Combination #1
Combination Vehicles Practice Test | Nevada 2025 #1 Page 2 of 3
Train for FREE online with our Nevada 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 NV 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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8 . When a combination vehicle goes around a corner:
When a vehicle goes around a corner, the rear wheels follow a different path than the front wheels. This is called off-tracking. This effect is especially pronounced on vehicles with trailers.
9 . When driving a combination rig, following distance should be:
Longer than when driving a single vehicle.
In comparison to driving a single vehicle, you should maintain an extended following distance when driving a combination rig. Combinations require longer stopping distances than smaller vehicles.
10 . When the wheels of a trailer lock up:
They will likely go flat.
A trailer may swing out and strike other vehicles if its wheels lock up. This is especially likely with lightly-loaded trailers.
11 . During a trip, landing gear should be:
Landing gear, or trailer supports, should always be completely raised before a vehicle is driven. Landing gear that is not entirely raised could catch on railroad tracks or other hazards on the roadway.
12 . If a load is placed on one side of a trailer, the trailer:
Have improved steering.
If the weight of a load is placed primarily one side of a trailer, the trailer may lean, increasing the risk of a rollover.
13 . When coupling, after you've connected the air lines to the trailer, you should:
Correctly following the steps to couple and uncouple trailers is vital to safely operating a combination vehicle. After connecting the air lines to the trailer while coupling, you should supply air to the trailer.
14 . If a trailer begins to jackknife, you should not:
Allow the trailer to straighten out.
If a trailer begins to jackknife, you should release the brakes and allow the trailer wheels to regain traction with the road. Do not apply the trailer hand brake to attempt to straighten out the rig because it will only prolong the skid. The application of brakes is what caused the wheels to lock in the first place.
See the exact questions that will be on the 2025 Nevada DMV exam.
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2025 Nevada | Frequently Asked Questions
To acquire a CDL Hazmat endorsement in Nevada, you must already possess a Commercial Driver's License (CDL). Then, pass the Hazardous Materials (HazMat) Knowledge Test at a DMV Full Service Office. After passing, you'll need to undergo a federal security threat assessment (TSA background check) and fingerprinting. Once cleared, the endorsement will be added to your CDL.
To obtain a CDL Hazmat license, you must already have a valid Commercial Driver's License (CDL). You should be at least 21 years old, be a U.S. citizen or have legal status, and be able to read and speak English. You must also pass the Hazardous Materials Endorsement Knowledge Test and complete a TSA security threat assessment.
When applying for a CDL Hazmat endorsement, you'll need your current CDL, proof of U.S. citizenship or legal status (like a birth certificate or green card), and proof of identity and Nevada residency. You must also provide your social security number and complete a TSA security threat assessment application, which includes fingerprinting.
Yes, there is a dedicated written test for the CDL Hazmat endorsement in Nevada. This test assesses your knowledge of the rules and regulations related to transporting hazardous materials. It covers topics such as loading and unloading, bulk packaging, driver responsibilities, and emergency response procedures. Passing this test is a critical step in obtaining your Hazmat endorsement.
The written test for the CDL Hazmat endorsement covers various subjects related to hazardous materials transportation. These include identifying different types of hazardous materials, understanding shipping papers, using placards and labels, loading and unloading procedures, handling emergencies, and driver responsibilities. It also covers the rules for transporting specific types of hazardous materials.
Yes, there are additional charges for acquiring a CDL Hazmat endorsement. The endorsement itself costs $9.25 in Nevada. Additionally, a federal security threat assessment, which includes fingerprinting, costs around $86.50. Please note these prices may vary and it's recommended to check with the Nevada Department of Motor Vehicles for the most accurate information.
Yes, background checks are mandatory for a CDL Hazmat endorsement. The Transportation Security Administration (TSA) conducts a federal security threat assessment, which includes fingerprinting and a detailed background check. This ensures the driver doesn't pose a security threat and is a crucial part of the Hazmat endorsement process.
Yes, specialized training and certification are mandatory for the CDL Hazmat endorsement. Applicants must pass a written knowledge test on hazardous materials transport regulations. They also need to undergo a TSA security threat assessment, which includes fingerprinting and a background check. After passing these requirements, the Hazmat endorsement is added to the driver's CDL.
No, you cannot transport hazardous materials without a valid CDL Hazmat endorsement in Nevada. It's required by federal and state law. Driving without the proper endorsement can lead to serious penalties, including fines and suspension or revocation of your commercial driver's license. Always ensure you have the correct endorsements for the materials you're transporting.
Yes, you can add the CDL Hazmat endorsement to your current CDL license. You don't need a new CDL application. However, you must pass a written knowledge test on hazardous materials and complete a TSA security threat assessment, which includes fingerprinting and a background check. Once passed, the Hazmat endorsement is added to your existing CDL.
