Knowledge Test Class A #1
Class A Driving Test | Montana 2026 #1 Page 7 of 7
Train for FREE online with our Montana 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 MT CDL class A permit in 2026, 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 . Hydroplaning usually occurs:
During the evening.
In places where water collects on the road, it is possible for a vehicle to hydroplane. Low tire pressure or worn tire tread makes this more likely to happen. If there is enough water on a road surface, hydroplaning can occur at speeds as low as 30 mph.
44 . If you are braking on dry pavement while traveling at 55 mph, how much distance will brake lag add to your overall stopping distance?
The total stopping distance for vehicles equipped with air brakes is made up of four factors: perception distance, reaction distance, brake lag distance, and braking distance. When braking at a speed of 55 mph while driving on dry pavement, the brake lag can add around 32 feet to the vehicle's total stopping distance.
45 . When nearing a construction worker who is close to the road, you should:
Wait until the construction is complete before proceeding.
When driving through work zones, you should make a particular point of reducing your speed when workers are on or near the road.
46 . Brakes may get out of adjustment:
If they get wet.
Brakes can get out of adjustment quickly, especially if they are used to the point of overheating. Brake adjustment should be checked frequently.
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 . If you realize you may be running late to your destination, you should:
Get upset.
To avoid engaging in dangerous and aggressive driving behavior, you should relax and accept any delays that arise throughout a trip. To help avoid the stress of arriving late to a destination, plan for likely delays when planning your drive.
49 . What can happen if the air pressure gets too low in an air brake system?
Pressing and releasing the brake pedal unnecessarily can let air out of the braking system faster than the compressor can replace it. Air brakes may cease to work effectively if the pressure becomes too low.
50 . If you are being tailgated, you should:
Allow the vehicle to pass.
If you are being tailgated, it is best to allow more room to open up in front of your vehicle. This will help you avoid the need for sudden stops, which could result in the tailgater rear-ending you, and will make it easier for the tailgater to pass. Speeding up may only make things more dangerous by prompting the other driver to continue tailgating you at a higher speed.
2026 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.