AI Mentor 'Mentora' explains every answer! 4.91 star-rated. Master all CDL endorsements: HazMat, Air Brakes, Tanker, Passenger & more. Try free for 3 days!
CDL Practice Test 2026 is the AI-powered CDL test prep app with the highest rating (4.91 stars) to help you pass your commercial driver's license exam on the first try. Study for all CDL endorsements with AI explanations from Mentora, your personal CDL mentor.
KEY FEATURES
• AI-Powered Explanations: Meet Mentora, your AI CDL mentor who explains every question in detail
• All 50 States: Practice tests customized for your state's CDL requirements
• Complete CDL Coverage: General Knowledge, Air Brakes, Combination Vehicles, HazMat, Passenger, Tanker, Doubles/Triples, School Bus, Pre-Trip Inspection
• Realistic Exam Simulator: Experience the actual DMV test format before test day
• Diagnostic Tests: Identify your weak areas and focus your study time
• Study by Topic: Master one endorsement at a time
• Custom Practice Tests: Create tests targeting your specific needs
• Progress Tracking: Analytics showing your improvement over time
• Offline Mode: Study anywhere, even without internet
WHY CDL PRACTICE TEST 2026
With a 4.91-star rating from 27,000+ truck drivers, we're the most trusted CDL test prep app. Our AI mentor Mentora provides personalized explanations that help you understand not just the right answer, but WHY it's correct. This deeper understanding helps you pass the CDL exam confidently.
Unlike other CDL prep apps, we cover ALL endorsements including less common but critical ones like School Bus and Pre-Trip Inspection. Whether you're getting your Class A, Class B, or Class C commercial driver license, we've got you covered.
PERFECT FOR
• New drivers studying for their first CDL permit
• Experienced drivers adding endorsements (HazMat, Passenger, Tanker)
• Drivers upgrading from Class B to Class A
• ELDT (Entry-Level Driver Training) students
• Anyone who failed their CDL test and wants to pass next time
• Drivers moving to a new state who need to retake the exam
ALL CDL ENDORSEMENTS COVERED
• General Knowledge (required for all CDL applicants)
• Air Brakes (required for most commercial vehicles)
• Combination Vehicles (required for Class A CDL)
• HazMat / Hazmat (transporting hazardous materials)
• Passenger (buses and passenger vehicles)
• Tanker (liquid cargo transport)
• Doubles/Triples (multiple trailers)
• School Bus (transporting students)
• Pre-Trip Inspection (vehicle safety check)
PROVEN RESULTS
Join 27,000+ drivers who rated us 4.91 stars. Our users consistently report passing their CDL exam on the first attempt thanks to:
- Realistic practice questions matching actual DMV tests
- AI explanations that teach concepts, not just memorization
- State-specific content reflecting your local CDL requirements
- Comprehensive coverage of all endorsements
TRUSTED BY PROFESSIONAL DRIVERS
"Best CDL app hands down. Mentora's AI explanations helped me understand air brakes finally." - Mike, Class A CDL holder
"Passed my HazMat endorsement first try after using this app for 2 weeks." - Sarah, truck driver
"The most accurate practice tests. Questions were almost identical to the real DMV exam." - James, CDL instructor
SUBSCRIPTION PLANS
• FREE: Access to basic practice tests
• Premium Monthly: Best for focused 30-day study
• Premium Quarterly: Ideal for comprehensive preparation
• Premium Yearly: Best value for ongoing certification
Start your free trial today and join thousands of successful CDL drivers!
INTEGRATIONS & RESOURCES
Works seamlessly with FMCSA guidelines and state DMV requirements. Content updated regularly to reflect 2026 CDL testing standards.
Download CDL Practice Test 2026 now and pass your commercial driver license exam with confidence!
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Privacy Policy: https://passemall.com/privacy
Terms of Use: https://abc-elearning-app.github.io/terms-of-use
Contact us: support@abc-elearning.org
Seems like i finally found an app that actually ask questions from the cdl book. I’ve been taking practice test from other online platforms and was thinking i was going to straight pass the test with ease. Well when i took the hazmat test, the question never revolved around anything that I practiced for and i wasted $100 dollars thinking eventually they would give me questions that matched up to what I practiced. Nope lol. People at the dmv gave me the book. Then told me to leave online stuff alone cause none of the material on the net is on the test. Everything in this book is what you get tested on.I then also went and compared what i was practicing to what’s in the book. Sure enough nothing on the practice test was in the book😅 This app though is way more accurate to the book though. Probably not fully accurate but it’s a good amount of stuff here that you can find answers in the book. Give it a shot
Developer Response
Thank you very much for sharing your valuable and useful feedback. If you have other feedback or suggestions, please write to us at support@abc-elearning.org. We would love to hear from you!
Great test prep tool!
AuMoVi
I would highly recommend this app to anyone studying for the CDL written test!Recently I was hired to drive school buses in my district. One of the first things I needed to do was pass my written test to get a learners permit for class B with passenger & school bus endorsements. I’ve never been real great at “read the section, take the test” so I looked for practice tests so I’d know what I did / didn’t still need work on and found this app. I used it in the free mode for 4 days, practicing a different section each day, then on the 5th day I reviewed the question bank and took the tests (4 sections: General knowledge, air brakes, passenger safety, and school bus) and passed with flying colors! All 4 sections were passed in under an hour. Out of all the questions combined I think I only ran into 3 questions I opted to skip because I had not practiced them on here, didn’t know the answer, and felt I’d rather skip it than to get it wrong, but overall I knew that I knew my stuff.
Was 99% verbatim accurate to my actual tests
ejkish
I went from 0 knowledge to passing my air brakes and combination tests in 24 hours. Had my general knowledge down in a similar time frame. I didn’t even have to open my CMV handbook, this app covered every single thing. It is as close to cheating as you can legally get; it’s amazing and the best $10 I’ve spent. All i did was go through each lesson plan when i had downtime, anything that wasn’t obvious to an outsider i didn’t know. Learning from mistakes, i just finished each section one after the other and by the time i had finished all sections, i was able to get at least a 90% on the first 3 practice exams. If I had more time I would have done more practice tests, but turns out 3 was enough! With that method, i passed the test for my Air Brakes, Combination, and General Knowledge all in one sitting with ease.
Developer Response
Congratulations on passing the exam. We are happy to know that our app is useful to you. Please recommend it to your friends. Thank you so much!
Great App!
Carlos_J93
This app helps to make it easy to study but not allof the questions present themselves in the test. Math questions are introduced in the app which are not done at all in the exam because you can’t have any calculator or anything on you. Also in order to come in contact with all the variety of questions you have to do every single part of the sections and extra tests which is a little annoying. I wish you could just see the questions and answers in a separate part. Otherwise the app is functional and helpful if you have read the CDL manual. Don’t rely on the app alone. The app does set up a good function to get through all the material by the time of your choosing.
Developer Response
Thank you for taking the time to share your feedback about our app. We will take into consideration your suggestions and try to improve our app in the next versions.
- Improved performance and app stability
- Minor UI/UX enhancements
- Bug fixes and general improvements
Thanks for using our app! More updates coming soon.
Version 4.6.1
The developer, Thanh Hung, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Location
Identifiers
Usage Data
Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
Location
Identifiers
Usage Data
Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
EASY PASS COMPANY LIMITED
Size
122.8 MB
Category
Education
Compatibility
Requires iOS 13.0 or later.
iPhone Requires iOS 13.0 or later.
iPad Requires iPadOS 13.0 or later.
iPod touch Requires iOS 13.0 or later.
Mac Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.