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.
20
16
20
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.
2025 Alabama | Frequently Asked Questions
To acquire a CDL Passenger endorsement in Alabama, you'll first need to hold a valid Commercial Driver's License (CDL). Next, study the relevant sections of the Alabama CDL manual and take the passenger endorsement knowledge test at your local DMV. Once you pass, you'll be authorized to drive vehicles like buses and shuttles in Alabama.
To obtain a CDL Passenger license in Alabama, you must be at least 21 years old, possess a valid CDL, and pass the Passenger Endorsement Knowledge Test. Some drivers may also need to pass a skills test in the type of vehicle they will be driving. Additionally, you must have a clean driving record and pass a medical examination.
While Alabama doesn't mandate specific training for a CDL Passenger endorsement, it's beneficial to be well-prepared. You need to pass the passenger endorsement knowledge test, so studying the relevant sections of the Alabama CDL manual is crucial. Some applicants opt for professional training programs to gain practical experience and improve their chances of passing the test.
Yes, in Alabama, to acquire a CDL Passenger endorsement, you must pass the passenger endorsement knowledge test. This test focuses on specific knowledge related to carrying passengers, like loading/unloading, emergency procedures, and passenger safety. It's an additional exam to the general CDL tests and is mandatory for this endorsement.
For the CDL Passenger endorsement, you'll need to showcase skills like pre-trip vehicle inspection, proper use of mirrors, executing turns and stops, safe lane changes, and emergency procedures. You'll also need to demonstrate proficiency in loading/unloading passengers, responding to passenger distress, and operating special features like wheelchair lifts.
No, you cannot legally transport passengers in Alabama without a valid CDL Passenger endorsement. This endorsement is required for drivers who wish to drive any vehicle designed to transport 16 or more passengers, including the driver. Driving without the proper endorsement can lead to serious legal consequences, including fines and suspension of your CDL.
Yes, you can add the CDL Passenger endorsement to your existing CDL. You don't need a new license, but you must pass the passenger endorsement knowledge test. Once you pass the test, the endorsement is added to your existing CDL. Remember, this endorsement is necessary for driving vehicles designed to transport 16 or more passengers.
Yes, there are limitations and restrictions for drivers with a CDL Passenger endorsement in Alabama. They are not allowed to operate a commercial vehicle with more than 16 passengers, including the driver. Additionally, they must have a valid medical certificate and are subject to regular drug and alcohol testing.
Yes, there are age-related prerequisites for acquiring the CDL Passenger endorsement in Alabama. The minimum age requirement is 21 for drivers operating commercial vehicles across state lines (interstate) or transporting hazardous materials. For intrastate transport (within Alabama), the minimum age is 18. It's important to note that these age requirements apply to all CDLs, not just passenger endorsements.
With a CDL Passenger endorsement, you are eligible to operate vehicles designed to carry 16 or more passengers, including the driver. This includes but is not limited to city buses, school buses, tour buses, and shuttle buses. However, if you plan on driving a school bus, you will need an additional School Bus (S) endorsement.