Knowledge Test Class B #2
Class B Driving Test | Utah 2026 #2 Page 7 of 7
Train for FREE online with our Utah 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 UT 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.
50
40
20
43 . Drivers may use ____ red reflective warning triangles when their vehicle is stopped on the side of the road.
Seven
If a vehicle carries red reflective triangles, the driver should place three of them as warning devices when the vehicle is parked on the road.
44 . When should mirrors be adjusted?
Mirror adjustment should be checked prior to the start of any trip. If your vehicle has a trailer, the trailer must be straight in order for the mirrors to be checked accurately.
45 . If a vehicle is equipped with power steering, the hoses should be checked:
To ensure that they contain the proper amount of play.
When inspecting a vehicle with power steering, you should inspect the hoses, pumps, and fluid levels. Specifically check the hoses for leaks.
46 . If you are turning left at an intersection where there are two available turn lanes:
You may have to swing right to safely make a left turn. If there are two left turn lanes available at an intersection, you should always begin your turn in the rightmost lane.
47 . If asked to sight-side back your vehicle into an alley, you should first:
Pull past the alley and stop parallel to the outer boundary.
If you are asked to alley dock, you should first pull past the alley and stop your vehicle in a position that is parallel to the outer boundary. From there, you should back your vehicle entirely into the alley parking area. Your vehicle should be parked in a straight position within the boundaries of the parking space.
48 . An underloaded front axle:
Is discouraged as it can improve fuel efficiency.
Underloading a front axle may make it impossible to safely steer your vehicle. Keep weight distribution in mind when loading cargo.
49 . For safety purposes, when should you turn off a retarder?
When driving in heavy traffic
Retarders are mechanisms in some vehicles that help slow a vehicle and reduce the need for braking. However, using a retarder may cause wheels to skid when they have poor traction. Turn off retarders when traveling under wet, snowy, or icy conditions.
50 . Rough acceleration:
Should be used to prevent rust from forming.
Always accelerate smoothly and gradually so that your vehicle does not jerk. Rough acceleration can cause mechanical damage.
2026 Utah | Frequently Asked Questions
To get a CDL Passenger endorsement in Utah, first obtain a Commercial Driver's License (CDL). Next, pass the Passenger Endorsement knowledge test. After passing the test, you'll need to complete a skills test in the type of vehicle you plan to drive. The Utah Driver License Division provides study materials and scheduling for these tests.
To obtain a CDL Passenger license in Utah, you must be at least 21 years old, possess a valid Commercial Driver's License (CDL), and pass the Passenger Endorsement knowledge test. You also need to pass a skills test in the vehicle type you plan to drive. A clean driving record and passing a medical examination are also required.
While specific training isn't legally required for a CDL Passenger endorsement in Utah, it's highly recommended. Understanding how to handle larger vehicles and passenger safety is crucial. Experience is gained through the skills test, where you'll operate the type of vehicle you plan to drive. Study materials are provided by the Utah Driver License Division.
Yes, acquiring a CDL Passenger endorsement in Utah requires passing an additional written knowledge test on top of the standard CDL exam. This test covers topics specific to transporting passengers, such as safety procedures, vehicle inspection, loading/unloading passengers, and emergency situations. Passing this test is mandatory to receive the endorsement.
During the CDL Passenger endorsement skills test in Utah, you'll need to demonstrate your ability to inspect your vehicle, check safety equipment, load and unload passengers safely, and manage emergency situations. You'll also need to show proficiency in maneuvering the vehicle, including starting, stopping, turning, and backing up.
No, you cannot legally transport passengers in Utah without a valid CDL Passenger endorsement. This endorsement is required for drivers of vehicles designed to carry 16 or more passengers, including the driver. Driving such vehicles without the proper endorsement can result in fines, license suspension, and other penalties.
Yes, you can add the CDL Passenger endorsement to your existing Commercial Driver's License (CDL). To do so, you'll need to pass the Passenger Transport Test, which includes both a knowledge test and a skills test. Once you've passed, the endorsement will be added to your CDL. You do not need to apply for a new license.
Yes, there are specific limitations for drivers with a CDL Passenger endorsement in Utah. For instance, you cannot transport passengers in a vehicle for which you don't have the proper class of CDL. Additionally, if your license has a "P" restriction, you're not allowed to operate a bus. Violating these restrictions can result in fines or loss of your CDL.
Yes, there are age-related prerequisites for acquiring the CDL Passenger endorsement in Utah. You must be at least 21 years old to drive a commercial vehicle across state lines or to carry hazardous materials. However, if you're 18 years or older, you can get a CDL for intrastate travel (within Utah only).
With a CDL Passenger endorsement in Utah, you're eligible to operate commercial vehicles designed to transport 16 or more passengers, including the driver. This includes buses, shuttle vans, and certain types of limousines. However, the specific class of your CDL (A, B, or C) may further determine the exact types of vehicles you can drive.