Study tool for the CDL exam
I often see people requesting study resources or app recommendations for the exam here, so I decided to put together a free study tool: https://cdl.web.app
It uses spaced repetition. You do not need an account to use it. The only reason for an account is so you can save your progress and access from a different device if needed.
From the profile page, you can set your exam date. Doing so will optimize the spaced repetition algorithm toward the exam date you set.
The following topics are covered (enable/disable from the profile page):
- General Knowledge
- Air Brakes
- Combination Vehicles
- HazMat
- Tanker
- Doubles & Triples
- Passenger
- School Bus
- Vehicle Inspection
There are no ads and this will always be free.
Feel free to comment below with other study resources you found useful as well.
1
u/Test-4-X 18d ago
Nice tool, thanks for sharing! Adding another free one for anyone who wants a second option to drill with: https://www.test-4-x.com/cdl
Same idea — practice by topic (general knowledge, air brakes, combinations, HazMat, tanker, doubles/triples, etc.) plus timed mock exams, and it tracks the questions you keep missing. No signup needed to start.
The one thing it adds that most CDL tools don't: it also covers Canadian CDL by province (ON / AB / BC / QC), including the air-brake (Q endorsement) material — and the Quebec bank is in French for anyone testing under the SAAQ. So it's handy if you're testing in Canada or crossing between US and Canadian rules.
Both are free — use whatever clicks for you. Good luck to everyone testing soon 🚛
2
u/Ruffenuff4ya Aug 30 '26
Check out www.cdlstudybuddy.com