Free Oregon CDL Tanker Vehicles Practice Test 2023

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 2021 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
Which of the following is considered a radioactive material?
When you are backing up a car you turn the top of the steering wheel _______.
You must notify _____ of any spills that exceed the RQ.
Before transportation, the carrier _________.
When driving a loaded tank vehicle, you should take curves:
Un-baffled tanks are also known as:
Baffles in liquid cargo tanks do not usually prevent _______________ surge.
If you are driving a tank, you should never drive with _______.
Hauling liquids in tank vehicles requires special care for two reasons. One reason is:
_______ can be used to slow the vehicle while you are driving down a hill.
Side to side surge can cause _______.
A tank endorsement is required for portable tanks with a capacity of:
The dividers that split some liquid tanks into several smaller tanks are called:
When checking the brake system for crossed lines, after you have supplied air to the trailer, you should ________.
Vehicles should be checked for any leaking because ________.
What size should placards be?
Forward-to-back surge on a slippery surface can:
The movement of liquid in partially filled tanks is referred to as:
Hauling liquids in tankers requires special care for two reasons. One reason is the ______ center of gravity.
If you steer a tank vehicle too quickly while braking you: