Combination #2
Combination Vehicles Practice Test | Alabama 2025 #2 Page 3 of 3
Train for FREE online with our Alabama 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 AL combination 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 DMV requirements for issuing a combination license may vary from state to state.
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15 . Place the trailer air supply control in its "emergency" position to test:
Be sure to test the trailer emergency brakes before beginning a trip. After ensuring that the trailer rolls freely, you can test the emergency brakes by pulling out the trailer air supply control, or placing it in the "emergency" position. Pull forward slightly with the tractor and make sure the trailer does not move.
16 . During a trip, which shut-off valves should be open?
No shut-off valves should be open.
When starting a trip, be sure that all shut-off valves are in the open position, except for the last valves on the rear trailer. It is important that air reaches the brakes on all trailers and that the air is not able to escape from the back of the vehicle.
17 . Trailers built before ____ are not required to have spring brakes.
Trailers built before 1975 are not required to have spring brakes. When parking a trailer without spring brakes, be sure to use wheel chocks to prevent the trailer from rolling.
18 . When backing up while coupling a trailer, the tractor should be positioned:
When backing up to couple a trailer, you should position the tractor directly in front of the trailer. Trying to couple while backing at an angle could cause the trailer to move and the landing gear to break.
19 . If your trailer goes off course while you are backing, you should:
Turn the steering wheel all the way to the left until the trailer straightens out.
If your trailer goes off course while you are backing, you should pull your truck forward and reposition your vehicle as needed before continuing to back up.
20 . Keeping cargo centered on a rig can:
A rollover is more likely if cargo is unevenly loaded in a rig. To help prevent a dangerous rollover, it is important to keep a load as centered on the rig as possible.
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2025 Alabama | Frequently Asked Questions
To secure a CDL Bus endorsement in Alabama, you must first have a valid Commercial Driver's License (CDL). Then, you need to pass the Passenger Vehicles endorsement written test. After passing the written test, you will need to complete a skills test in the type of vehicle you plan to drive. The Alabama Law Enforcement Agency (ALEA) administers these tests.
To obtain a CDL Bus license in Alabama, you must have a valid driver's license, pass a medical examination, and complete a CDL application. You need to pass the General Knowledge test, the Passenger Endorsement written test, and the School Bus Endorsement written test if applicable. Finally, you need to successfully complete a skills test in an appropriate vehicle.
While Alabama doesn't mandate specific training for a CDL Bus endorsement, it's beneficial to undergo professional training to learn about bus-specific regulations, safety considerations, and operation. Experience is not required, but you must pass the General Knowledge Test, Passenger Endorsement Test, and a skills test in a vehicle similar to the one you'll be driving.
CDL Bus licenses in Alabama fall into three classifications: Class A, B, and C. Class A is for vehicles with a combined weight over 26,001 lbs., where the vehicle being towed is over 10,000 lbs. Class B is for single vehicles over 26,001 lbs. Class C is for vehicles designed to transport 16 or more passengers, including the driver.
No, you cannot use your personal vehicle for the CDL Bus driving test in Alabama. The vehicle used for the test must match the type and class of vehicle that matches the CDL license you are seeking. For a bus endorsement, you need to test in a bus of the appropriate size and type.
During the CDL Bus driving test in Alabama, your driving skills will be evaluated. These include pre-trip inspection, basic vehicle control, and on-road driving. You may be asked to perform maneuvers such as parallel parking, backing up, making turns, and navigating intersections. Your ability to handle bus-specific operations like loading/unloading passengers, use of emergency exits, and understanding special traffic rules for buses will also be tested.
Yes, to obtain a CDL Bus endorsement in Alabama, applicants must pass a Department of Transportation (DOT) physical examination. This exam ensures drivers have no medical conditions that could affect their ability to operate a commercial vehicle safely. It includes vision and hearing tests, blood pressure checks, and assessments for conditions like diabetes or heart disease.
No, it's illegal to transport passengers in Alabama without a valid CDL Bus endorsement. This endorsement is required for drivers who operate a vehicle designed to transport 16 or more passengers, including the driver. Failure to have the appropriate endorsement can result in fines, license suspension, or even jail time.
You can add the CDL Bus endorsement to your existing CDL in Alabama. You don't need a new application. However, you must pass the Passenger Transport test and a skills test in a vehicle similar to the one you'll be driving. After passing these tests, the endorsement can be added to your license.
Yes, there are restrictions. Drivers with a CDL Bus endorsement must adhere to federal and state transportation laws, including hours-of-service rules, which limit the number of hours they can drive without rest. They must also pass regular physical examinations to ensure they're fit to drive and maintain a clean driving record. Violations can result in endorsement suspension or revocation.
