Tank
This endorsement is required to haul any liquid or gaseous materials in a tank or tanks having a capacity of 1,000 gallons or more that is either permanently or temporarily attached to the vehicle or chassis. To receive this endorsement, applicants must pass a test. The test consists of 20 multiple choice questions. Each question has three possible answer choices. To pass, the applicant must answer at least 16 questions correctly. Test questions come from the Kentucky Commercial Driver License Manual. Questions come from chapters covering: Driving Safely, Tank Vehicles, Hazardous Materials and Combination Vehicles. The Tank endorsement can be used with the Class A, B or C CDL.
Number of Question
Passing Score
15. Trailers built before ____ are not required to have spring brakes.
Explanation
Trailers built before 1975 are not required to have spring brakes. When parking a trailer without spring brakes, be sure to use wheel chocks to prevent the trailer from rolling.
16. Hydroplaning happens most often when:
Explanation
Hydroplaning is most likely to occur when driving on wet roads with tire pressure that is too low and tire tread that is too worn. If there is enough water on the road, hydroplaning can occur at speeds as low as 30 mph.
17. If you must leave the roadway and drive on the shoulder in an emergency situation, you should:
Explanation
If you must drive onto the shoulder to avoid a hazard, stay on it until you come to a stop; then signal, check your mirrors, and merge back into traffic. Avoid braking on the shoulder at speeds higher than about 20 mph. To help maintain control, always keep one set of wheels on the pavement, if possible.
18. What is the average driver’s reaction time?
Explanation
The average driver has a reaction time between three-quarters of a second and one second. At 55 mph, this corresponds to a distance of 61 feet traveled.
19. You may be able to identify a distracted driver by if they are:
Explanation
You may be able to tell that another driver is distracted if you can see them drifting within a lane or across lane dividers; traveling at inconsistent speeds; being preoccupied with a cell phone, a map, food, or other items; or engaging in conversation with passengers.
20. If driving through flowing water or a large puddle, you should:
Explanation
It is best to avoid driving through large puddles or moving water. If there is no way to avoid driving through water, you should slow down, shift into a low gear, and gently apply the brakes. Pressing linings against the brake drums or discs will keep water, mud, silt, and sand from getting inside the brake mechanisms.
Frequently Asked Questions
To obtain a CDL Tank endorsement in Kentucky, follow these steps:
1. Obtain a Commercial Driver’s License (CDL): Before applying for a tank endorsement, you must first have a CDL. To get your CDL, you must pass a written knowledge test and a skills test. You can find study materials for the written test on the Kentucky Transportation Cabinet website.
2. Meet the Requirements: To obtain a tank endorsement, you must be at least 21 years old and have held your CDL for at least 30 days.
3. Study for the Tank Endorsement Test: You will need to study for the tank endorsement test, which covers topics such as loading and unloading, handling cargo, and emergency procedures.
4. Take the Tank Endorsement Test: You will need to pass a written knowledge test specific to the tank endorsement. You can find study materials for this test on the Kentucky Transportation Cabinet website.
5. Obtain your Endorsement: Once you have passed the tank endorsement test, you will need to go to your local Kentucky Circuit Court Clerk's office to have your license updated with the new endorsement.
It is important to note that there may be additional fees associated with obtaining a tank endorsement. Additionally, you may need to undergo additional training or obtain other endorsements depending on the type of tank vehicle you plan on driving.
1. Obtain a Commercial Driver’s License (CDL): Before applying for a tank endorsement, you must first have a CDL. To get your CDL, you must pass a written knowledge test and a skills test. You can find study materials for the written test on the Kentucky Transportation Cabinet website.
2. Meet the Requirements: To obtain a tank endorsement, you must be at least 21 years old and have held your CDL for at least 30 days.
3. Study for the Tank Endorsement Test: You will need to study for the tank endorsement test, which covers topics such as loading and unloading, handling cargo, and emergency procedures.
4. Take the Tank Endorsement Test: You will need to pass a written knowledge test specific to the tank endorsement. You can find study materials for this test on the Kentucky Transportation Cabinet website.
5. Obtain your Endorsement: Once you have passed the tank endorsement test, you will need to go to your local Kentucky Circuit Court Clerk's office to have your license updated with the new endorsement.
It is important to note that there may be additional fees associated with obtaining a tank endorsement. Additionally, you may need to undergo additional training or obtain other endorsements depending on the type of tank vehicle you plan on driving.
To obtain a CDL Tank license, you must meet the following requirements:
1. Age: You must be at least 21 years old to drive a commercial vehicle across state lines and transport hazardous materials. You can obtain a CDL at the age of 18, but you will be limited to driving within the state of Kentucky and cannot transport hazardous materials.
2. Valid Driver's License: You must have a valid driver's license from the state in which you reside.
3. Medical Certification: You must get a medical certification from a licensed medical examiner. The certification must meet the requirements set by the Federal Motor Carrier Safety Administration (FMCSA).
4. CDL Permit: You must obtain a CDL permit by passing a written knowledge test specific to commercial vehicles, which includes questions about tank vehicles and hazardous materials.
5. CDL Skills Test: You will need to pass a skills test that includes a pre-trip inspection, basic vehicle control skills, and an on-road driving test in a tank vehicle.
6. Tank Endorsement Test: You will need to pass a tank endorsement test that covers topics such as loading and unloading, handling cargo, and emergency procedures.
7. Background Check: You may be required to undergo a criminal background check.
It is important to note that obtaining a CDL Tank license may require additional training or endorsements depending on the type of tank vehicle you plan on driving and the cargo you plan on transporting.
1. Age: You must be at least 21 years old to drive a commercial vehicle across state lines and transport hazardous materials. You can obtain a CDL at the age of 18, but you will be limited to driving within the state of Kentucky and cannot transport hazardous materials.
2. Valid Driver's License: You must have a valid driver's license from the state in which you reside.
3. Medical Certification: You must get a medical certification from a licensed medical examiner. The certification must meet the requirements set by the Federal Motor Carrier Safety Administration (FMCSA).
4. CDL Permit: You must obtain a CDL permit by passing a written knowledge test specific to commercial vehicles, which includes questions about tank vehicles and hazardous materials.
5. CDL Skills Test: You will need to pass a skills test that includes a pre-trip inspection, basic vehicle control skills, and an on-road driving test in a tank vehicle.
6. Tank Endorsement Test: You will need to pass a tank endorsement test that covers topics such as loading and unloading, handling cargo, and emergency procedures.
7. Background Check: You may be required to undergo a criminal background check.
It is important to note that obtaining a CDL Tank license may require additional training or endorsements depending on the type of tank vehicle you plan on driving and the cargo you plan on transporting.
Yes, you may need specific training or experience to obtain a CDL Tank endorsement. The Federal Motor Carrier Safety Administration (FMCSA) has specific training requirements for drivers who transport hazardous materials or operate tank vehicles. These requirements may vary depending on the type of tank vehicle and the cargo being transported.
In Kentucky, the Transportation Cabinet requires that you complete a hazardous materials endorsement training course before obtaining a CDL with a hazardous materials endorsement. This course must be approved by the Federal Motor Carrier Safety Administration (FMCSA) and will cover topics such as:
1. Hazardous materials regulations
2. Types of hazardous materials and their risks
3. Loading and unloading procedures
4. Emergency response procedures
5. Safe driving practices
Additionally, if you plan to transport certain types of hazardous materials, such as explosives or radioactive materials, you may need to obtain additional endorsements and undergo additional training.
When it comes to operating a tank vehicle, it is important to have experience handling the specific type of tank vehicle you plan on driving. Tank vehicles have unique handling characteristics due to their size and weight distribution, so it is important to be familiar with how they handle before operating them on public roads. Some employers may require previous experience operating tank vehicles before hiring you.
Overall, the specific training and experience requirements for obtaining a CDL Tank endorsement may vary depending on the type of tank vehicle and the cargo being transported. It is important to research the requirements in your state and consult with your employer or a licensed CDL training school for guidance.
In Kentucky, the Transportation Cabinet requires that you complete a hazardous materials endorsement training course before obtaining a CDL with a hazardous materials endorsement. This course must be approved by the Federal Motor Carrier Safety Administration (FMCSA) and will cover topics such as:
1. Hazardous materials regulations
2. Types of hazardous materials and their risks
3. Loading and unloading procedures
4. Emergency response procedures
5. Safe driving practices
Additionally, if you plan to transport certain types of hazardous materials, such as explosives or radioactive materials, you may need to obtain additional endorsements and undergo additional training.
When it comes to operating a tank vehicle, it is important to have experience handling the specific type of tank vehicle you plan on driving. Tank vehicles have unique handling characteristics due to their size and weight distribution, so it is important to be familiar with how they handle before operating them on public roads. Some employers may require previous experience operating tank vehicles before hiring you.
Overall, the specific training and experience requirements for obtaining a CDL Tank endorsement may vary depending on the type of tank vehicle and the cargo being transported. It is important to research the requirements in your state and consult with your employer or a licensed CDL training school for guidance.
Yes, there is an additional written test or exam required to obtain a CDL Tank endorsement. In addition to the general knowledge exam and the endorsement exams for hazardous materials and air brakes, you must pass a Tank Vehicle endorsement knowledge test.
The Tank Vehicle endorsement knowledge test covers specific topics related to the safe operation of tank vehicles, such as:
1. Tank vehicle inspection
2. Loading and unloading procedures
3. Proper cargo handling techniques
4. Safe driving practices
5. Emergency response procedures
The Tank Vehicle endorsement knowledge test will have multiple-choice questions and you must score at least 80% to pass. It is important to study the Commercial Driver License Manual for your state and any additional study materials provided by your training program or employer before taking the test.
In addition to the written test, you will also need to pass a skills test in a tank vehicle to obtain your CDL Tank endorsement. The skills test will include a pre-trip inspection of the tank vehicle, basic vehicle control maneuvers, and an on-road driving test in a tank vehicle.
It is important to note that the requirements for obtaining a CDL Tank endorsement may vary by state, so be sure to check with your state's Department of Motor Vehicles or Transportation Cabinet for specific requirements and procedures.
The Tank Vehicle endorsement knowledge test covers specific topics related to the safe operation of tank vehicles, such as:
1. Tank vehicle inspection
2. Loading and unloading procedures
3. Proper cargo handling techniques
4. Safe driving practices
5. Emergency response procedures
The Tank Vehicle endorsement knowledge test will have multiple-choice questions and you must score at least 80% to pass. It is important to study the Commercial Driver License Manual for your state and any additional study materials provided by your training program or employer before taking the test.
In addition to the written test, you will also need to pass a skills test in a tank vehicle to obtain your CDL Tank endorsement. The skills test will include a pre-trip inspection of the tank vehicle, basic vehicle control maneuvers, and an on-road driving test in a tank vehicle.
It is important to note that the requirements for obtaining a CDL Tank endorsement may vary by state, so be sure to check with your state's Department of Motor Vehicles or Transportation Cabinet for specific requirements and procedures.
The CDL Tank endorsement written test covers specific topics related to the safe operation of tank vehicles. The test will have multiple-choice questions and you must score at least 80% to pass. Here are some of the topics that may be covered:
1. Tank vehicle inspection: You should be familiar with the inspection procedures for tank vehicles, including checking for leaks, damage, and proper placarding.
2. Cargo handling: You should know how to properly load and unload a tank vehicle, as well as how to handle different types of cargo, such as hazardous materials.
3. Safe driving practices: You should be familiar with safe driving practices for tank vehicles, including maintaining proper speed and distance, controlling the vehicle in different weather conditions, and avoiding rollovers.
4. Emergency response procedures: You should know how to respond to emergencies while operating a tank vehicle, such as a cargo spill or fire.
5. Special equipment: You should be familiar with the special equipment on a tank vehicle, such as pumps and hoses, and how to use them properly.
6. Regulations: You should know the Federal Motor Carrier Safety Regulations (FMCSRs) related to tank vehicles and hazardous materials transportation.
It is important to study the Commercial Driver License Manual for your state and any additional study materials provided by your training program or employer before taking the test.
1. Tank vehicle inspection: You should be familiar with the inspection procedures for tank vehicles, including checking for leaks, damage, and proper placarding.
2. Cargo handling: You should know how to properly load and unload a tank vehicle, as well as how to handle different types of cargo, such as hazardous materials.
3. Safe driving practices: You should be familiar with safe driving practices for tank vehicles, including maintaining proper speed and distance, controlling the vehicle in different weather conditions, and avoiding rollovers.
4. Emergency response procedures: You should know how to respond to emergencies while operating a tank vehicle, such as a cargo spill or fire.
5. Special equipment: You should be familiar with the special equipment on a tank vehicle, such as pumps and hoses, and how to use them properly.
6. Regulations: You should know the Federal Motor Carrier Safety Regulations (FMCSRs) related to tank vehicles and hazardous materials transportation.
It is important to study the Commercial Driver License Manual for your state and any additional study materials provided by your training program or employer before taking the test.
Yes, there are specific skills and maneuvers you must demonstrate during the CDL Tank endorsement test. The skills test is designed to evaluate your ability to safely operate a tank vehicle on the road. Here are some of the skills and maneuvers you should expect to perform:
1. Pre-trip inspection: You will be required to complete a pre-trip inspection of the tank vehicle. This includes checking for leaks, damage, and proper placarding.
2. Basic vehicle control: You will be required to demonstrate your ability to control the tank vehicle in different situations, such as backing up, turning, and parking.
3. On-road driving: You will be required to drive the tank vehicle on the road while demonstrating safe driving practices, such as maintaining proper speed and distance, controlling the vehicle in different weather conditions, and avoiding rollovers.
4. Emergency response: You may be required to respond to simulated emergencies while operating the tank vehicle, such as a cargo spill or fire.
It is important to note that the specific skills and maneuvers you will be required to perform may vary depending on your state and testing location. Be sure to check with your state's Department of Motor Vehicles or Transportation Cabinet for specific requirements and procedures.
To prepare for the skills test, it is recommended that you practice driving a tank vehicle under the supervision of a licensed CDL holder with a Tank endorsement. You can also take a training course specifically designed for tank vehicle operation.
1. Pre-trip inspection: You will be required to complete a pre-trip inspection of the tank vehicle. This includes checking for leaks, damage, and proper placarding.
2. Basic vehicle control: You will be required to demonstrate your ability to control the tank vehicle in different situations, such as backing up, turning, and parking.
3. On-road driving: You will be required to drive the tank vehicle on the road while demonstrating safe driving practices, such as maintaining proper speed and distance, controlling the vehicle in different weather conditions, and avoiding rollovers.
4. Emergency response: You may be required to respond to simulated emergencies while operating the tank vehicle, such as a cargo spill or fire.
It is important to note that the specific skills and maneuvers you will be required to perform may vary depending on your state and testing location. Be sure to check with your state's Department of Motor Vehicles or Transportation Cabinet for specific requirements and procedures.
To prepare for the skills test, it is recommended that you practice driving a tank vehicle under the supervision of a licensed CDL holder with a Tank endorsement. You can also take a training course specifically designed for tank vehicle operation.
Yes, drivers with a CDL Tank endorsement may be subject to certain restrictions or limitations. Here are some of the common restrictions or limitations that may apply:
1. Endorsement-specific restrictions: Depending on your state, you may be subject to specific restrictions related to the Tank endorsement. For example, you may be restricted from hauling certain types of hazardous materials or limited to certain routes.
2. Age restrictions: In some states, drivers under the age of 21 may be restricted from driving a tank vehicle that transports hazardous materials.
3. Speed restrictions: Depending on the cargo being transported, you may be subject to speed restrictions. For example, if you are hauling flammable liquids, there may be a maximum speed limit.
4. Endorsement renewal: Tank endorsements are typically valid for the same period as your CDL and must be renewed at the same time.
5. Medical certification: If you have certain medical conditions or take certain medications, you may need to obtain a medical certificate before you can operate a tank vehicle.
It is important to check with your state's Department of Motor Vehicles or Transportation Cabinet for specific restrictions or limitations that may apply to drivers with a Tank endorsement. Additionally, it is important to stay up-to-date on any changes to regulations and requirements related to tank vehicle operation and hazardous materials transportation.
1. Endorsement-specific restrictions: Depending on your state, you may be subject to specific restrictions related to the Tank endorsement. For example, you may be restricted from hauling certain types of hazardous materials or limited to certain routes.
2. Age restrictions: In some states, drivers under the age of 21 may be restricted from driving a tank vehicle that transports hazardous materials.
3. Speed restrictions: Depending on the cargo being transported, you may be subject to speed restrictions. For example, if you are hauling flammable liquids, there may be a maximum speed limit.
4. Endorsement renewal: Tank endorsements are typically valid for the same period as your CDL and must be renewed at the same time.
5. Medical certification: If you have certain medical conditions or take certain medications, you may need to obtain a medical certificate before you can operate a tank vehicle.
It is important to check with your state's Department of Motor Vehicles or Transportation Cabinet for specific restrictions or limitations that may apply to drivers with a Tank endorsement. Additionally, it is important to stay up-to-date on any changes to regulations and requirements related to tank vehicle operation and hazardous materials transportation.
No, you cannot transport liquid or gas materials without a CDL Tank endorsement if the vehicle you are driving meets the definition of a tank vehicle. According to the Federal Motor Carrier Safety Administration (FMCSA), a tank vehicle is defined as any commercial motor vehicle that is designed to transport any liquid or gaseous material within a tank or tanks that have an individual rated capacity of more than 119 gallons and an aggregate rated capacity of 1,000 gallons or more.
If you are operating a commercial motor vehicle that meets this definition, you must have a CDL with the appropriate Tank endorsement. Failure to have the required endorsement can result in fines, penalties, and even license suspension or revocation.
It is important to note that there are certain exceptions to this requirement for certain types of cargo or vehicles. For example, if you are operating a farm vehicle within 150 miles of your farm and are not transporting hazardous materials, you may be exempt from the CDL and Tank endorsement requirements. However, it is important to check with your state's Department of Motor Vehicles or Transportation Cabinet for specific exemptions and requirements that may apply in your situation.
If you are operating a commercial motor vehicle that meets this definition, you must have a CDL with the appropriate Tank endorsement. Failure to have the required endorsement can result in fines, penalties, and even license suspension or revocation.
It is important to note that there are certain exceptions to this requirement for certain types of cargo or vehicles. For example, if you are operating a farm vehicle within 150 miles of your farm and are not transporting hazardous materials, you may be exempt from the CDL and Tank endorsement requirements. However, it is important to check with your state's Department of Motor Vehicles or Transportation Cabinet for specific exemptions and requirements that may apply in your situation.
You can add the CDL Tank endorsement to your existing CDL license. To add the Tank endorsement, you will need to:
1. Pass the Tank endorsement knowledge test: You must pass a written knowledge test that covers topics such as loading and unloading procedures, inspection requirements, and safety precautions for operating a tank vehicle.
2. Pass a skills test: Once you pass the knowledge test, you must pass a driving skills test in a tank vehicle.
3. Pay the fee: There is typically a fee associated with adding the Tank endorsement to your CDL license.
You can contact your state's Department of Motor Vehicles or Transportation Cabinet for more information on the process of adding the Tank endorsement to your CDL license. Keep in mind that you will need to meet any additional requirements or restrictions specific to your state, such as age requirements or medical certification.
1. Pass the Tank endorsement knowledge test: You must pass a written knowledge test that covers topics such as loading and unloading procedures, inspection requirements, and safety precautions for operating a tank vehicle.
2. Pass a skills test: Once you pass the knowledge test, you must pass a driving skills test in a tank vehicle.
3. Pay the fee: There is typically a fee associated with adding the Tank endorsement to your CDL license.
You can contact your state's Department of Motor Vehicles or Transportation Cabinet for more information on the process of adding the Tank endorsement to your CDL license. Keep in mind that you will need to meet any additional requirements or restrictions specific to your state, such as age requirements or medical certification.
Yes, there are specific requirements and regulations for handling hazardous materials with a CDL Tank endorsement. If you are transporting hazardous materials, you must comply with the Hazardous Materials Regulations (HMR) set by the Federal Motor Carrier Safety Administration (FMCSA) and the Pipeline and Hazardous Materials Safety Administration (PHMSA).
Some of the requirements for handling hazardous materials with a CDL Tank endorsement include:
1. Obtaining a Hazardous Materials Endorsement: In addition to the Tank endorsement, you must have a Hazardous Materials Endorsement (HME) on your CDL to transport hazardous materials.
2. Properly identifying and labeling hazardous materials: You must properly identify and label hazardous materials that you are transporting according to the HMR.
3. Following specific loading and unloading procedures: You must follow specific loading and unloading procedures for hazardous materials to ensure safety.
4. Meeting specific training requirements: You must complete training in hazardous materials transportation, including general awareness/familiarization training, function-specific training, safety training, and security awareness training.
5. Complying with recordkeeping requirements: You must keep records of your hazardous materials transportation activities, including shipping papers, emergency response information, and training records.
It is important to note that the HMR are complex and extensive. As a driver with a CDL Tank endorsement, it is your responsibility to be familiar with these regulations and ensure that you are in compliance with them at all times.
Some of the requirements for handling hazardous materials with a CDL Tank endorsement include:
1. Obtaining a Hazardous Materials Endorsement: In addition to the Tank endorsement, you must have a Hazardous Materials Endorsement (HME) on your CDL to transport hazardous materials.
2. Properly identifying and labeling hazardous materials: You must properly identify and label hazardous materials that you are transporting according to the HMR.
3. Following specific loading and unloading procedures: You must follow specific loading and unloading procedures for hazardous materials to ensure safety.
4. Meeting specific training requirements: You must complete training in hazardous materials transportation, including general awareness/familiarization training, function-specific training, safety training, and security awareness training.
5. Complying with recordkeeping requirements: You must keep records of your hazardous materials transportation activities, including shipping papers, emergency response information, and training records.
It is important to note that the HMR are complex and extensive. As a driver with a CDL Tank endorsement, it is your responsibility to be familiar with these regulations and ensure that you are in compliance with them at all times.
