Class B Driving Test | Nevada 2025 #1

Train for FREE online with our Nevada 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 NV CDL class B permit 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 CDL class B requirements may vary from state to state.

Number of Question 50

Passing Score 40

Number of Tests 20

1 . How many daily hours of sleep does an adult need to maintain alertness?

Six to seven

Seven to eight

Eight to nine

Being properly rested is essential to the safe operation of a CMV. To maintain alertness, most people need eight to nine hours of sleep per night.

2 . When traveling in heavy traffic, the safest driving speed is:

The posted speed limit.

The speed of surrounding traffic.

A speed much slower than the flow of surrounding traffic.

In heavy traffic, it is safest to match the speed of surrounding vehicles. Vehicles traveling in the same direction at the same speed are unlikely to collide. However, you should not exceed legal speed limits.

3 . When other vehicles have trouble seeing you at dawn or dusk, you can increase your visibility by:

Turning on your four-way flashers.

Honking your horn.

Turning on your headlights.

Turning on your windshield wipers.

At dawn or dusk, and in snowy or rainy conditions, you should turn on your headlights to make it easier for other road users to see your vehicle.

4 . While driving, you should:

Develop plans to get out of any dangerous situation that could arise.

Enjoy the scenery.

Never look at the mirrors.

Focus on your own driving and not worry about other drivers.

While driving, you should consistently check the road ahead for hazards. Develop a plan to deal with any hazards that could arise.

5 . When checking tire condition during the vehicle inspection, you should:

Ensure that the insides of the tires are more worn than the outsides of the tires.

Ensure that the outsides of the tires are more worn than the insides of the tires.

Ensure that the middles of the tires are more worn than the outsides of the tires.

Ensure that the tires have even wear.

When examining your tires during the vehicle inspection test, you should ensure that treads are evenly worn.

6 . If a vehicle is found to be over-length during a pre-trip inspection, the driver should:

Trim the length of the load.

Ask someone else to drive.

Ensure flags and lights indicating the oversize load are fastened securely.

Drive without making any changes.

If a pre-trip inspection reveals a load to be oversize, the driver must confirm that all required signs, flags, lamps, and reflectors are safely and properly mounted, and that and all required permits are in their possession.

7 . Scan the road ____ ahead of your vehicle.

Two to three seconds

Five to six seconds

12 to 15 seconds

Good drivers scan the road at least 12 to 15 seconds ahead of their vehicles. Looking ahead will allow you to identify and react to hazards before meeting them. Be sure to specifically look for vehicles that are coming onto the highway, entering into your lane, or turning.

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To Pass 50

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2025 Nevada | Frequently Asked Questions

To secure a CDL Doubles/Triples endorsement in Nevada, you first need to have a valid Nevada CDL. Then, you must pass the Doubles/Triples Knowledge test. Studying the Nevada Commercial Driver License Manual can help prepare for this test. After passing, you can add the endorsement to your CDL at any DMV Full Service Office.

To obtain a CDL Doubles/Triples license, you need to have a valid Commercial Driver's License (CDL). You must then pass the Doubles/Triples Knowledge Test. Preparation for this test can be done using the CDL manual. Once you pass, the endorsement can be added to your license at your local DMV office.

Specialized experience or training is not a requirement for a CDL Doubles/Triples endorsement. However, you need to pass the Doubles/Triples Knowledge Test. Studying the CDL manual can help you prepare for this test. Once passed, the endorsement can be added to your existing CDL at your local DMV office.

Yes, to obtain a CDL Doubles/Triples endorsement in Nevada, you must pass the Doubles/Triples Knowledge Test. This test covers the specific safety rules and operational practices related to driving double and triple trailer trucks. You can prepare for this test using the CDL manual available from your local DMV office.

The CDL Doubles/Triples endorsement test primarily focuses on knowledge rather than specific skills or maneuvers. The test includes topics like coupling and uncoupling, inspecting doubles and triples, and managing cargo. However, there's no specific driving skills test for this endorsement. It's crucial to understand the handling characteristics of double/triple trailers for safe operation.

No, it is not permissible to operate double or triple trailers without a valid CDL Doubles/Triples endorsement in Nevada. Operating such vehicles without the proper endorsement could result in serious penalties, including fines and potential disqualification of your commercial driving privileges. Always ensure you have the correct endorsements for the vehicle you're operating.

You can add the CDL Doubles/Triples endorsement to your existing Commercial Driver's License. You don't need to initiate a new CDL application. However, you will have to pass the written knowledge test specific to driving double and triple trailers before the endorsement can be added to your license.

Yes, there are certain limitations for drivers with a CDL Doubles/Triples endorsement. Drivers must not exceed the maximum weight limit for the trailers, which is 80,000 pounds in Nevada. Plus, they must ensure safe loading and unloading of cargo. Also, they are subject to stricter driving hours regulations and more frequent inspections due to the potential safety risks associated with these larger vehicles.

In Nevada, the maximum weight limit for double/triple trailers, with a CDL Doubles/Triples endorsement, is 80,000 pounds. The total length of a double trailer cannot exceed 81.5 feet. Remember that these limits include the length and weight of the tractor unit as well. Always ensure you comply with these restrictions to avoid penalties.

Yes, safety is paramount when driving double/triple trailers. Drivers must observe all general commercial driving rules, plus specific ones for multiple trailers. These include maintaining a safe following distance, checking that connections are secure, and taking wide turns to avoid "off-tracking." Also, drivers should be trained in coupling/uncoupling procedures and understand the high rollover risk associated with these vehicles.