CDL Practice Tests

General Knowledge Test

Learning Series
Page Border

Question #1 of 69

General Knowledge Test Question Image

Brake hard enough to feel a slowdown, when your speed has been reduced to 5 mph below your safe speed, release the brakes. When your speed has increased to your safe speed, repeat these steps.


This is the procedure for a blown tire.

This is the procedure for driving on slippery roads.

This is the procedure for coming down long steep grades.

All of the above.

None of the above.

CDL Test Source: Federal Motor Carrier Safety Administration.


 

CDL Practice Test (Home) | General Knowledge Test 1 (Learning)

General Knowledge Test 2 (Learning) | Air Brake Test 1 (Learning) | Air Brake Test 2 (Learning)

Combination Vehicles (Learning) | Hazardous Materials (Learning) | Doubles & Triples (Learning)

Tanker Test (Learning) | School Bus (Learning) | Passenger Vehicle (Learning)

Testing Series | CDL Training Information

Privacy Policy  |  Contact


© 2025 CDLTEST.co