Knowledge Test Class B #1
Class B Driving Test | Vermont 2026 #1 Page 5 of 7
Train for FREE online with our Vermont class B 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 VT CDL class B 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 B requirements may vary from state to state.
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29 . If you remain in neutral for too long while switching gears:
If you remain in neutral for too long while switching gears, you may have difficulty putting the vehicle into the next gear. If this happens, do not try to force the gear shift. Instead, return to neutral, release the clutch, increase the engine speed to match the road speed, and try again.
30 . 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.
31 . Backing with a trailer is dangerous because:
Trailers are not made to be driven in reverse.
Backing is always dangerous because it is impossible to see everything that is behind your vehicle. Only drive in reverse if it is absolutely necessary.
32 . If an applicant does not receive an air brakes endorsement:
If you wish to be licensed to drive a CMV with air brakes, you must pass the air brakes knowledge test and use a vehicle with air brakes for your skills test.
33 . How long must an applicant hold a Commercial Learner’s Permit (CLP) before taking the road test?
You must have a Commercial Learner's Permit (CLP) for a minimum of 14 days before you can take the CDL skills test. A CLP will be valid for 180 days.
34 . What does an air compressor do in an air brake system?
In an air brake system, the air compressor pumps air into the air storage tanks. The air compressor is controlled by the air compressor governor.
35 . A driver may have:
A person may not have more than one license. Violation of this law may be punishable by jail time and/or a fine of up to $5,000.
2026 Vermont | Frequently Asked Questions
To acquire a CDL Passenger endorsement in Vermont, you must first have a Commercial Driver's License (CDL). Next, study the Vermont CDL Manual's Passenger Transport section. Then, schedule and pass the written knowledge test at a DMV office. Lastly, complete a skills test in the type of vehicle you'll be driving. The endorsement will be added to your CDL upon passing.
To obtain a CDL Passenger license in Vermont, you must be 21 years old, possess a valid Commercial Driver's License (CDL), and pass a passenger transport written knowledge test. Additionally, you need to successfully complete a skills test in the type of vehicle you will be driving. You must also have a good driving record and pass a medical examination.
Yes, to secure a CDL Passenger endorsement in Vermont, you need to pass a specific written knowledge test and a skills test in the type of vehicle you'll be driving. While Vermont doesn't require formal training, it is beneficial to undergo professional training to pass these tests and safely operate a commercial passenger vehicle. Experience driving similar vehicles is also helpful.
Yes, in addition to the general CDL written test, applicants for a CDL Passenger endorsement in Vermont must pass a specific Passenger Transport written knowledge test. This test covers topics like vehicle inspection, loading and trip start procedures, on-the-road driving, after-trip vehicle inspection, prohibited practices, and use of brake-door interlocks.
During the CDL Passenger endorsement assessment, you'll need to demonstrate proficiency in various skills. These include pre-trip vehicle inspection, loading and unloading passengers, proper use of safety equipment, operating the vehicle safely on public roads, and emergency procedures. You may also need to showcase your knowledge of special rules applicable to buses.
No, you cannot legally transport passengers in Vermont without a valid CDL Passenger endorsement. This requirement applies to drivers of vehicles designed to carry 16 or more passengers, including the driver, and drivers of school buses. Violating this rule can lead to serious penalties, including fines and suspension of your driving privileges.
Yes, you can add a CDL Passenger endorsement to your existing CDL in Vermont. You don't need a new CDL application. However, you must pass the Passenger Transport written knowledge test and the skills test in a vehicle representative of the class and type you'll be driving. Also, you need to pay the necessary endorsement fee.
Yes, drivers with a CDL Passenger endorsement in Vermont must adhere to specific rules. These include not towing a trailer when transporting passengers, and ensuring the vehicle's capacity does not exceed 16 passengers, including the driver. Failure to comply with these rules can lead to penalties such as fines, suspension or revocation of the endorsement.
Yes, to acquire a CDL Passenger endorsement in Vermont, you must be at least 21 years old. This is because interstate operation (driving between states) requires a driver to be 21. However, for intrastate operation (within Vermont only), the age requirement may be 18 depending on local state laws and regulations. Always check with your local DMV for specific requirements.
With a CDL Passenger endorsement in Vermont, you are eligible to operate vehicles such as buses, shuttle vans, and any other vehicle designed to transport 16 or more passengers, including the driver. This endorsement is necessary for school bus drivers, city bus drivers, and drivers for some shuttle services.