the test in a vehicle that is suitably equipped for the class or endorsement you are seeking.
- Pay fees and receive your CDL. Fees vary by class, so you should confirm the current amounts with the Michigan Secretary of State, as they differ based on class, endorsements, and issuance timing.
Knowledge & Skills Tests (What to Expect)
- Knowledge tests: cover CDL general knowledge and any endorsements you need (e.g., air brakes, passenger, tank, hazmat).
- The skills test consists of a vehicle inspection (pre-trip), basic control maneuvers, and an on-road driving segment.
- Air brakes: Failing the air brake knowledge test or using a vehicle that does not have air brakes for testing will result in an air brake restriction.
Enhanced CDL & REAL ID
Michigan offers an Enhanced CDL that facilitates land and sea re-entry from Canada, Mexico, Bermuda, or the Caribbean. For domestic flights and access to federal facilities, a REAL ID-compliant license or another acceptable federal ID is required. Verify SOS for documentation and eligibility.
Costs and Renewal Notes
CDL costs depend on class, endorsements, and timing (original, renewal, replacement). Fees and testing prices may change, so please confirm the latest amounts and accepted payment methods with the Michigan Secretary of State.
Study Resources
- Michigan Secretary of State – CDL (manuals, appointments, testing)
- ELDT requirements and registered training providers (see federal ELDT resource links from SOS)
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FAQs: Michigan CDL
Do I need a CDL to drive a box truck?
If the truck’s GVWR is 26,001 lbs or more, yes. If it is below that threshold and not carrying hazmat or 16+ passengers, a CDL is generally not required.
I’m 19. Can I get a CDL?
Yes, you can obtain a CDL exclusively for driving within the state of Michigan. You must be 21+ to drive across state lines or haul placarded hazardous materials.
What is ELDT?
Entry-level driver training is federally required for first-time Class A/B CDLs, certain upgrades, and H/P/S endorsements. You must train with a registered provider before testing.
Where do I find the latest fees and forms?
Always check the Michigan SOS website for current fees, manuals, and appointment options.
