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Whether you’re taking the CDL Class A test for the first time, taking a CDL endorsement test, or upgrading from CDL B to A, we have you covered! We offer the most comprehensive CDL practice tests you’ll find anywhere. Our database contains 1000s of practice questions based on the federal CDL manual.

To receive a CDL, you must pass knowledge and skills tests. This manual will help you pass the tests, however, it is not a substitute for a truck driver training class or program. Formal training is the most reliable way to learn the many special skills required for safely driving a large commercial vehicle and becoming a professional driver in the trucking industry.

We offer CDL practice tests for every Class, subject, and endorsement.

Free CDL Practice Tests

Air Brakes CDL Practice Test

Basic Vehicle Control Skills CDL Practice Test

Doubles & Triples CDL Practice Test

Driving Safely CDL Practice Test

General Knowledge CDL Practice Test

Hazmat CDL Practice Test

On-Road Driving CDL Practice Test

Pre-Trip Inspection CDL Practice Test

Railroad-Highway Crossings CDL Practice Test

School Bus CDL Practice Test

Tank Vehicles CDL Practice Test

Transporting Cargo Safely CDL Practice Test

Transporting Passengers Safely CDL Practice Test