Combination #1
Combination Vehicles Practice Test | West Virginia 2026 #1 Page 3 of 3
Train for FREE online with our West Virginia 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 WV combination license 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 DMV requirements for issuing a combination license may vary from state to state.
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15 . A loss of air pressure in the emergency line will cause:
The emergency brakes to activate.
The emergency air line controls the emergency brakes on a combination vehicle. A loss of air pressure in the emergency line will cause the emergency trailer brakes to activate.
16 . Rollovers happen when:
ABS is working effectively.
Rollovers happen when a vehicle is driven too fast. To reduce the risk of rollover, make sure the weight of cargo is loaded low to the ground, and that you take turns and curves slowly.
17 . What is a bobtail?
A tractor that goes slower than the speed limit
Tractors without semi-trailers are referred to as bobtail tractors. Operating a bobtail tractor requires drivers to exercise caution.
18 . Combination vehicles:
Are easier to drive than single commercial vehicles.
Combination vehicles are usually heavier and longer than single commercial vehicles. For these reasons, they usually require more driving skill than single commercial vehicles.
19 . The trailer hand valve should:
Be used on slippery surfaces.
The trailer hand valve works the trailer brakes but should only be used when testing them. Using it while driving could create a skid. Never use the trailer hand valve while parking because doing so may release the air pressure from the braking system, releasing the brakes that are holding the vehicle in place.
20 . If a parked trailer does not have spring brakes, you should keep the trailer from moving by:
Parking on a slight incline.
If a parked trailer does not have spring brakes, wheel chocks should be used to prevent it from moving. Air brakes can only hold a parked trailer for as long as there is air pressure remaining in the air tanks, so wheel chocks will ensure safety.
2026 West Virginia | Frequently Asked Questions
A CDL Class B license in West Virginia allows the holder to operate single vehicles with a gross vehicle weight rating (GVWR) of 26,001 pounds or more, or any such vehicle towing another not exceeding 10,000 pounds. This typically includes buses, dump trucks, delivery trucks, and straight trucks. This license also requires specific endorsements for certain vehicles.
A Class B Commercial Driver's License (CDL) in West Virginia allows you to operate single vehicles with a gross vehicle weight rating (GVWR) of 26,001 pounds or more, or any such vehicle towing a vehicle not in excess of 10,000 pounds GVWR. This includes buses, farm labor vehicles, and trailers.
To acquire a Class B CDL license in West Virginia, you must be at least 18 years old, possess a valid non-commercial driver's license, and pass a vision test. You'll also need to pass written knowledge tests, obtain a Commercial Learner's Permit (CLP), and complete a skills test in the vehicle type that your Class B CDL will cover.
In West Virginia, you must be at least 18 years old to qualify for a Class B Commercial Driver's License (CDL). However, to drive interstate or to carry hazardous materials, you must be at least 21 years old. Please remember, other requirements also apply.
Specific endorsements are not necessary for a Class B CDL license but can be added based on the type of vehicle you plan to drive or the cargo you will carry. For example, passenger (P) or school bus (S) endorsements are required to drive buses. A tanker (N) endorsement is needed for liquid cargo, and a hazardous materials (H) endorsement is necessary for transporting hazardous materials.
The Class B CDL skills assessment in West Virginia includes three parts: a pre-trip vehicle inspection, a basic vehicle control test, and a road test. You'll be required to demonstrate your ability to inspect your vehicle, show basic control by moving your vehicle forward, backward, and turning it within a defined area, and finally, drive on the road in various traffic situations.
Yes, Class B CDL license holders in West Virginia are restricted to operating vehicles with a GVWR of 26,001 pounds or more, or any such vehicle towing another not in excess of 10,000 pounds. They can't operate Class A vehicles without the proper endorsement. Also, to transport passengers or hazardous materials, specific endorsements are required.
Yes, in West Virginia, the written test for a Class B CDL can be taken in languages other than English. However, it is important to note that the Federal Motor Carrier Safety Administration requires all commercial drivers to read and speak English sufficiently to converse with the general public, understand highway traffic signs and signals, respond to official inquiries, and make entries on reports and records.
Yes, West Virginia Division of Motor Vehicles (DMV) provides accommodations for individuals with disabilities taking the Class B CDL written exam. You will need to request these accommodations in advance. This may include providing reading assistance for those with visual impairments or learning disabilities. Contact your local DMV office for specific information on how to request accommodations.
Yes, you can retake the Class B CDL written test in West Virginia if you fail on your first attempt. There's a waiting period of one day before you can retake the test. However, keep in mind that each retest incurs a fee. It's advisable to study thoroughly using the CDL manual and practice tests before attempting again.