Free Massachusetts CDL Practice Tests 2025

Free Massachusetts CDL Practice Tests 2025

Massachusetts’ vast agriculture industry has created a large transportation infrastructure that relies heavily on commercially licensed drivers. Commercial haulers in the Bay State enjoy plentiful career opportunities, making a Commercial Driver’s License (CDL) a valuable investment. You’ll find yourself using Route 495 to travel across the state while circumventing Boston’s bustling infrastructure, and Route 90 to transport goods in and out of the city.

Before pursuing your career in trucking, you will first need to pass the MA CDL exam and earn your Massachusetts Commercial Driver’s License (CDL). The CDL exams are known to be challenging, but they don’t have to be overwhelming.

Our free 2025 Massachusetts CDL practice tests are designed to help you ace the official MA CDL exam.

Why choose our MA CDL practice tests?

  • Questions based on the latest 2025 Massachusetts CDL manual
  • Covers all CDL classes and endorsements
  • Instant feedback to help you master the material

Track your progress with our color-coded progress tracker and take advantage of detailed explanations to ensure you fully understand each topic. Our practice exams are based on the same manual as the real test, so you can show up on exam day feeling confident and prepared. Don’t let the CDL exams stand between you and a rewarding career in trucking—take the first step today. Select a free practice test and get started on your journey!

General Knowledge (150 questions)

  • Questions 1-50
    General Knowledge Test 1
    Start your journey here. Covers the essentials of safely operating a commercial vehicle in Massachusetts. Unlimited attempts. Detailed explanations.
  • Questions 51-100
    General Knowledge Test 2
    Expect questions on vehicle checks, proper braking technique, fire prevention, visibility, space around your vehicle, stopping distance, and matching speed.
  • Questions 101-150
    General Knowledge Test 3
    Explore essential concepts including vehicle inspection, alcohol and driving, transporting cargo safely, inspecting cargo, air brakes, and important definitions.
  • 50 random questions
    General Knowledge Test Simulator

    Designed to replicate the actual CDL test experience. 50 multiple choice questions chosen at random from our database. Each new attempt generates a new set of questions.

HazMat (30 questions)

  • Questions 1-30
    MA CDL HazMat Test 1
    The path towards a HazMat Endorsement starts here. Questions cover loading requirements, regulated products, document storage, tire inspection, and item descriptions.

Passenger Vehicles (20 questions)

  • Questions 1-20
    MA Passenger Vehicles Test 1
    Test your knowledge of key concepts including proper procedures at railroad crossings, effective use of mirrors, matching speed with traffic, and stopping distances.

School Bus (20 questions)

  • Questions 1-20
    MA CDL School Bus Test 1
    Master the key aspects of operating a school bus. This practice test covers crucial topics like approaching stops, matching speed, and transporting passengers safely.

Air Brakes (25 questions)

  • Questions 1-25
    MA CDL Air Brakes Test 1
    Begin testing your knowledge of air brakes here. Covers tractor valves, pressure gauges, spring brakes, dual air brakes, brake fading/failure, air storeage tanks and more.

Combination Vehicles (24 questions)

  • Questions 1-24
    MA Combination Vehicles Test 1
    Boost your understanding of coupling tractor semi trailers, trailer hand valves, rollover risks, and trailer air lines with this powerful practice test.

Double/Triple Trailers (20 questions)

  • Questions 1-20
    MA Double/Triple Trailers Test 1
    Covers crucial topics including mastering proper steering techniques, coupling and decoupling trailers, navigating curves, managing space, and handling skids.

Tanker Vehicles (30 questions)

  • Questions 1-30
    MA CDL Tanker Vehicles Test 1
    The path towards a Tanker Vehicles Endorsement starts here. Covers identifying tanker vehicles, outage, high center of gravity, bulkheads, and baffled/unbaffled tanks.

Pre-Trip Inspection (9 questions)

  • Questions 1-9
    MA CDL Pre Trip Inspection Test 1
    Covers overall vehicle safety, documentation checks, vehicle components, the brake system, and operational elements such as lights, signals, and controls.