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Minnesota General Knowledge Test

You'll practice with questions about Minnesota's grain hauling laws and ice road challenges.

140
Questions
80%
To Pass
60
Minutes

140 questions · 60 min time limit · 80% to pass

Opens in a practice window — choose your mode inside.

JM

Reviewed by Jack Mahana, CDL Instructor (13+ years)

Last verified: August 2026

All questions sourced from the official Minnesota CDL handbook and FMCSA regulations.

About the Minnesota General Knowledge Test

Minnesota's roads are no joke. You'll drive through blizzards on I-94, haul grain across the flatlands, and navigate the busy Twin Cities metro. The General Knowledge test covers everything you need to start your CDL career here.

We focus on Minnesota's specific rules. That includes weight limits for agricultural products, bridge laws on the Mississippi River crossings, and the extra care you need on Highway 169 near Mankato. You'll also get questions about air brakes and combination vehicles – critical for many Minnesota trucks.

Our practice test pulls from the Minnesota CDL Handbook. It mirrors the real DMV exam's format. Take it multiple times to build confidence. Pass on your first try.

Minnesota's commercial driving is anchored by the I-35 and I-94 corridors, which cross at the Twin Cities. I-35 connects the state from the Iowa border to Duluth on Lake Superior, while I-94 runs from the North Dakota border through Minneapolis-St. Paul to Wisconsin. Our general knowledge practice test mirrors the official Minnesota DPS CDL written exam.

Minnesota's winter is among the most severe in the lower 48. Blizzards, ice storms, and extreme cold (-30°F or lower) can close highways across the state. The Minnesota Department of Transportation operates a major snow-and-ice fleet, but commercial drivers must handle sudden whiteout conditions and black ice. The exam tests winter driving, braking on ice, and following distance in extreme conditions.

Topics Covered

✓Vehicle Inspection – Key for pre-trip checks in Minnesota's harsh winters.
✓Basic Vehicle Control – Essential for navigating tight spaces in urban areas like Minneapolis.
✓Communicating – Vital for sharing roads with farm equipment and school buses.
✓Space Management – Critical when driving on icy roads or in construction zones.
✓Hazard Perception – Watch for deer, moose, and sudden weather changes.
✓Air Brakes – Required for most heavy trucks in Minnesota; know the system inside out.

Study Tips

Start with the Minnesota CDL Handbook. It's free online. Focus on air brakes, pre-trip inspection, and general knowledge. Don't skip the railroad crossing section – you'll see plenty of them in rural Minnesota.

Practice daily with our test. Take it until you score 90% or higher. That way you'll pass the real thing. Remember to schedule your appointment at a DVS exam station. Bring your permit, ID, and fee. Good luck!

Minnesota Specific Information

  • In Minnesota, you take the CDL knowledge test at a DVS exam station. You need an appointment – walk-ins aren't allowed. Find a location near you: many are in St. Paul, Duluth, Rochester, and Mankato.

    The fee for the General Knowledge test is $10. You'll pay with cash or check. Bring your valid driver's license, Social Security card, and proof of residency. If you fail, you can retake it the next day.

    Remember to study the Minnesota CDL Handbook. It covers all the rules you'll face. Our practice test mirrors the real one, so you'll be ready.

  • The Minnesota Department of Public Safety (DPS) requires a knowledge test for all CDL classes; the general knowledge exam is the foundation for every commercial license.
  • Minnesota's winters are extreme — blizzards, ice, and temperatures below -30°F require winter driving skills and chain awareness.
  • The I-35/I-94 interchange in the Twin Cities carries heavy freight; blind-spot management and lane discipline are critical.
  • The Port of Duluth on Lake Superior handles bulk cargo (taconite, grain, coal); drayage traffic uses I-35 and US-2.
  • Agricultural hauls of grain and sugar beets are heavy on rural highways during harvest season.

Frequently Asked Questions

Do I need a CDL to drive a farm truck in Minnesota?
It depends on weight and use. If your truck carries grain or livestock across state lines, you likely need a CDL. Check the handbook for exceptions.
How do I schedule a CDL knowledge test in Minnesota?
You schedule through the DVS website or by phone. You'll need your driver's license number. Walk-ins aren't accepted.
What documents must I bring to the test?
Bring your valid Minnesota driver's license, Social Security card, proof of residency, and payment for the fee.
Can I take the knowledge test in a language other than English?
Yes. Minnesota offers the test in Spanish, Hmong, Somali, and others. Check with your exam station for availability.
What happens if I fail the General Knowledge test?
You can retake it the next day. There's no waiting period. But make sure you study more before retrying.
JM

Reviewed by Jack Mahana, CDL Instructor (13+ years)

Last verified: August 2026 · FMCSA-compliant content