Knowledge Test Class A #1
Class A Driving Test | South Dakota 2025 #1 Page 7 of 7
Train for FREE online with our South Dakota 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 SD CDL class A permit 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 CDL class A requirements may vary from state to state.
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43 . When using a fire extinguisher on a fire, you should:
When using a fire extinguisher, you should stand as far away from the fire as possible. Aim the extinguisher at the base of the fire, not at the flames. If you are not sure which kind of extinguisher should be used on a fire, particularly a hazardous materials fire, you should wait for the firefighters to arrive and allow them to extinguish it.
44 . A driver should stop after a short distance after changing a tire to:
Ensure that changing one tire did not damage another tire.
After a tire has been changed, you should stop after a short distance to re-check the tightness of the wheel nuts.
45 . When making a left turn, you should start the turn:
When making a left turn, you should wait until you reach the center of the intersection before actually beginning to turn. Due to off-tracking, the left side of your vehicle could hit another driver if you begin turning too early.
46 . If being tailgated, you should:
If you are being tailgated, you should increase the distance between your vehicle and the vehicle ahead of you. This reduces the need for you to make sudden changes in speed or direction while making it easier for the tailgater to pass your vehicle.
47 . When an engine is started:
The hood must be open.
After a vehicle is started, the warning lights and buzzers should go out after a few seconds. If the warning signals do not turn off, there may be something wrong with the vehicle.
48 . What is a retarder?
Retarders help to slow vehicles, reducing drivers' need to use brakes.
49 . Cargo on flatbed trailers should be:
Pushed to one side.
On flatbed trailers or trailers without sides, cargo must be tied down to keep it from shifting or falling in transit.
50 . When approaching your vehicle, you should ensure that:
The vehicle is parked properly.
When approaching your vehicle before an inspection, make note of its general condition and ensure that it is not damaged or leaning. Look under the vehicle for fresh leaks. Check around the vehicle for hazards to movement, such as people, other vehicles, or low-hanging wires or tree limbs.
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2025 South Dakota | Frequently Asked Questions
To acquire a CDL Passenger endorsement in South Dakota, you need to first have a valid commercial driver's license (CDL). Next, study the Passenger endorsement section in the SD CDL manual. Afterwards, apply at your local DMV and pass the written Passenger endorsement test. Finally, complete the required training hours and pass the skills test.
To obtain a CDL Passenger license in South Dakota, you must be at least 21 years old, possess a valid CDL and pass the Passenger Endorsement Knowledge test. You also need to pass a driving skills test in the type of vehicle you plan to drive. A medical examination is required too, proving that you're physically capable to drive a commercial vehicle.
Yes, to secure a CDL Passenger endorsement, you need specific training. After passing the Passenger Endorsement Knowledge test, you must complete a skills test in the type of vehicle you plan to drive. This includes pre-trip vehicle inspection, basic vehicle control, and on-road driving. Hands-on training or experience driving commercial passenger vehicles is highly recommended before taking these tests.
Yes, to obtain a CDL Passenger endorsement in South Dakota, you must pass the Passenger Endorsement Knowledge test. This written exam covers topics like vehicle inspection, loading and trip start, on the road, after-trip vehicle inspection, prohibited practices, and use of brake-door interlocks. Passing this test is mandatory in addition to the standard CDL written test.
During the CDL Passenger endorsement assessment in South Dakota, you'll be required to demonstrate a pre-trip vehicle inspection, basic vehicle control, and on-road driving. These skills include checking safety equipment, controlling the vehicle under various conditions, and navigating through traffic. You also need to show understanding of passenger safety procedures and appropriate response in emergency situations.
No, you cannot legally transport passengers in South Dakota without a valid CDL Passenger endorsement. This endorsement is required for drivers who wish to drive a vehicle designed to carry 16 or more passengers, including the driver. Driving without the appropriate endorsement can lead to serious penalties, including fines and suspension of your commercial driving privileges.
You can add the CDL Passenger endorsement to your existing commercial driver's license in South Dakota. You don't need a new application. However, you must pass the Passenger Transport written test and the skills test in a passenger vehicle. Once you pass these tests, the endorsement will be added to your CDL.
Yes, there are specific restrictions for drivers with a CDL Passenger endorsement in South Dakota. These include maintaining a clean driving record, passing a background check, and undergoing regular drug and alcohol testing. Additionally, drivers must obey all traffic laws, ensure passenger safety, and comply with federal and state transportation regulations. Failure to adhere to these rules can result in the loss of the endorsement.
Yes, there are age-related prerequisites for acquiring the CDL Passenger endorsement in South Dakota. Applicants must be at least 21 years old to drive commercial vehicles across state lines (interstate) or 18 years old for within the state (intrastate). Additionally, all applicants must possess a full, valid driver's license before applying for a commercial driver's license.
With a CDL Passenger endorsement in South Dakota, you'll be eligible to operate vehicles like buses, shuttles, and any other commercial vehicle designed to carry 16 or more passengers, including the driver. This endorsement is particularly useful for those wishing to drive city buses, tour buses, school buses (additional school bus endorsement required), and certain types of limousines.
