Minnesota CDL Class B Practice Exam 2026

The Minnesota Class B CDL practice test above gets you ready for the written exam behind straight trucks, buses, and delivery rigs. Drivers searching for a class B CDL practice test, a class B license test, a class B license exam, or a cdl class B test all land in the right place, and this 2026 drill is free with no signup.

What is a Class B, and how does it sit among the classes of CDL driver's license? Class B covers a single vehicle rated over 26,001 pounds, such as a dump truck, box truck, or large bus, and it can tow a trailer under 10,000 pounds. Class A adds heavy combination trailers, while a Class C commercial driver's license handles smaller vehicles carrying hazmat or 16 or more passengers. The Minnesota Commercial Driver's License Manual explains where each class lines up.

Every class, B included, requires the same 50 question general knowledge written test with an 80 percent passing score, and only the vehicle and skills test differ. The full manual reading lives on our dedicated page for anyone who wants it. Repeat this Minnesota Class B CDL practice test until you clear it comfortably, then book your exam.

Keep going:

• Minnesota Class A CDL Practice Test
• Minnesota CDL Practice Test
• Minnesota Air Brakes Practice Test
• Minnesota CDL Combination Practice Test
• Minnesota CDL Pre-Trip Inspection Practice Test
• Minnesota Hazmat Practice Test
• Minnesota CDL Practice Test

Every question traces back to the Minnesota CDL Manual - skim the right-of-way and signs chapters before your retake.