CA CDL General Knowledge Test Learner Permit Training

The California CDL General Knowledge written exam is required by ALL California CDL applicants, regardless of which Class of CDL you need and regardless of which (if any) endorsements you need.

Check the official California CDL Information website for details. The California CDL General Knowledge written test study material is included in Sections 1, 2, and 3 of the free California CDL Handbook (California Commercial Driver's License Manual).

• CDL tests
• Driver disqualifications
• Inspecting the Air Brake System
• Other safety rules
• Vehicle inspection
• Basic control of your vehicle
• Shifting gears
• Seeing
• Communicating
• Controlling your speed
• Space management
• Seeing hazards
• Distracted driving
• Aggressive drivers/road rage
• Night driving
• Driving in fog
• Winter driving
• Hot weather driving
• Railroad-highway crossings
• Mountain driving
• Driving emergencies
• Antilock braking systems
• Skid control and recovery
• Accident procedures
• Fires
• Alcohol, others drugs and driving
• Staying alert and fit to drive
• Hazardous materials rules
• Inspecting cargo
• Cargo weight and balance
• Securing cargo
• Cargo needing special attention

For a complete description and details go to California CDL General Knowledge Written Test. We are the leader in CDL Test Preparation, offering more study options available anywhere! Students respond differently to study material presented in different formats. We present the study material in many different ways for optimal learning.

• CDL Training Material in Text and Diagrams
• CDL Study Material in Narrated Audio
• Interactive CDL Quizzes
• CDL Training Videos
• CDL Questions and Correct Answers
• CDL Real-Time Learning
• Downloable and Printable CDL Training Materials for Remote Study

Our products help to prepare you to be able to pass the required California CDL Tests. The actual CaliforniaCDL written tests must be taken in-person and with proper identification, at the California state office under the authority and audit of Californiagovernment personnel. Our CDL training program is totally online and does not include any training in an actual vehicle. After receiving your California CLP (commercial license permit), you will likely need to get some behind-the-wheel experience to be able to pass the three-part California CDL skills tests. You may choose to get this experience through a friend, relative, employer or truck driving school. The actual CaliforniaCDL three-part skills tests will be given by either a Californiastate examiner or by a atate approved independant examiner. Depending upon the location; the CDL test vehicle will be provided by the examiner, or will be the responsibility of the applicant (a qualified CDL holder must be in the vehicle until your CDL is issued). The entire amount paid to us is strictly for the CaliforniaCDL Test Prep Program materials purchased on this website. YOU are responsible for additional California CDL fees as established under CaliforniaState and/or Federal law and rules, third party testers, medical examiners, finger printing, background checks, truck rental fees, etc., as may be applicable.
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