Class A Driving Test | Oregon 2025 #2

Train for FREE online with our Oregon class A license test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a OR CDL class A permit in 2025, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that CDL class A requirements may vary from state to state.

Number of Question 50

Passing Score 40

Number of Tests 20

1 . During the vehicle inspection test, you must be able to do all of the following, except:

Show where the power steering fluid dipstick is located.

Check for adequate power steering fluid.

Ensure that the power steering fluid level is above the full mark.

During the pre-trip vehicle inspection test, you will be asked to indicate where the power steering fluid dipstick or reservoir sight glass is located. You will need to show that the power steering fluid is within a safe operating range.

2 . What is a tire load?

The minimum safe weight a tire can carry

The maximum safe weight a tire can carry

The weight of a tire

The weight of the air within a fully inflated tire

Tire load is the maximum weight that a tire can safely carry at a specified pressure. This will be stated on the side of a tire.

3 . While driving downhill, you should brake until you reach a speed that is ____ below your safe speed, then release the brake pedal.

5 mph

10 mph

15 mph

20 mph

While driving downhill, you should hold down the brake pedal until your vehicle reaches a speed 5 mph below your safe speed, then release the brake pedal. Repeat this process.

4 . A danger of swerving to avoid a hazard while driving a large truck is that:

The truck may miss the object.

The truck may flip over.

The truck may stay in the same lane.

While swerving can sometimes be the safest way to handle a hazard on the roadway, doing so is not without risk. Top-heavy vehicles and tractors with multiple trailers may flip over in a swerve.

5 . If a vehicle is equipped with power steering, the hoses should be checked:

For leaks.

To ensure that they are still clear.

To ensure that they are connected to the battery.

For the proper amount of brake fluid.

When inspecting a vehicle that is equipped with power steering, check the hoses, pumps, and fluid level. In particular, you should look for leaks in the hoses.

6 . When carrying a wide load, you should:

Drive as fast as possible.

Obtain special permits and follow special rules, such as driving during certain hours.

Honk at other drivers to get them to move from the lane closest to you.

Drive on the shoulder.

Over-sized loads require special permits, may be allowed on the roads only at certain times, and may require special warning signs or equipment.

7 . Which of the following is not a sign of bad brakes?

Cracked drums

Very thin pads

Pads free of oil or grease

When inspecting your brakes, you should check for cracked drums; shoes or pads covered in oil, grease, or brake fluid; and shoes that are missing, broken, or worn dangerously thin.

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2025 Oregon | Frequently Asked Questions

To acquire a CDL Hazmat endorsement in Oregon, you need to pass a written test. First, you must apply at a DMV office, provide proof of U.S. citizenship or lawful permanent residency, and pass the Hazmat knowledge test. After passing the test, you'll need to undergo a federal TSA background check. Once cleared, your new endorsement will be added to your CDL.

To obtain a CDL Hazmat license, you must have a Commercial Driver's License (CDL). You should also be at least 21 years old, a U.S. citizen or have lawful permanent residency. You must pass the Hazmat knowledge test and a Transportation Security Administration (TSA) background check. Lastly, you should have a clean driving record and no disqualifying criminal offenses.

When applying for a CDL Hazmat endorsement, you need to provide proof of U.S. citizenship or lawful permanent residency. This could be a passport, birth certificate, or Permanent Resident Card. You also need your current valid Commercial Driver's License (CDL). Finally, you must complete and pass the TSA background check, and the Hazmat knowledge test results are required.

Yes, there is a dedicated written test for the CDL Hazmat endorsement. The test covers topics like loading and unloading hazardous materials, bulk packaging marking, driving and parking rules, and emergency response procedures. This knowledge test is required in addition to the general CDL written test. You must pass this test to receive your Hazmat endorsement.

The written test for the CDL Hazmat endorsement covers various subjects related to hazardous materials. These include understanding hazard classifications, proper loading and unloading procedures, use of placards and labels, transport rules and regulations, emergency response procedures, and the handling and transport of specific types of hazardous materials.

Yes, there are extra charges associated with acquiring a CDL Hazmat endorsement. These fees cover the written test, fingerprinting, and a background check. The exact cost can vary based on the state you're in, but in Oregon, the total fee is typically around $100. It's advisable to check the exact costs with your local DMV office.

Yes, to obtain a CDL Hazmat endorsement, you must pass a Transportation Security Administration (TSA) background check. This includes a review of your criminal, immigration, and FBI terrorist watch list status. The purpose is to ensure you are not a security risk and can safely transport hazardous materials.

Yes, specialized training or certification is mandatory for the CDL Hazmat endorsement. Applicants must pass a written knowledge test on hazardous materials regulations and safety procedures. Additionally, they must undergo a Transportation Security Administration (TSA) background check. The training ensures drivers can safely handle and transport hazardous materials.

No, you cannot legally transport hazardous materials without a valid CDL Hazmat endorsement in Oregon or any other state. The endorsement ensures that drivers have the necessary training and knowledge to handle and transport hazardous materials safely. Violating this regulation can lead to severe penalties, including fines and suspension of your CDL.

Yes, you can add a CDL Hazmat endorsement to your existing CDL license. You don't need to apply for a new CDL. However, you must pass the Hazmat knowledge test, undergo a TSA background check, and pay the required fees. The endorsement is then added to your existing CDL upon approval.