Free Texas CDL Practice Tests 2025

Free Texas CDL Practice Tests 2025

The Lone Star State is one of the best in the country for truck drivers. Low cost of living, low taxes, and a large trucking industry are all part of why truckers love Texas. The enormous oil industry, combined with agriculture and mining, makes Texas one of the largest economies in the country and incredibly reliant on commercial drivers. Truck drivers in Texas most often use Route 20, which runs east and west, passing through Dallas and Fort Worth.

But before you can join this thriving industry, you first need to pass the TX CDL exam and earn your Texas Commercial Driver’s License (CDL). The CDL test has proven to be quite a challenge, leading many test-takers to leave the DMV office empty-handed.

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

Why choose our TX CDL practice tests?

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

The good news is there’s a solution. Our practice tests help you test your knowledge, identify your strengths and weaknesses, and learn from your mistakes. Each question includes valuable feedback in the form of helpful explanations. Combining practice tests with the state CDL manual is proven to be much more effective than reading the manual alone. Don’t let the exam stand between you and a rewarding trucking career. Take a free practice test now and start your journey towards becoming a commercial driver in Texas!

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 Texas. 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
    TX 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
    TX 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
    TX 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
    TX 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
    TX 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
    TX 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
    TX 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
    TX 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.