Knowledge Test Class A #1
Class A Driving Test | Kentucky 2026 #1 Page 2 of 7
Train for FREE online with our Kentucky 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 KY CDL class A permit in 2026, 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.
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8 . On any upgrade, gravity will:
A vehicle will be slowed down by gravity on any uphill grade. You may need to switch to a lower gear to climb a steep grade.
9 . When completing a driver's side parallel parking maneuver, you should:
You may be asked to complete a parallel parking maneuver into a parking space that is to the left of your vehicle. You should drive past the parking space before backing into it while bringing the rear of your vehicle as close to the rear of the space as possible. Your vehicle should be completely within the boundaries of the space.
10 . A low air pressure warning signal should activate:
When tank pressure falls below 5 psi.
In an air brake system, a low air pressure warning signal must come on if air pressure in the tanks falls below 60 psi. This warning signal may come in the form of a light, a buzzer, or a wig wag.
11 . Move over laws require:
If an emergency vehicle using its flashing lights is stopped on the side of a multilane road, move over laws require drivers to vacate the lane directly next to the vehicle, if possible. If a driver cannot move over safely, they must slow down and proceed with caution.
12 . During the vehicle inspection test, you will be asked to:
During the vehicle inspection test, you will be asked to do a complete inspection of your vehicle. You will need to explain what you are inspecting and why.
13 . You should test the low pressure warning signal by:
It is essential that your low pressure warning light functions properly. After allowing the system to charge, you can test the warning signal by rapidly applying and releasing the brake pedal. This will release air from the braking system and the warning signal should come on when pressure drops to a dangerous level.
14 . Truck tractors with air brakes built on or after March 1, 1997 must have:
Truck tractors with air brakes built on or after March 1, 1997, and other vehicles with air brakes built on or after March 1, 1998, must be equipped with anti-lock brakes.
2026 Kentucky | Frequently Asked Questions
To get a CDL Tank endorsement in Kentucky, you first need to have a Commercial Driver's License (CDL). Then, study for the Tank endorsement test using the Kentucky CDL Handbook. Schedule and pass the written test at a Kentucky Driver Licensing Regional Field Office. Upon passing, your Tank endorsement will be added to your CDL.
To obtain a CDL Tank endorsement, you must first possess a valid Commercial Driver's License (CDL). You then need to study for and pass the Tank endorsement written test, which covers specific knowledge related to the safe transport of liquid and gaseous materials. This test is typically administered at your local DMV office.
While specific training or experience isn't mandatory to get a CDL Tank endorsement in Kentucky, it's highly recommended. Understanding the unique handling characteristics of liquid cargo is crucial. Studying the Kentucky CDL Handbook, especially the section on tank vehicles, will help. You'll need to pass a written test to get the endorsement.
Yes, an additional written test is required to obtain a CDL Tank endorsement in Kentucky. This test focuses on the specific knowledge needed for the safe transport of liquid and gaseous materials. It covers topics like inspecting tank vehicles, recognizing hazards, and emergency procedures. The test is administered at your local DMV office.
The written test for the CDL Tank endorsement in Kentucky covers several subjects such as inspecting tank vehicles, understanding the effects of liquid surge on vehicle handling, safe driving rules for tank vehicles, and procedures to follow in case of emergencies or accidents. The goal is to ensure safe and responsible handling of tank vehicles.
The CDL Tank endorsement assessment focuses on knowledge rather than specific maneuvers or skills. It evaluates understanding of safe driving practices, inspecting tank vehicles, handling emergency situations, and procedures for loading and unloading. Practical skills are typically assessed in the general CDL driving test, not in the Tank endorsement test.
Yes, there are limitations and constraints for drivers with a CDL Tank endorsement in Kentucky. Some of the restrictions include carrying hazardous materials, adhering to weight limits, and following specific routes designated for hazardous materials transportation. Additionally, drivers with a Tank endorsement must have proper training and certification to operate vehicles carrying liquid or gaseous cargo.
No, a valid CDL Tank endorsement is required to transport liquid or gas materials in Kentucky. This requirement ensures that drivers have the necessary skills and knowledge to handle such materials safely. Without this endorsement, drivers are not legally permitted to transport these types of materials.
You can add the CDL Tank endorsement to your current license. You don't need to apply for a fresh license. However, you must pass the Tank Vehicle endorsement test that assesses your knowledge of safely hauling liquids or gases in a tank truck. After passing, the endorsement is added to your existing CDL.
Yes, for handling hazardous materials with a CDL Tank endorsement, you must also have a Hazardous Materials (HazMat) endorsement on your CDL. To get a HazMat endorsement, you must pass a specific knowledge test and undergo a federal background check. These regulations are in place to ensure the safe transportation of hazardous materials.