Oklahoma CDL School Bus Practice Test (OK) 2026

4.8 out of 5 (65 votes)
80% Passing score
20 Questions
4 Mistakes allowed
As you get ready to earn your school bus endorsement in Oklahoma, it's crucial to have the right tools to prepare effectively. Our Oklahoma CDL school bus test offers an excellent way to enhance your understanding of what it takes to drive a school bus safely and legally. This resource is perfect for individuals who want to familiarize themselves with the requirements of the actual permit test without the stress of taking the real thing just yet. The Oklahoma CDL school bus practice test includes a mix of multiple-choice questions designed to cover every aspect of driving a school bus. You'll delve into safety procedures, pre-trip inspections, basic control skills, and on-road driving scenarios. The test consists of 20 questions, and you must answer at least 16 correctly to pass. This structure helps simulate the experience of taking the actual test, giving you a clear sense of the areas where you excel and those that might need a little more attention. Our Oklahoma permit practice test is a valuable complement to your driver's education course. Although it doesn't replace a state-certified driver's ed or ELDT course, it offers additional insight and practice that can make all the difference. By engaging with this resource, you'll build the confidence necessary to approach the official permit test with a solid foundation. One of the standout features of the school bus endorsement test is its focus on the unique characteristics of school buses. Learn about the high visibility design painted in National School Bus Glossy Yellow, along with other key safety features that make these vehicles distinct on the road. These insights are crucial for understanding how to safely operate a school bus and ensure the safety of all passengers. Thanks to its online availability, you can access this school bus endorsement practice test from any device-whether you're using a desktop, laptop, or mobile device. This accessibility means you can study and practice at your own pace, wherever you are, ensuring you're ready when the time comes to take the actual test. Embrace this opportunity to thoroughly prepare for your Oklahoma CDL school bus test and set yourself up for success.
FREE CDL Practice Test App
Pass your Oklahoma CDL School Bus test with the NextDoorDriving app. Real questions and answers—100% free and ad-free.
Download on the App Store

Sample Oklahoma School Bus Test Questions

Question 1

Which item is not included in the listed post-trip inspection checks after a school bus route?

  1. A Articles left aboard the bus
  2. B Sleeping students
  3. C The bus’s exterior paint color
  4. D Open windows or doors

Correct answer: C – The bus’s exterior paint color

The Oklahoma CDL manual directs the driver to walk through and around the bus after the route. The inspection includes belongings left aboard, sleeping students, open windows or doors, mechanical or operational problems, and evidence of damage or vandalism. Checking the exterior paint color is not part of this listed post-trip procedure.

Source: Oklahoma Commercial Driver’s License Manual — § 10.2.6, “Post-trip Inspection”

Question 2

What is required before a driver changes the location of an official school bus stop?

  1. A Verbal permission from a parent
  2. B Agreement from the students who use the stop
  3. C Written approval from the appropriate school district official
  4. D A decision by the driver that another location is more convenient

Correct answer: C – Written approval from the appropriate school district official

School districts establish official routes and stops, and stops are to be approved before they are used. The Oklahoma CDL manual instructs drivers not to change a stop’s location without written approval from the appropriate school district official. Requests from parents or students do not replace that approval.

Source: Oklahoma Commercial Driver’s License Manual — § 10.2.1, “Approaching the Stop”

Question 3

What should a student do after dropping an object in a school bus danger zone?

  1. A Retrieve it before the bus begins moving
  2. B Send another student to retrieve it
  3. C Remain beside the object until the driver sees it
  4. D Leave it, move to a safe location, and get the driver’s attention

Correct answer: D – Leave it, move to a safe location, and get the driver’s attention

A student who bends down or returns for an object can disappear from the driver’s view at a critical moment. Students should leave the object where it fell and move outside the danger zones. From a safe location, they should attempt to get the driver’s attention before the object is retrieved.

Source: Oklahoma Commercial Driver’s License Manual — § 10.2.5, “Special Dangers of Loading and Unloading”

Question 4

Which listed condition requires a school bus driver to evacuate the bus?

  1. A Downed power lines are nearby
  2. B The bus is stalled on or adjacent to a railroad-highway crossing
  3. C The bus is in the path of a sighted tornado
  4. D Severe weather has delayed the route

Correct answer: B – The bus is stalled on or adjacent to a railroad-highway crossing

A school bus stalled on or adjacent to a railroad-highway crossing must be evacuated. Downed power lines and a sighted tornado are hazards the driver must consider when deciding whether and how to evacuate, but they are not individually identified as automatic evacuation requirements. Other mandatory conditions include fire, imminent collision danger, and certain hazardous-material spills.

Source: Oklahoma Commercial Driver’s License Manual — § 10.3.1, “Planning for Emergencies”

Question 5

While students are boarding at a route stop, how should the driver monitor the mirrors?

  1. A Only after all students have boarded
  2. B Only before opening the service door
  3. C Continuously
  4. D At ten-second intervals

Correct answer: C – Continuously

The driver should monitor all mirrors continuously while students are loading. This helps the driver track students and observe the danger zones around the bus. Before moving, the driver must check the mirrors again, account for the students, and make certain no one is running toward or remaining near the bus.

Source: Oklahoma Commercial Driver’s License Manual — § 10.2.2, “Loading Procedures”

Question 6

What should a school bus driver do after missing a student’s unloading stop?

  1. A Do not back up; follow the established local procedure
  2. B Reverse carefully to the missed stop
  3. C Let the student off immediately at the next roadside location
  4. D Make a U-turn and approach the stop from the other direction

Correct answer: A – Do not back up; follow the established local procedure

The Oklahoma CDL manual specifically directs a driver not to back up after missing a student’s unloading stop. Instead, the driver must follow the established local procedure for handling the situation. The student should not be discharged at an unapproved roadside location merely because it is the next convenient place to stop.

Source: Oklahoma Commercial Driver’s License Manual — § 10.2.3, “Unloading Procedures on the Route”

More Oklahoma CDL Practice Tests
Other CDL Endorsements