Combination #2
Combination Vehicles Practice Test | Tennessee 2026 #2
Train for FREE online with our Tennessee 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 TN 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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1 . If a trailer is too high:
Coupling will be easier.
Before coupling together a tractor and a trailer, you should make sure the trailer is at the proper height. If the trailer is too low, the trailer nose may be damaged. If the trailer is too high, it may not be able to couple correctly.
2 . When a combination vehicle goes around a corner:
It is acceptable for street signs to be knocked over if they are too close to the road.
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.
3 . Fully-loaded rigs:
Fully-loaded rigs are more vulnerable to rolling over than empty rigs because the weight of the cargo gives the vehicles higher centers of gravity.
4 . To control surge when stopping, you should not:
To reduce the risk of a surge in a tank vehicle, slow or stop while keeping a steady pressure on the brakes and do not release the brakes too early. Brake well in advance of a stop and increase your following distance.
5 . When coupling, you should:
When coupling air brake hoses, you should make sure the proper pairs of gland hands are connected. They are sometimes color-coded to help drivers avoid mistakes. Typically, blue is used for service lines and red is used for emergency lines.
6 . Test the tractor protection valve by:
Releasing air with the gas pedal.
You should test the tractor protection valve by allowing the air supply to properly charge, turning off the engine, then releasing air from the system by pressing the brake pedal several times. The tractor protection valve should move into its emergency position when psi drops to an unsafe level.
7 . To lower the risk of a rollover, you should:
Stack the cargo as high as possible.
To lower the risk of a rollover, load your cargo as closely to the ground as possible. To further reduce this risk, take curves and corners slowly.
2026 Tennessee | Frequently Asked Questions
To acquire a CDL Passenger endorsement in Tennessee, you must already hold a valid CDL. Next, you'll need to pass the passenger transport test. This involves studying the relevant sections in the TN CDL manual, taking practice tests, and finally passing the actual test at a DMV office. You'll also need to pay the necessary fees.
To obtain a CDL Passenger license in Tennessee, you must have a valid Tennessee CDL. You must also pass the Passenger Transport Test, which includes a written exam and a skills test. Furthermore, you must be at least 21 years old, pass a physical examination, and have a clean driving record. Lastly, you'll need to pay the required fees.
While specific training is not legally required to secure a CDL Passenger endorsement in Tennessee, it is highly recommended. Training can help you pass the Passenger Transport Test, which includes both a written exam and a skills test. Experience driving larger vehicles can also be beneficial, but it isn't a legal requirement.
Yes, to secure a CDL Passenger endorsement in Tennessee, you must pass the Passenger Transport Test. This test includes both a written exam and a skills test. The written exam covers topics such as vehicle inspection, loading and trip start, on the road, after-trip vehicle inspection, prohibited practices, and use of brake-door interlocks.
During the CDL Passenger endorsement assessment, you will need to showcase skills such as proper vehicle inspection, safe loading and unloading of passengers, managing emergency situations, following traffic laws and regulations, and demonstrating effective communication with passengers. Additionally, you may be required to perform maneuvers such as parallel parking, backing up, and making turns in a controlled manner.
No, you cannot legally transport passengers in Tennessee without a valid CDL Passenger endorsement. This endorsement is required for drivers who wish to drive a vehicle designed to carry 16 or more passengers, including the driver. Driving such a vehicle without the proper endorsement can lead to serious penalties, including fines and suspension of your CDL.
Yes, you can add the CDL Passenger endorsement to your existing commercial driver's license in Tennessee. To do so, you'll need to pass the Passenger Transport written test and skills test. You don't need to apply for a new CDL, but there will be additional fees for the endorsement.
Yes, there are specific restrictions for drivers with a CDL Passenger endorsement in Tennessee. Drivers must not have more than one license, the vehicle must not exceed the authorized passenger capacity, and drivers must adhere to safety regulations. Any violation can result in fines, imprisonment, disqualification, or loss of the CDL Passenger endorsement.
Yes, there are age-related prerequisites for acquiring the CDL Passenger endorsement in Tennessee. You must be at least 21 years old to drive a commercial motor vehicle across state lines (interstate) or to carry hazardous materials. However, if you're only driving within Tennessee (intrastate), you can be as young as 18.
With a CDL Passenger endorsement, you can operate commercial vehicles designed to carry 16 or more passengers, including the driver. This includes buses, shuttle vans, and school buses. However, to drive a school bus in Tennessee, you'll need an additional School Bus (S) endorsement on top of the Passenger (P) endorsement.