Free Minnesota CDL Practice Tests
Getting your CDL in Minnesota starts with the written knowledge tests at the Minnesota Driver and Vehicle Services (Department of Public Safety). Those exams are built on the federal CDL standards, so the fastest way to prepare is to practice against the same material — free, unlimited retakes, every answer explained. Aim for consistent scores above 80%: that's the pass bar the real exams use.
Minnesota practice tests by topic
- MN General Knowledge practice test
- MN Air Brakes practice test
- MN Combination Vehicles practice test
- MN Pre-Trip Inspection practice test
- MN Hazardous Materials (H) practice test
- MN Tanker (N) practice test
- MN Doubles & Triples (T) practice test
- MN Passenger (P) practice test
- MN School Bus (S) practice test
Sample practice questions
You should move a seriously injured person only if:
Answer: They're in immediate danger, such as fire — Moving can worsen injuries; only move them to escape immediate danger.
When should you turn the retarder off?
Answer: When the road is wet, icy, or snowy — On slippery roads the retarder can spin the drive wheels and cause a skid.
Violating an out-of-service order the first time disqualifies a driver for at least:
Answer: 180 days — A first out-of-service order violation is at least 180 days.
Official source: Minnesota Driver and Vehicle Services (Department of Public Safety)
CDL licensing in Minnesota is administered by the Minnesota Driver and Vehicle Services (Department of Public Safety). Fees, scheduling, forms, and the official Minnesota CDL manual live on the official site: Minnesota DVS — official CDL page (verified 2026-08-09).
Truckcess is not affiliated with or endorsed by the Minnesota Driver and Vehicle Services (Department of Public Safety). Our practice tests cover the federal CDL knowledge standards (49 CFR Part 383) that every state exam is built on; exact question counts, fees, and procedures vary by state and change over time — the official site is always the authority.
How the Minnesota CDL process works
- Study the official Minnesota CDL manual from the Minnesota DVS — state exams draw from it.
- Pass the written knowledge tests to earn your Commercial Learner's Permit (CLP). You can take the CLP knowledge tests before completing ELDT.
- Complete Entry-Level Driver Training (ELDT) from a provider on the federal Training Provider Registry — required before your skills (driving) test. Truckcess provides the theory portion. (Exception: for the HazMat endorsement, ELDT theory is required before its knowledge test.)
- Pass the three-part skills test — vehicle inspection, basic control, and road driving.
The full prep course — every practice test, narrated lessons, the spoken pre-trip trainer — is one-time (Class A $69, Class B $59) with 12 months of access: mytruckcess.com/cdl.
CDL practice tests by state · Meet the Course Director · The completion certificate