Combination #1
Combination Vehicles Practice Test | Arkansas 2026 #1 Page 3 of 3
Train for FREE online with our Arkansas CDL combination vehicle 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 AR combination license 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 DMV requirements for issuing a combination license may vary from state to state.
20
16
20
15 . Bobtail tractors are ____ to stop than tractors attached to full semitrailers.
Bobtail tractors are tractors that are not attached to any semitrailers. When operating a bobtail, you should be aware that stopping can be difficult and that it will take a longer distance to come to a complete stop than a tractor attached to a loaded semitrailer.
16 . An Anti-Lock Braking System (ABS):
Assists with the operation of brake lights.
The function of an Anti-Lock Braking System (ABS) is to prevent a vehicle's wheels from locking up during hard braking.
17 . Before beginning a trip, you should:
Before a trip, you should ensure that air reaches all air brakes on all trailers by opening up the rear emergency line and service line shut-off valves and listening for escaping air. Close both shut-off valves before beginning to drive.
18 . When should the trailer hand valve be used?
The trailer hand valve, also called the trolley valve or Johnson bar, is used to work the trailer brakes. It should be used only to test the brakes. Using it while a vehicle is in motion could cause a skid.
19 . A combination vehicle has ____ air line(s).
Every combination vehicle has two air lines: the service line and the emergency line.
20 . To lower the risk of a rollover, you should:
Stack the cargo as high as possible.
To lower the risk of a rollover, load your cargo as closely to the ground as possible. To further reduce this risk, take curves and corners slowly.
2026 Arkansas | Frequently Asked Questions
To acquire a CDL Hazmat endorsement in Arkansas, you need to pass a written test and a TSA background check. First, study the Arkansas CDL Manual's Hazardous Materials Section. Then, schedule your written test at a local DMV office. After passing, apply for the TSA background check. Once approved, you'll receive your Hazmat endorsement.
To obtain a CDL Hazmat license, you must have a valid Commercial Driver's License (CDL). You should also be at least 21 years old, a U.S. citizen or have legal status, and able to read and speak English. Additionally, you must pass the Hazardous Materials Endorsement Knowledge Test and a Transportation Security Administration (TSA) background check.
Applying for a CDL Hazmat endorsement in Arkansas requires a valid Commercial Driver's License, proof of U.S. citizenship or lawful permanent residency, and a completed Hazardous Materials Endorsement application. Also, you'll need to provide your fingerprints and submit to a TSA background check. Lastly, you must pass the Hazardous Materials Knowledge Test.
Yes, there is a dedicated written test for the CDL Hazmat endorsement. This test is designed to assess your knowledge about transporting hazardous materials. It covers topics like loading and unloading hazardous materials, bulk packaging marking, driving and parking rules, and emergency response procedures. Prepare for it by studying the Hazmat section of the Arkansas CDL Manual.
The written test for the CDL Hazmat endorsement covers a range of subjects related to hazardous materials. These include understanding hazard classification, transport index, proper shipping names, hazard labels and placards, emergency response guidebook, loading and unloading procedures, driving and parking rules, and how to handle emergencies or leaks.
Yes, there are extra charges involved in acquiring a CDL Hazmat endorsement in Arkansas. These include the application fee, fingerprinting fee, and the TSA background check fee. The exact cost can vary, so it's recommended to check with the Arkansas State Police or Department of Motor Vehicles for the most current fees.
Yes, obtaining a CDL Hazmat endorsement requires a federal background check and fingerprinting. This is required by the Transportation Security Administration (TSA). The process includes checking criminal, immigration, and terrorism records. Applicants must not have any disqualifying criminal offenses to be granted the Hazmat endorsement.
Yes, specialized training is required for a CDL Hazmat endorsement in Arkansas. Applicants must pass a written test that covers hazardous materials regulations and safety procedures. After passing the test, they receive a certificate of completion. This certification, along with a TSA background check and fingerprinting, is required to obtain the Hazmat endorsement.
No, you cannot legally transport hazardous materials without a valid CDL Hazmat endorsement in Arkansas or any other state. This endorsement is required by federal law and ensures the driver has been trained and tested on the proper handling and transportation of hazardous materials. Violating this regulation can lead to severe penalties.
Yes, you can add the CDL Hazmat endorsement to your current CDL license. It does not require a new license, but you will need to pass the Hazmat knowledge test, submit a fingerprint-based background check, and pay the associated fees. Once these steps are completed, the endorsement is added to your existing CDL.