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TN CDL School Bus Practice Test 3 2026

Original questions by our team Based on 2026 TN CDL Handbook
Avg. pass rate on our TN tests: 62%.
Average pass rate for this test: 50%.
Hard
5 min
70% fail this test first try • Better here than at DMV
Score distribution:
90-100=>0%
80-89=>0%
70-79=>100%
60-69=>0%
<60%=>0%
Avg. first-try score: 70%

Adding an “S” endorsement to your Tennessee commercial driver’s license (CDL) is becoming a simpler process. Our Tennessee CDL School Bus practice test series streamlines your learning process by helping you better understand complicated information in an easily understood language. This third free CDL School Bus practice test will help fuel your momentum toward attaining your learning objectives. Much as the Parthenon in Centennial Park is to the original structure in Greece, the practice test is designed to be a replica of the actual testing experience. 45 Tennessee users are discovering the advantages of this innovative study method. It’s the fast lane to increasing your driving skills.

Our CDL School Bus practice test assesses your current proficiency in the critical skills required to become a school bus driver and helps you to fully develop them. You must possess a Passenger (P) endorsement on your CDL, undergo a medical examination, submit to a background check, pass a School Bus skills test, and meet any additional requirements of your specific school district. However, in addition to these qualifications, one of the main requirements you must meet is to pass the official School Bus knowledge test. You will be required to correctly answer at least 80% of the 20 questions on the official knowledge test to receive a passing score. The practice test is designed with questions resembling those on the official knowledge test to identify the information you must better understand to achieve a passing score.

45 TN students practicing right now
153 tests completed today statewide
TN CDL School Bus Practice Test 3 2026
Commercial Driver's License
Original questions by our team Based on 2026 TN CDL Handbook

FMCSA-Registered ELDT Provider 

Driving-Tests.org is listed in the official FMCSA Training Provider Registry for Entry-Level Driver Training (ELDT) theory certification. Verify on tpr.fmcsa.dot.gov

Reviewed for legal and handbook accuracy

Steven Litvintchouk

M.S., Chief Educational Researcher (ACES member)

Last verified for accuracy on

Test design and learning experience oversight

Andrei Zakhareuski

Co-founder & CEO, Driving-Tests.org

Questions are created and maintained by the Driving-Tests.org content team following our multi-layer editorial process and updated whenever the Tennessee DMV changes its handbook or website information. Official sources we check: 

About the Tennessee CDL

This CDL School Bus practice test is developing a large following of aspiring drivers who want to provide an essential service to their communities. In the past week, 4,454 practice tests have been completed by Tennessee residents to determine the information they should study more. The practice test allows you to apply its teachings by analyzing various driving scenarios, like the ones on the official knowledge test, and determining the correct responses to them. If you get a question wrong, the practice test will immediately respond to your answer with a thorough explanation of the information required to correct it. This friendly and encouraging approach is making traditional study methods, such as study guides, outdated. Study guides merely train you to memorize the answers to a series of questions without helping you understand the logic behind the answers. Their methods are more likely to leave you stuck in your learning process. In comparison, the practice test uses information taken directly from the most recent Tennessee DMV CDL manual (Tennessee DMV Handbook (TN Driver's Manual) 2026) to make sure you receive accurate instruction. You can depend on the practice test to provide you with the skills and confidence to improve your chances of passing the official knowledge test on your first attempt.

Legends claim you can view seven states from atop Lookout Mountain, but it’s a known fact that you’ll develop a variety of professional driving skills with the practice tests at https://driving-tests.org/tennessee/tn-cdl-practice-test/.

Real users who passed the exam first try

Verified student reviews • Shared with permission

More TN CDL test resources

  1. School Bus Test 1
  2. School Bus Test 3 (you are here)

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