Free Oregon CDL Tanker Vehicles Practice Test 2022

In your opinion, what is the most important item to check on a tanker? Have good preparation for the Oregon CDL tanker endorsement test before you take the exam! We offer the CDL Tanker Practice Test as an effective way for you to prepare for test day. We have created the Oregon CDL Practice Test that asks the same types of questions as in the real exam based on the official Oregon CDL manual! Our questions cover tanker safety and inspection, emergency situations, weight distribution, and bulkhead driving. All questions are formatted like the actual questions. The test is designed for you to have exactly the experience of the exam as you will be more familiar with both the test format and the subject. Each question comes with a detailed explanation. Don’t risk failing! Let’s try our Free CDL practice test today and pass your CDL endorsement exam!

Our CDL practice tests:
Based on 2022 OR commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
OR CDL Tanker Vehicles Test format:
20 questions
16 correct answers to pass
80% passing score
List of questions
You should never transport a package labeled poison if you are hauling _______.
Tank vehicles are more likely to roll over because of liquid movement and:
Who repairs the items in the vehicle inspection report that affect safety?
When you back up with a trailer you should position your vehicle so you can _________.
When uncoupling, if you park the trailer at an angle ______.
Tank vehicles must be purged of hazardous materials how far in advance of being inspected and tested, with documentation?
Which of the following is a serious error that can be caused by drinking alcohol before or while you are driving?
An outage is defined as _______.
On older vehicles the "tractor protection valve controls" might be called?
Hauling liquids in tanks require special skills because ________.
On tank trailers, if your drive or trailer wheels begin to skid, your vehicle may:
The operating oil pressure should be within what psi?
Partly engaging the clutch before you take your right foot off the brake is particularly important for vehicles that have ______.
When shippers package hazardous materials, they need to certify the packaging was done according to regulations. There are exemptions to this. Which of the following is an exemption.
What is off-tracking?
What does a rearward amplification of 2.0 indicate?
To test the trailer brakes you should perform which of the following steps?
Baffled liquid tanks have bulkheads:
When transporting a tanker, you should inspect the cargo within the first ______ miles of the trip.
How would you expect a truck with a baffled cargo tank to handle on the road?