Combination #2
Combination Vehicles Practice Test | New York 2025 #2 Page 3 of 3
Train for FREE online with our New York 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 NY 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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15 . The easiest way to recognize that your trailer has begun to skid is to:
Watch the jackknife warning light on the control panel.
The easiest way to spot a trailer skid is to use your mirrors. Any time you brake hard, check your mirrors to ensure that your trailer is still in its proper position.
16 . When coupling a trailer:
Only one set of glad hands should be connected.
When coupling, make sure you couple matching glad hands. They are often color-coded to help drivers avoid mistakes. Typically, blue is used for service lines and red is used for emergency lines.
17 . If oil and water build up in your vehicle's air tanks, the brakes:
Will be extremely sensitive.
Air tanks should be drained daily to remove water and oil buildup. An excess of oil and water in the air tanks can interfere with proper brake function.
18 . ____ are the cause of more than half of all accident-related truck driver deaths.
Pedestrians
More than half of all accident-related truck driver deaths are a result of truck rollovers. To help prevent a rollover, be sure to load cargo low to the ground and centered on your rig. Take corners slowly and carefully.
19 . When backing up to couple a trailer, you should position the tractor:
At a 60-degree angle in front of the trailer.
When backing up to couple a trailer, you should position the tractor directly in front of the trailer. Trying to couple while backing at an angle could cause the trailer to move and the landing gear to break.
20 . 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.
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2025 New York | Frequently Asked Questions
To secure a CDL Doubles/Triples endorsement in New York, you must already possess a CDL license. You'll need to pass the Doubles and Triples Endorsement Knowledge Test which covers topics like coupling and uncoupling, inspecting doubles and triples, and more. Once you pass, the endorsement will be added to your CDL license.
To obtain a CDL Doubles/Triples endorsement, you must already have a CDL license. You'll need to study for and pass the Doubles and Triples Endorsement Knowledge Test. This test covers topics such as coupling and uncoupling, inspecting doubles and triples, among others. After passing, the endorsement is added to your CDL license.
While you don't necessarily need specialized experience or training for a CDL Doubles/Triples endorsement, it's beneficial to understand the unique challenges of driving these vehicles. Studying the CDL manual and practicing with these types of vehicles can be helpful. However, the primary requirement is passing the Doubles/Triples Endorsement Knowledge Test.
Yes, to obtain a CDL Doubles/Triples endorsement in New York, you need to pass the Doubles and Triples Endorsement Test. This written exam covers topics like coupling and uncoupling, inspecting doubles and triples, and handling these types of vehicles. It's an additional test beyond the general CDL exam.
The CDL Doubles/Triples endorsement test is a written exam and does not require demonstrating specific driving maneuvers. The test focuses on knowledge regarding coupling and uncoupling, inspecting doubles and triples, and the challenges of driving these vehicles. However, practical skills in handling these vehicles are beneficial for real-world application.
No, it's not permissible to operate double or triple trailers without a valid CDL Doubles/Triples endorsement. This endorsement is a legal requirement for drivers who wish to operate these types of vehicles. Driving without the proper endorsement could result in fines, penalties, or suspension of your commercial driver's license.
You can append the CDL Doubles/Triples endorsement to your current license. You don't need to initiate a new application for a CDL. However, you will need to pass the Doubles/Triples endorsement test and pay any associated fees to add this endorsement to your existing CDL.
Yes, there are limitations for drivers with a CDL Doubles/Triples endorsement. These drivers are only permitted to operate double or triple trailers. Moreover, they must comply with specific safety regulations and weight restrictions for these vehicles. Additionally, their driving is subject to regular inspections to ensure compliance with these regulations.
In New York, the maximum legal weight for a vehicle is 80,000 pounds. The maximum length for a two-trailer combination is 58 feet, and for a three-trailer combination is 65 feet. However, these limits can be influenced by factors like the kingpin to rear axle length, and specific routes or roads. Always check with local regulations.
Yes, drivers with a CDL Doubles/Triples endorsement must follow specific safety guidelines. These include maintaining a safe following distance, understanding high and low speed instability, checking trailer height before driving, understanding how to couple and uncouple correctly, and inspecting the coupling system regularly. Also, they must comply with the Federal Motor Carrier Safety Administration's regulations.
