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PuedoManejar CDL has the information you need to get off to the right start.
CDL Practice Tests
Free CDL practices tests for your Commercial permit, endorsements, and more. The CDL written tests you’ll need to take depend on the type of CMV you want to drive and the types of endorsements you want to add.
Get Started With the CDL General Knowledge Exam
All CDL applicants must score an 80% on the 50-question general knowledge written test.
Class A CDL
Class B CDL
Class C CDL
Air Brakes
Combination Vehicles
Doubles/Triples (T)
Tanker (N)
HazMat (H)
Tanker/HazMat (X)
Passenger (P)
School Bus (S)
Which CDL Practice Tests Should You Take?
| CDL Practice Test | Who Should Take it? | Other Tests You’ll Need |
| General Knowledge | All CDL applicants | – |
| Air Brakes | Those who want to be authorized to drive CVs equipped with air brakes. | General Knowledge |
| Combination Vehicles | Those who want to drive CVs towing a trailer. | General Knowledge, Air Brakes |
| Doubles/Triples Combinations | Those who want a T endorsement to pull 2 or 3 trailers in combination. | General Knowledge, Air Brakes, Combination Vehicles |
| Tanker Vehicles | Those who want an N endorsement to drive tanker vehicles or pull tanker trailers. | General Knowledge, Air Brakes, Combination Vehicles |
| Hazardous Material | Those who want an H endorsement to transport hazardous materials. | General Knowledge |
| Tanker/Hazardous Materials Combination | Those who want an X endorsement to transport HAZMAT in tanker vehicles. | General Knowledge, Tanker Vehicles, Hazardous Materials |
| Passenger | Those who want a P endorsement to transport passengers in commercial buses. | General Knowledge |
| School Bus | Those who want an S endorsement to drive a School Bus. | General Knowledge, Passenger |
All CDL Applicants
All CDL applicants will first need to get their CLP (Commercial Learner’s Permit) by passing the General Knowledge Exam.
After that, the other tests you’ll need to take will depend on what type of CMV (Commercial Motor Vehicle) you want to drive and what kind of job you want.
Once you pass your tests, you’ll receive your CLP. This will allow you to enroll in truck driver training school in preparation for your behind-the-wheel exam.
Testing & Endorsements
For many CDL employers, the minimum tests and endorsements required include General Knowledge, Combination Vehicles, and Air Brakes.
If you plan to transport liquids, gasses, or hazardous materials, you’ll need to think about the Hazmat Endorsement Test and Tanker Vehicles Test.
To transport passengers or drive a school bus, study for the Passenger Test or School Bus Endorsement Test.
Minimum CDL Requirements: How to Get Started
To qualify for a commercial driver’s license, you’ll need to meet the following requirements: