Air Brakes #1
Air Brakes Endorsement Test | Arkansas 2025 #1
Train for FREE online with our Arkansas CDL air brake 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 Class A/Class B driver license 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 the requirements for CDL may vary from state to state.
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1 . How is the parking brake released?
By tapping the accelerator twice
In newer vehicles with air brakes, the parking brakes are controlled by a diamond-shaped yellow knob. Pull the knob out to activate the parking brakes and push it in to release them.
2 . When parking, you should not use the parking brake if:
If your brakes are hot after coming down a steep grade, you should not use your parking brake when parking. Let your brakes cool before applying the parking brake or risk damaging the brakes.
3 . Pressing and releasing a brake pedal unnecessarily can:
Create a loud noise.
In an air brake system, pressing and releasing the brake pedal unnecessarily can release air from the braking system faster than the compressor can replace it.
4 . The service brake system:
Applies and releases the axle brake.
Air brakes consists of three separate braking systems: the service brake system, the parking brake system, and the emergency brake system. The service brake system applies and releases the brakes when you use the brake pedal while driving normally.
5 . The air storage tanks:
The air storage tanks in an air brake system store compressed air to be used for braking. They hold enough air for the brakes to still be used several times if the compressor stops working.
6 . If the low air pressure warning signal comes on, you should:
If the low air pressure warning signal comes on while you are driving a vehicle with air brakes, you should immediately bring the vehicle to a safe stop while you are still able to control the brakes. Inspect and repair the brakes as soon as possible.
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2025 Arkansas | Frequently Asked Questions
A CDL Class A license in Arkansas is defined as a commercial driver's license that permits the holder to operate any combination of vehicles with a Gross Combination Weight Rating (GCWR) of 26,001 pounds or more, provided the vehicle(s) being towed have a GVWR of more than 10,000 pounds. This typically includes tractor-trailers and truck and trailer combinations.
A Class A CDL license in Arkansas allows the holder to operate a variety of heavy vehicles such as tractor-trailers, truck and trailer combinations, tank vehicles, livestock carriers, and flatbeds. It also includes any combination of vehicles with a Gross Combination Weight Rating (GCWR) of 26,001 pounds or more if the towed vehicle is over 10,000 pounds.
To obtain a Class A CDL license in Arkansas, applicants must be at least 18 years old (21 for interstate driving), have a valid Arkansas driver's license, pass a vision test, and successfully complete both a knowledge test and skills test. Also, they must submit a medical examiner's certificate proving they're physically qualified to drive a commercial vehicle.
In Arkansas, you must be at least 18 years old to qualify for a Class A CDL license for intrastate driving (within Arkansas only). However, if you intend to drive across state lines (interstate driving), you must be at least 21 years old.
Endorsements are not required for a Class A CDL license, but they provide additional driving privileges. In Arkansas, endorsements include T for double/triple trailers, P for passenger vehicles, N for tank vehicles, H for hazardous materials, and S for school buses. To obtain an endorsement, you must pass specific knowledge and skills tests.
The Class A CDL skills test in Arkansas encompasses three parts: a pre-trip inspection, basic vehicle control, and on-road driving. The pre-trip inspection tests the driver's ability to assess if the vehicle is safe to drive. Basic vehicle control tests the driver's ability to control the vehicle, and on-road driving assesses road driving skills.
Yes, there are limitations for Class A CDL license holders in Arkansas. Depending on the driver's record, certain restrictions may be applied to their license such as not being allowed to operate a vehicle with air brakes. Additionally, without specific endorsements, they cannot drive vehicles carrying hazardous materials, tank vehicles, school buses, or passenger vehicles.
In Arkansas, the written Class A CDL test is primarily administered in English. However, Spanish versions of the test are available in some locations. It's recommended to contact your local DMV office to confirm language availability. Remember, even if you take the test in another language, you must still understand and read English to comply with federal regulations.
Yes, you can request accommodations for the Class A CDL written test if you have a disability. The Arkansas Department of Motor Vehicles provides reasonable testing accommodations according to the Americans with Disabilities Act. It's crucial to make a request well in advance of your test date, providing necessary documentation to support your request.
Yes, if you don't pass the Class A CDL written test in Arkansas, you can retake it. However, you must wait until the next day to retest. There is also a retest fee that must be paid. It's essential to study thoroughly before retesting to ensure that you pass on your next attempt.
