CDL Prep Practice Test - 2026

I used this app to study for my California School Bus test, and it really helped. The questions and explanations made things easier to understand, and I liked being able to focus on what I needed. I also got quick help when I reached out. I passed my test and would recommend it.

Okay so I went through this entire app and had my appointment today. I failed. Half the questions in here are not on the exam for Class B. Which is fine it’s always nice to learn anyways. The passenger endorsement I also failed using this app. Now 1 year ago I didn’t use any apps and I walked out of DMV passing Passenger endorsement with zero wrong. And my General Knowledge I missed by 1 point last year. This time around I took my time studying everyday on this app.. failed passenger by 11 and GK by 13. And there was several questions today that was never covered in this app at all and it through me off.

I started using this app to study for my CDL permit for a few weeks ago and took my permit test last week. What stood out to me was how familiar the questions felt once the exam started. A lot of them weren’t long or detailed — they were short and easy to misread if you didn’t slow down. That felt very similar to how I’d been practicing. There were a few moments where I caught myself almost rushing, then stopped and reread the question, because that’s what I’d gotten used to doing in the app. I passed the test, and it didn’t feel like luck. It felt like I’d trained for the way the questions are actually written. Everyone studies differently, but for me, this app matched the real exam more closely than I expected.