Alabama General Knowledge CDL Practice Test
Practice for your General Knowledge CDL exam with questions based on the official Alabama CDL handbook
Updated: August 2026
What's on the Alabama General Knowledge CDL test
Answering from memory beats re-reading — retrieval practice roughly doubles what you remember a week later. These free questions are modeled on the official General Knowledge CDL knowledge test.
- Questions
- 50
- To pass
- 40/50 correct (80%)
- Updated
- June 2026
- 100% free
The Alabama CDL General Knowledge test follows the AAMVA standard used by most states: 50 questions, with 40 correct answers (80%) needed to pass. A CDL learner's permit in Alabama costs $36.25 (Alabama Law Enforcement Agency (ALEA) - Driver License Division fee schedule, June 2026).
Start the practice testAll Alabama CDL tests
The Alabama General Knowledge test is one section of the Alabama CDL knowledge exam. For the full set — general knowledge questions, every endorsement section, and Alabama’s permit requirements in one place — go to the Alabama CDL Practice Test.
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About the General Knowledge Test in Alabama
The General Knowledge test is required for all CDL applicants in Alabama. It covers traffic laws, safe driving techniques, vehicle inspection procedures, cargo handling, and federal regulations every commercial driver must know.
The General Knowledge test is part of the CDL written exam administered by the Alabama Department of Motor Vehicles. You must pass this test along with the other required written tests to receive your Commercial Learner's Permit (CLP) in Alabama.
Our practice questions are built from the official Alabama CDL handbook and federal FMCSA regulations. Each question includes a detailed explanation to help you understand the material, not just memorize answers.
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