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Start Your FREE 2026 AB Commercial Driver's Licence Practice Test Now
Practice the exact question formats your DMV uses. When you sit down for the real test, you'll know the answer before you finish reading the question. Pass, get your CDL, and start earning $60K+ within weeks - not months.
How to get your Commercial Learner’s Permit
Select your CDL knowledge exams (0) CDL knowledge exams (0)
Complete our theory exam prep program
Pass official written exam(s)
1
General Knowledge
Diagnostic Test
25 questions
General Knowledge Test 1
25 questions
General Knowledge Test 2
25 questions
General Knowledge Test 3
25 questions
General Knowledge Test 4
26 questions
2
Class 1
3
Class 2
Class 2 Licence Test 1
50 questions
Class 2 Licence Test 2
50 questions
Class 2 Licence Test 3
50 questions
Class 2 Licence Test 4
50 questions
Class 2 Licence Test 5
50 questions
4
Class 3
5
Class 4
Class 4 Licence Test 1
50 questions
Class 4 Licence Test 2
50 questions
Class 4 Licence Test 3
50 questions
Class 4 Licence Test 4
50 questions
Class 4 Licence Test 5
50 questions
6
Air Brake
Air Brake Test 1
20 questions
Air Brake Test 2
50 questions
Air Brake Test 3
50 questions
Air Brake Test 4
50 questions
Air Brake Test 5
50 questions
Air Brake Test 6
50 questions
Air Brake Test 7
50 questions
Air Brake Test 8
50 questions
Air Brake Test 9
50 questions
Air Brake Test 10
50 questions
7
The Challenge Bank™
Your missed questions
Your personalized Challenge Bank™ automatically retests you on all your missed questions until you nail every single one. No shame - we all have weaknesses!
8
Explore AB Commercial Vehicle Handbook
Explore AB Commercial Vehicle Handbook
Not your typical read — this interactive handbook is designed for engagement. Study anytime, anywhere: read, listen, chat with it or download for offline access.
Finish
You did it! Now break out the confetti 🥳
If you made it here with an 80% Passing Probability or above, you’re ready to ace your written exam like it’s nbd.
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