Double
This endorsement is required if the driver will pull two or three trailers. To receive this endorsement, applicants must pass a test. The test consists of 20 multiple choice questions. To pass, the applicant must answer at least 16 questions correctly. Each question has four possible answer choices. Test questions come from the Kansas Commercial Driver’s Manual. Questions come from chapters covering: Driving Safely, Cargo, Air Brakes (if applicable), Combination Vehicles and Doubles and Triples. The Double/Triple endorsement can be used with the Class A CDL.
Number of Question
Passing Score
1. A double or triple:
Explanation
Double and triple trailers are less stable than single commercial vehicles and are more likely to roll over when being driven. To prevent rollovers, doubles and triples must be driven very smoothly and gently.
2. If federal inspectors judge your vehicle to be unsafe, they can:
Explanation
If a federal or state inspector judges a CMV to be unsafe, they may put it out-of-service until it is fixed.
3. When parked on the side of the road, you should:
Explanation
Always turn on your four-way emergency flashers if you must park on the side of the road. This is especially important when traveling at night.
4. If hydraulic brakes fail, a driver can reduce their speed by:
Explanation
If your hydraulic bakes fail, shifting into a lower gear can help slow your vehicle down.
5. What is off-tracking?
Explanation
When a vehicle goes around a corner, the rear wheels follow a different path than the front wheels. This is known as off-tracking, or "cheating."
6. A fatigued driver:
Explanation
If you are fatigued, you will not see or react to hazards as quickly as you would if you were fully energized and awake. You will be impaired in making critical decisions.
7. Most heavy-duty vehicles use ____ air brake systems.
Explanation
The majority of heavy-duty vehicles are equipped with dual air brake systems.
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Frequently Asked Questions
To obtain a CDL Doubles/Triples endorsement in Kansas, you will need to follow these steps:
1. Meet the eligibility requirements: You must be at least 18 years old, have a valid Kansas driver's license, and hold a valid CDL.
2. Study the Kansas CDL Driver's Handbook: The handbook contains all the information you need to know about doubles/triples vehicles, including safety regulations and proper driving techniques.
3. Schedule a CDL Doubles/Triples endorsement test at a Kansas DMV office: You can schedule this test online or by phone.
4. Pay the required fee: The fee for a CDL Doubles/Triples endorsement in Kansas is $5.
5. Pass the Doubles/Triples endorsement test: The test will consist of 20 multiple-choice questions, and you must answer 16 correctly to pass.
6. Receive your endorsement: If you pass the test, you will receive a CDL Doubles/Triples endorsement on your commercial driver's license.
It is important to note that if you are planning to operate a commercial vehicle with air brakes in addition to doubles/triples, you will also need to obtain an Air Brakes endorsement by passing a separate written test.
1. Meet the eligibility requirements: You must be at least 18 years old, have a valid Kansas driver's license, and hold a valid CDL.
2. Study the Kansas CDL Driver's Handbook: The handbook contains all the information you need to know about doubles/triples vehicles, including safety regulations and proper driving techniques.
3. Schedule a CDL Doubles/Triples endorsement test at a Kansas DMV office: You can schedule this test online or by phone.
4. Pay the required fee: The fee for a CDL Doubles/Triples endorsement in Kansas is $5.
5. Pass the Doubles/Triples endorsement test: The test will consist of 20 multiple-choice questions, and you must answer 16 correctly to pass.
6. Receive your endorsement: If you pass the test, you will receive a CDL Doubles/Triples endorsement on your commercial driver's license.
It is important to note that if you are planning to operate a commercial vehicle with air brakes in addition to doubles/triples, you will also need to obtain an Air Brakes endorsement by passing a separate written test.
To obtain a CDL Doubles/Triples license or endorsement in Kansas, you must meet the following requirements:
1. Age: You must be at least 18 years old to drive within the state of Kansas and at least 21 years old to drive across state lines or transport hazardous materials.
2. Valid driver's license: You must hold a valid Kansas driver's license.
3. CDL: You must already hold a valid Commercial Driver's License (CDL) or apply for one at the same time as you apply for your Doubles/Triples endorsement.
4. Driving record: You must have a clean driving record, with no serious traffic violations or recent DUI convictions.
5. Medical certification: You must pass a Department of Transportation (DOT) physical exam and obtain a medical certificate from an approved medical examiner.
6. Knowledge test: You must pass a written test on doubles/triples vehicles, consisting of 20 multiple-choice questions in Kansas.
7. Skills test: You must pass a skills test in which you will be required to demonstrate your ability to safely operate a doubles/triples vehicle.
It is important to note that obtaining a Doubles/Triples endorsement also requires an additional fee and ongoing renewal fees.
1. Age: You must be at least 18 years old to drive within the state of Kansas and at least 21 years old to drive across state lines or transport hazardous materials.
2. Valid driver's license: You must hold a valid Kansas driver's license.
3. CDL: You must already hold a valid Commercial Driver's License (CDL) or apply for one at the same time as you apply for your Doubles/Triples endorsement.
4. Driving record: You must have a clean driving record, with no serious traffic violations or recent DUI convictions.
5. Medical certification: You must pass a Department of Transportation (DOT) physical exam and obtain a medical certificate from an approved medical examiner.
6. Knowledge test: You must pass a written test on doubles/triples vehicles, consisting of 20 multiple-choice questions in Kansas.
7. Skills test: You must pass a skills test in which you will be required to demonstrate your ability to safely operate a doubles/triples vehicle.
It is important to note that obtaining a Doubles/Triples endorsement also requires an additional fee and ongoing renewal fees.
There is no specific experience or training required to obtain a CDL Doubles/Triples endorsement in Kansas. However, it is highly recommended that you receive training and practice operating double/triple trailers before taking the skills test. This will ensure that you are familiar with the unique handling characteristics of these vehicles and can safely operate them on the road.
Many truck driving schools offer training specifically for doubles/triples endorsements, and there are also private trainers who can provide this type of training. Additionally, some employers may offer on-the-job training for their drivers who need to obtain a doubles/triples endorsement.
It is important to note that while Kansas does not require specific training for a Doubles/Triples endorsement, some other states may have additional requirements. It is always a good idea to check with the state's Department of Motor Vehicles or Department of Transportation to ensure that you meet all the necessary requirements before applying for a CDL Doubles/Triples endorsement.
Many truck driving schools offer training specifically for doubles/triples endorsements, and there are also private trainers who can provide this type of training. Additionally, some employers may offer on-the-job training for their drivers who need to obtain a doubles/triples endorsement.
It is important to note that while Kansas does not require specific training for a Doubles/Triples endorsement, some other states may have additional requirements. It is always a good idea to check with the state's Department of Motor Vehicles or Department of Transportation to ensure that you meet all the necessary requirements before applying for a CDL Doubles/Triples endorsement.
Yes, to obtain a CDL Doubles/Triples endorsement in Kansas, you are required to take and pass a written knowledge test specific to double/triple trailers after you have passed the general CDL knowledge test. The doubles/triples endorsement knowledge test consists of 20 multiple-choice questions that cover topics such as:
1. Coupling and uncoupling of double/triple trailers
2. Inspecting double/triple trailers
3. Driving double/triple trailers
4. Stopping and parking double/triple trailers
5. Special road rules and driving situations for double/triple trailers
You must answer at least 16 of the 20 questions correctly to pass the doubles/triples endorsement knowledge test. The test is timed, and you will have 30 minutes to complete it.
In addition to the written knowledge test, you will also need to take a skills test in which you will be required to demonstrate your ability to safely operate a doubles/triples vehicle. The skills test will include a pre-trip inspection, basic vehicle control, and an on-road driving test.
It is important to note that passing the doubles/triples endorsement knowledge test does not guarantee that you will pass the skills test. Therefore, it is essential to practice driving double/triple trailers before taking the skills test.
1. Coupling and uncoupling of double/triple trailers
2. Inspecting double/triple trailers
3. Driving double/triple trailers
4. Stopping and parking double/triple trailers
5. Special road rules and driving situations for double/triple trailers
You must answer at least 16 of the 20 questions correctly to pass the doubles/triples endorsement knowledge test. The test is timed, and you will have 30 minutes to complete it.
In addition to the written knowledge test, you will also need to take a skills test in which you will be required to demonstrate your ability to safely operate a doubles/triples vehicle. The skills test will include a pre-trip inspection, basic vehicle control, and an on-road driving test.
It is important to note that passing the doubles/triples endorsement knowledge test does not guarantee that you will pass the skills test. Therefore, it is essential to practice driving double/triple trailers before taking the skills test.
To obtain a CDL Doubles/Triples endorsement in Kansas, you will need to pass a skills test that includes three parts:
1. Vehicle Inspection: You will be required to perform a pre-trip inspection of the double/triple trailer combination to ensure that it is safe and roadworthy. You will need to identify and explain any defects or problems that you find during the inspection.
2. Basic Vehicle Control: You will be required to demonstrate your ability to control the double/triple trailer combination in a variety of situations, including straight-line backing, offset backing, and parallel parking. You will need to use proper techniques and procedures to safely maneuver the vehicle in each situation.
3. On-road Driving: You will be required to demonstrate your ability to drive the double/triple trailer combination safely on public roads and highways. You will need to follow all traffic laws and regulations, including speed limits, signaling, lane changes, and turns.
During the skills test, the examiner will be looking for specific skills and maneuvers, such as:
1. Properly coupling and uncoupling the double/triple trailer combination
2. Correct use of mirrors and other safety devices
3. Smooth acceleration, braking, and shifting
4. Maintaining proper following distance
5. Correct use of turn signals and other signals
6. Safe lane changes and turns
7. Proper speed control in various driving situations
It is essential to practice driving a double/triple trailer combination before taking the skills test to ensure that you are familiar with its handling characteristics and can safely operate it on public roads.
1. Vehicle Inspection: You will be required to perform a pre-trip inspection of the double/triple trailer combination to ensure that it is safe and roadworthy. You will need to identify and explain any defects or problems that you find during the inspection.
2. Basic Vehicle Control: You will be required to demonstrate your ability to control the double/triple trailer combination in a variety of situations, including straight-line backing, offset backing, and parallel parking. You will need to use proper techniques and procedures to safely maneuver the vehicle in each situation.
3. On-road Driving: You will be required to demonstrate your ability to drive the double/triple trailer combination safely on public roads and highways. You will need to follow all traffic laws and regulations, including speed limits, signaling, lane changes, and turns.
During the skills test, the examiner will be looking for specific skills and maneuvers, such as:
1. Properly coupling and uncoupling the double/triple trailer combination
2. Correct use of mirrors and other safety devices
3. Smooth acceleration, braking, and shifting
4. Maintaining proper following distance
5. Correct use of turn signals and other signals
6. Safe lane changes and turns
7. Proper speed control in various driving situations
It is essential to practice driving a double/triple trailer combination before taking the skills test to ensure that you are familiar with its handling characteristics and can safely operate it on public roads.
No, you cannot operate a double/triple trailer combination without a CDL Doubles/Triples endorsement. A CDL Doubles/Triples endorsement is required in Kansas for any driver who operates a commercial vehicle with two or three trailers. This endorsement is an additional knowledge and skills test that you must pass in addition to the general CDL knowledge and skills tests.
If you are caught operating a double/triple trailer combination without the proper endorsement, you could face fines, license suspension, or other penalties. It is essential to obtain the proper endorsements and comply with all state and federal regulations to avoid any legal issues.
It's also important to note that operating a double/triple trailer combination requires additional knowledge, skills, and experience beyond those required for a regular commercial vehicle. Therefore, it is essential to undergo proper training and practice driving a double/triple trailer combination before taking the endorsement test and operating this type of vehicle on public roads.
If you are caught operating a double/triple trailer combination without the proper endorsement, you could face fines, license suspension, or other penalties. It is essential to obtain the proper endorsements and comply with all state and federal regulations to avoid any legal issues.
It's also important to note that operating a double/triple trailer combination requires additional knowledge, skills, and experience beyond those required for a regular commercial vehicle. Therefore, it is essential to undergo proper training and practice driving a double/triple trailer combination before taking the endorsement test and operating this type of vehicle on public roads.
You can add the CDL Doubles/Triples endorsement to your existing CDL license in Kansas. To do so, you will need to pass the Doubles/Triples endorsement knowledge test and the skills test, which includes a pre-trip inspection, basic control skills, and on-road driving test.
To add the endorsement to your CDL license, you will need to visit a Kansas Department of Revenue driver's license office and complete the necessary application forms. You will also need to pay the required fees for the endorsement.
It's important to note that adding endorsements to your CDL license may require additional testing or documentation, depending on the type of endorsement. Therefore, it is essential to check with the Kansas Department of Revenue or a commercial driver training school for specific requirements and procedures for adding a particular endorsement to your CDL license.
To add the endorsement to your CDL license, you will need to visit a Kansas Department of Revenue driver's license office and complete the necessary application forms. You will also need to pay the required fees for the endorsement.
It's important to note that adding endorsements to your CDL license may require additional testing or documentation, depending on the type of endorsement. Therefore, it is essential to check with the Kansas Department of Revenue or a commercial driver training school for specific requirements and procedures for adding a particular endorsement to your CDL license.
Yes, there are restrictions and limitations for drivers with a CDL Doubles/Triples endorsement in Kansas. These restrictions are in place to ensure the safety of the driver, other drivers on the road, and the general public.
One of the most significant limitations for drivers with a CDL Doubles/Triples endorsement is that they are only allowed to operate double/triple trailer combinations that meet certain length and weight requirements. In Kansas, the maximum length of a double/triple trailer combination is 65 feet, while the maximum weight is 80,000 pounds.
Additionally, drivers with a CDL Doubles/Triples endorsement may be restricted from operating certain types of double/triple trailer combinations based on their experience level. For example, a driver who is new to operating double/triple trailer combinations may be restricted from operating certain types of combination vehicles until they gain more experience or undergo additional training.
It's important to note that violating these restrictions and limitations can result in fines, license suspension, or other penalties. Therefore, it's essential to understand and comply with all regulations related to operating double/triple trailer combinations with a CDL Doubles/Triples endorsement.
One of the most significant limitations for drivers with a CDL Doubles/Triples endorsement is that they are only allowed to operate double/triple trailer combinations that meet certain length and weight requirements. In Kansas, the maximum length of a double/triple trailer combination is 65 feet, while the maximum weight is 80,000 pounds.
Additionally, drivers with a CDL Doubles/Triples endorsement may be restricted from operating certain types of double/triple trailer combinations based on their experience level. For example, a driver who is new to operating double/triple trailer combinations may be restricted from operating certain types of combination vehicles until they gain more experience or undergo additional training.
It's important to note that violating these restrictions and limitations can result in fines, license suspension, or other penalties. Therefore, it's essential to understand and comply with all regulations related to operating double/triple trailer combinations with a CDL Doubles/Triples endorsement.
In Kansas, the maximum weight and length limits for double/triple trailers with a CDL Doubles/Triples endorsement are as follows:
- Maximum weight: 80,000 pounds
- Maximum length: 65 feet
It's important to note that these weight and length limits apply to the entire double/triple trailer combination, including the truck, trailers, and cargo. These limits are in place to ensure the safety of the driver, other drivers on the road, and the general public.
Drivers with a CDL Doubles/Triples endorsement must comply with all weight and length limits imposed by federal and state regulations. Violating these limits can result in fines, license suspension, or other penalties.
It's essential for drivers with a CDL Doubles/Triples endorsement to understand all regulations related to operating double/triple trailer combinations and to comply with them at all times.
- Maximum weight: 80,000 pounds
- Maximum length: 65 feet
It's important to note that these weight and length limits apply to the entire double/triple trailer combination, including the truck, trailers, and cargo. These limits are in place to ensure the safety of the driver, other drivers on the road, and the general public.
Drivers with a CDL Doubles/Triples endorsement must comply with all weight and length limits imposed by federal and state regulations. Violating these limits can result in fines, license suspension, or other penalties.
It's essential for drivers with a CDL Doubles/Triples endorsement to understand all regulations related to operating double/triple trailer combinations and to comply with them at all times.
Yes, there are specific safety considerations and regulations for driving double/triple trailers with a CDL Doubles/Triples endorsement in Kansas. These regulations are in place to ensure the safety of the driver, other drivers on the road, and the general public. Some of the most important safety considerations and regulations for driving double/triple trailers with a CDL Doubles/Triples endorsement include:
1. Proper weight distribution: Double/triple trailers must be loaded in a way that ensures proper weight distribution. This helps prevent accidents caused by trailer sway or rollovers.
2. Adequate space: Double/triple trailers require more space than single trailers when turning, merging, and changing lanes. Drivers must be aware of their surroundings and leave enough space between their vehicle and other vehicles on the road.
3. Proper maintenance: Double/triple trailers must be properly maintained to ensure they are in safe operating condition. Regular inspections and maintenance are necessary to prevent accidents caused by equipment failure.
4. Reduced speed: Double/triple trailers require more time and distance to stop than single trailers, so drivers must reduce their speed accordingly to ensure they can stop safely.
5. Special endorsements: To operate double/triple trailers, drivers must obtain a CDL Doubles/Triples endorsement, which requires passing a knowledge test and a skills test.
6. Logbooks: Drivers of double/triple trailers must maintain accurate logbooks of their driving time to comply with federal hours-of-service regulations.
It's essential for drivers with a CDL Doubles/Triples endorsement to understand and comply with all safety considerations and regulations related to operating double/triple trailer combinations. Violating these regulations can result in fines, license suspension, or other penalties.
1. Proper weight distribution: Double/triple trailers must be loaded in a way that ensures proper weight distribution. This helps prevent accidents caused by trailer sway or rollovers.
2. Adequate space: Double/triple trailers require more space than single trailers when turning, merging, and changing lanes. Drivers must be aware of their surroundings and leave enough space between their vehicle and other vehicles on the road.
3. Proper maintenance: Double/triple trailers must be properly maintained to ensure they are in safe operating condition. Regular inspections and maintenance are necessary to prevent accidents caused by equipment failure.
4. Reduced speed: Double/triple trailers require more time and distance to stop than single trailers, so drivers must reduce their speed accordingly to ensure they can stop safely.
5. Special endorsements: To operate double/triple trailers, drivers must obtain a CDL Doubles/Triples endorsement, which requires passing a knowledge test and a skills test.
6. Logbooks: Drivers of double/triple trailers must maintain accurate logbooks of their driving time to comply with federal hours-of-service regulations.
It's essential for drivers with a CDL Doubles/Triples endorsement to understand and comply with all safety considerations and regulations related to operating double/triple trailer combinations. Violating these regulations can result in fines, license suspension, or other penalties.
