CDL Study · Practice Test 2026

DMV Learning

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About this app

CDL Practice Test 2026 — State-Specific CDL Exam Prep & HazMat Study Guide | 98% Pass Rate

Looking for the most accurate CDL practice test for 2026? CDL Study is the #1 CDL exam prep app with a proven 98% pass rate. With 2,000+ state-specific questions updated for 2026, a full HazMat test, real exam simulator, and smart progress tracking — all in one app. Available in English and Español.

WHY CDL STUDY IS THE BEST CDL PREP APP

✓ 2,000+ CDL practice questions updated for 2026, taken directly from every state's official DMV CDL manual — Texas, Florida, California, New York, and all 50 states.
✓ State-specific CDL tests: choose your DMV and study only the material you'll see on exam day. No wasted time on irrelevant questions.
✓ 98% pass rate — trusted by thousands of commercial drivers nationwide.
✓ Unlimited CDL exam simulators with timed mode: experience the real DMV test format before your big day.
✓ English & Español: switch languages instantly for complete bilingual CDL prep. The only CDL app with full Spanish support.
✓ No ads while you study — 100% focus on passing your CDL exam.
✓ Works offline: perfect for truckers on the road with no signal.

COMPLETE CDL ENDORSEMENT COVERAGE

CDL Study covers every endorsement and CDL license class you need:

• General Knowledge Test
• Air Brakes Test
• HazMat (Hazardous Materials) Test
• Tanker Endorsement
• Doubles and Triples Endorsement
• Passenger Vehicle Test
• School Bus Endorsement
• Combination Vehicle Test
• Class A CDL
• Class B CDL
• Class C CDL

Whether you're preparing for your CDL permit, upgrading your license class, or adding a HazMat or Tanker endorsement, CDL Study has you covered.

HOW CDL STUDY WORKS

1. Pick your state and select the endorsement or CDL written test you want to study.
2. Take practice exams of 50 questions. Study in Easy mode to learn, Hard mode to challenge yourself, or Exam mode for a timed CDL simulator.
3. Review detailed explanations for every answer. Understand why each answer is correct — not just what the answer is.
4. Track your progress with smart analytics. See exactly which topics need more work and know when you're ready for exam day.
5. Walk into the DMV confident — CDL permit and commercial driver's license in hand!

KEY BENEFITS

★ Save time and money: skip expensive truck schools. Focus only on the material your state requires for the CDL driving test and written exam.
★ Smart reinforcement: real-time analytics highlight your weak topics so you study smarter, not harder.
★ Works offline: download your state's CDL practice test and study anywhere — on the truck, at a rest stop, or at home. No internet needed.
★ Cloud sync: start studying on one device and continue on another. Your progress follows you.
★ Free to start: try your first CDL practice test at no cost. No credit card required.
★ Updated for 2026: all questions reflect the latest CDL handbook changes and DMV exam updates.
★ No ads between questions: study without interruptions for a better learning experience.

WHAT DRIVERS ARE SAYING

"Passed the New York CDL written test on the first try — the questions matched word for word." — Mike D.
"The HazMat and Air Brakes modules were exactly what I needed to get my permit." — Sarah L.
"La mejor app para estudiar CDL en español. Pasé el examen a la primera." — Carlos R.
"I studied on my phone during breaks at work. Two weeks later, I walked out of the DMV with my Class A CDL." — James T.

DOWNLOAD CDL STUDY NOW

Join thousands of drivers who passed their 2026 CDL exam. Get unlimited CDL practice tests and earn your commercial driver's license on the first attempt.

CDL Study — your complete CDL study guide, exam prep, and DMV practice test app. Install today and hit the road tomorrow!

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Ratings and reviews

I took the test and without studying for it. Iam a professional Truck Driver and the test is very accurate and knowledgeable. Good Luck

So far this is the only app I've found that lets you remove ads (by paying for it) but it's not really worth it as the quality and clarity of the questions and answers are frustratingly low. Other apps use questions and answers almost identical to the actual SOS tests, with proper formatting; this one does not. Try before you buy. I'll probably go back to the apps with ads where I'm actually learning instead of trying to guess what the questions mean.

The English version is riddled with errors and that makes it very hard to interpret and actually study for a practical exam. The ads after like every 2 or 3 questions is also quite annoying. I am looking elsewhere for a study app for cdl. This review is for the English version only.

What’s new

- No more ads between questions — study without interruptions.
- 2026 DB refresh: 2,000+ state, class & endorsement questions updated for the 2026 CDL manual.
- New free trial: try your first practice test at no cost.
- Performance boost: faster loads & key bug fixes.
- Full bilingual support: English & Español.