Oklahoma CDL Permit Test (OK) Online Simulator

5 out of 5 (41 votes)
80% Passing score
50 Questions
10 Mistakes allowed
As an Oklahoman, you know the importance of being well-prepared, especially when it comes to obtaining your Commercial Driver's License (CDL). That's why we've created a unique online Oklahoma CDL Permit Test Simulator! Our innovative DMV test simulator is designed to give you a realistic experience of what to expect on the actual CDL permit test, enhancing your confidence and readiness. This isn't just any Oklahoma CDL practice test; it's a comprehensive tool that challenges and prepares you like never before. With a vast knowledge base of over 700 Oklahoma permit test questions, each time you take the prep test, you'll be presented with a fresh set of 50 questions. These sample CDL questions encompass multiple choice and true or false formats, providing you with a true-to-life testing experience. Our Oklahoma CDL test simulator is meticulously crafted to align with the state's specific driving laws, road signs, and regulations, ensuring that you're getting the most state-relevant preparation possible. What's more, we consistently update our content to reflect the latest in driving laws and regulations. With our 2026 updated permit practice test, you're studying the most current and applicable information. Preparing for your CDL in 2026 doesn't have to be a nerve-wracking experience. Our online DMV test simulator offers a no-pressure environment, allowing you to focus on learning and understanding the material at your own pace, free from the stress you might feel at the DMV. To pass, you need to correctly answer at least 40 out of the 50 DMV questions presented. However, aiming for a higher score is always beneficial for your overall preparedness. Whether you're going for Class A or Class B CDL, our driver's license test simulator is equipped to cater to your needs. So, get ready to enhance your knowledge and confidence with our Oklahoma CDL Permit Test Simulator - your stepping stone to CDL success!
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Sample Oklahoma CDL Test Questions - General Knowledge

Question 1

To avoid placing too much cargo weight toward either end of the vehicle, the load should be:

  1. A Concentrated near the front
  2. B Concentrated near the rear
  3. C Balanced near the center
  4. D Stacked as high as possible

Correct answer: C – Balanced near the center

Cargo should be distributed to maintain proper weight on the steering and drive axles. Excessive forward weight can make steering difficult and damage the steering axle or tires. Weight placed too far rearward can make the steering axle too light for safe control. Keeping the load balanced near the center helps prevent these conditions.

Source: Oklahoma CDL Driver’s Manual — § 3.2.4, “Balance the Weight”

Question 2

In Oklahoma, which vehicle may be operated without a CDL when all applicable conditions are satisfied?

  1. A A military vehicle operated on official duty by a qualifying service member with a valid driver license
  2. B A fire department vehicle marked and used as an authorized emergency vehicle
  3. C A qualifying farm vehicle operated within the applicable use and distance limits
  4. D All of these vehicles

Correct answer: D – All of these vehicles

Oklahoma law permits qualifying military personnel performing official duties to operate any vehicle class while holding a valid driver license. A marked vehicle used as an authorized emergency vehicle is classified as a Class D vehicle rather than a commercial vehicle. Certain farmer-controlled farm vehicles also qualify when their registration, cargo, use, and operating-distance conditions are met.

Source: 47 O.S. § 1-107.4(A)–(B) — Class D Motor Vehicle, 47 O.S. § 6-102(D) — Persons Exempt from Licensing

Question 3

Which combination is especially at risk of becoming lodged on a raised railroad-highway crossing?

  1. A A vehicle with a properly inflated replacement tire
  2. B A straight truck with properly functioning shock absorbers
  3. C A low-slung trailer or a single-axle tractor pulling a long trailer
  4. D Any vehicle equipped with a manual transmission

Correct answer: C – A low-slung trailer or a single-axle tractor pulling a long trailer

Raised crossings can trap vehicles that have limited undercarriage clearance. Examples include lowboys, car carriers, moving vans, and possum-belly livestock trailers. A single-axle tractor pulling a long trailer can also become stuck when the trailer’s landing gear is positioned for the height of a tandem-axle tractor.

Source: Oklahoma CDL Driver’s Manual — § 2.15.6, “Special Situations”

Question 4

Under-inflated commercial-vehicle tires can contribute to a vehicle fire.

  1. A TRUE
  2. B FALSE

Correct answer: A – TRUE

The statement is true. Oklahoma CDL guidance lists under-inflated tires and touching dual tires among the causes of vehicle fires. Drivers should check tire inflation and verify that dual tires are not contacting each other during vehicle inspections. Tire defects must be corrected before they create a breakdown or fire hazard.

Source: Oklahoma CDL Driver’s Manual — § 2.21.1, “Causes of Fire”, Oklahoma CDL Driver’s Manual — § 2.1.4, “Seven-Step Inspection Method”

Question 5

It is safe to proceed on the assumption that nearby drivers, pedestrians, and bicyclists have noticed your commercial vehicle.

  1. A TRUE
  2. B FALSE

Correct answer: B – FALSE

Do not treat another person’s awareness of your vehicle as confirmed merely because the vehicle is visible. Pedestrians and bicyclists may have their backs to traffic, wear headphones, or have their vision blocked by rain gear. Distracted drivers and roadway workers may also fail to notice an approaching commercial vehicle. Recognize them as potential hazards and remain prepared to respond.

Source: Oklahoma CDL Driver’s Manual — § 2.8.3, “Drivers Who Are Hazards”

Question 6

At a railroad crossing with flashing red lights and a lowered gate, when may you proceed?

  1. A As soon as the train’s locomotive has passed
  2. B When you can drive around the end of the gate
  3. C When another driver begins crossing
  4. D After the gate rises, the lights stop flashing, and the crossing is safe

Correct answer: D – After the gate rises, the lights stop flashing, and the crossing is safe

The Oklahoma CDL manual requires drivers to remain stopped until the crossing gate rises and the flashing lights stop. After the warning devices clear, proceed only when it is safe and there is enough room to cross completely. Never race a train or drive around a lowered gate.

Source: Oklahoma CDL Driver’s Manual — § 2.15.2, “Railroad-highway Crossing Warning Signs and Devices”, Oklahoma CDL Driver’s Manual — § 2.15.3, “Driving Procedures”

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