Combination #1
Combination Vehicles Practice Test | Montana 2025 #1
Train for FREE online with our Montana 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 MT 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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1 . During a trip, the ____ 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 it is not able to escape from the back of the vehicle.
2 . 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.
3 . Push in the trailer air supply control to:
Supply the trailer with air.
Push in the trailer air supply control to supply the trailer with air. Pull out the trailer air supply control to turn off the air supply and activate the emergency brakes.
4 . Trailers with low underneath clearance can present challenges when driving over:
Railroad-highway crossings may be difficult to cross when pulling a trailer with a low underneath clearance. In particular, both low-slung units and single-axle tractors pulling long trailers are especially challenging to drive over raised crossings.
5 . Combination vehicles need extra space on the road because they:
Combination vehicles need more space on the road than other commercial vehicles because they are longer and need more space to turn and stop. It is especially important to properly manage space when you are operating a combination vehicle.
6 . To find out if a vehicle that was built before 1998 has an Anti-Lock Braking System (ABS), you can:
If you are operating a vehicle built before 1998 and are unsure if the trailer has an Anti-Lock Braking System (ABS), you can check under the trailer for wheel speed sensors coming from the back of the brakes.
7 . Older trailers are not equipped with spring brakes. This means that if the air supply for a vehicle's air braking system leaks away:
Older trailers do not have spring brakes. This means that if the air supply in an older trailer's air tank has leaked away, there will be no working brakes connected to the trailer and its wheels will turn freely.
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2025 Montana | Frequently Asked Questions
To get a CDL Passenger endorsement in Montana, you must first have a valid Montana CDL. You then need to pass the Passenger Transport Test at your local MVD office. This test covers the special regulations and driving skills bus drivers need to know. Lastly, you must pass a driving test in the type of vehicle you will be driving.
To obtain a CDL Passenger license, you must have a valid commercial driver's license (CDL). You should be at least 21 years old for interstate driving or at least 18 for intrastate. You must pass a Passenger Transport written test and a skills test in the vehicle type that fits the class of CDL you're applying for.
While specific training isn't legally required to secure a CDL Passenger endorsement, it's often beneficial. Practical experience driving a similar vehicle and knowledge about passenger safety are advantageous. However, you must pass the Passenger Transport written test and a skills test in the type of vehicle you'll be driving to get the endorsement.
Yes, to obtain a CDL Passenger endorsement, you are required to pass the Passenger Transport written test. This test covers topics like vehicle inspection, loading and trip start, on the road, after-trip vehicle inspection, prohibited practices, and use of brake-door interlocks. After passing the written test, a skills test in the relevant vehicle type is also required.
In the CDL Passenger endorsement assessment, you'll need to demonstrate your ability to safely load and unload passengers, respond to emergency situations, conduct pre-trip vehicle inspections, and operate the vehicle safely. This includes performing turns, stops, and starts, managing intersections and railway crossings, and maintaining control of the vehicle at all times.
No, you cannot legally transport passengers in Montana without a valid CDL Passenger endorsement. This endorsement is specifically required for drivers who wish to operate a vehicle designed to carry 16 or more passengers, including the driver. Driving such a vehicle without the correct endorsement can lead to serious legal consequences.
Yes, you can add the CDL Passenger endorsement to your existing license. You do not need to apply for a new license. However, you will need to pass the required knowledge test and skills test for passenger vehicles, and pay the required fees. Once you pass these tests, the endorsement will be added to your existing CDL.
Yes, there are specific restrictions for drivers with a CDL Passenger endorsement. For instance, you must always wear a seat belt, can't use a cell phone while driving, and must not exceed the passenger capacity of the vehicle. Additionally, you must comply with hours-of-service regulations and maintain a logbook of your driving hours. Violating these rules can lead to penalties or loss of your endorsement.
Yes, there are age-related prerequisites for acquiring the CDL Passenger endorsement in Montana. You must be at least 18 years old to drive within Montana (intrastate) and at least 21 years old to drive across state lines (interstate) or transport hazardous materials. You also need to hold a valid CDL before you can add the Passenger endorsement.
With a CDL Passenger endorsement in Montana, you will be eligible to operate vehicles designed to transport 16 or more passengers, including the driver. This includes buses, vans, and other vehicles used for public transportation, as well as school buses and vehicles used by religious organizations.
