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 Louisiana Commercial Driver License Manual. Questions come from chapters covering:Transporting Passengers and Tank Vehicles. The Tank endorsement can be used with the Class A, B or C CDL.
Number of Question
Passing Score
1. Outage:
Explanation
Because liquids expand when their temperatures increase, some space must be left in a tank to accommodate the expansion. This space is referred to as "outage." The amount of required outage is different for different liquids.
2. When should mirrors be adjusted?
Explanation
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.
3. Before entering a curve, you should:
Explanation
It is important that the driver of a CMV always downshifts before entering a curve.
4. If you are backing and the trailer begins to drift off-course, the driver should:
Explanation
If your trailer begins to drift while you are backing, you should correct the drift immediately by turning the top of the steering wheel in the direction of the drift.
5. How can you check hydraulic brakes?
Explanation
Check hydraulic brakes by pumping the brake pedal three times before applying firm pressure to the pedal for five seconds. The pedal should not move. If it does, there may be a leak or some other problem in the braking system.
6. When driving on packed snow, you should reduce your speed by:
Explanation
Reduce your speed when traveling on surfaces that provide reduced traction. Reduce your speed by one-half or more when traveling on packed snow.
7. Wheels with welding repairs are:
Explanation
Wheels or rims that have had welding repairs are not safe for use. They should be replaced before the vehicle is taken on the road.
Frequently Asked Questions
To obtain a CDL Tank endorsement in Louisiana, you must follow these steps:
1. Obtain a Louisiana Commercial Driver's License (CDL) - Before obtaining a Tank endorsement, you must have a valid CDL.
2. Meet the Eligibility Requirements - You must be at least 18 years old to drive within the state of Louisiana and 21 years old to drive across state lines. You must also have a clean driving record with no serious traffic violations.
3. Get Tanker Endorsement Study Materials - Obtain study materials from the Louisiana Department of Motor Vehicles (DMV) or the Federal Motor Carrier Safety Administration (FMCSA) to prepare for the Tanker endorsement exam.
4. Pass the Written Exam - Schedule an appointment with your local DMV office to take the CDL Tanker endorsement written exam. You will need to answer questions about tank vehicle inspection, driving safety, and emergency procedures.
5. Pass the Skills Test - After passing the written exam, you will need to demonstrate your ability to drive a tanker vehicle by passing a skills test. This test includes performing pre-trip inspections, basic control skills, and on-road driving maneuvers.
6. Pay the Fees - There is a fee for obtaining a CDL Tanker endorsement in Louisiana.
Once you have completed these steps, you will receive your CDL with Tanker endorsement, allowing you to operate vehicles carrying liquids or gases in bulk containers.
1. Obtain a Louisiana Commercial Driver's License (CDL) - Before obtaining a Tank endorsement, you must have a valid CDL.
2. Meet the Eligibility Requirements - You must be at least 18 years old to drive within the state of Louisiana and 21 years old to drive across state lines. You must also have a clean driving record with no serious traffic violations.
3. Get Tanker Endorsement Study Materials - Obtain study materials from the Louisiana Department of Motor Vehicles (DMV) or the Federal Motor Carrier Safety Administration (FMCSA) to prepare for the Tanker endorsement exam.
4. Pass the Written Exam - Schedule an appointment with your local DMV office to take the CDL Tanker endorsement written exam. You will need to answer questions about tank vehicle inspection, driving safety, and emergency procedures.
5. Pass the Skills Test - After passing the written exam, you will need to demonstrate your ability to drive a tanker vehicle by passing a skills test. This test includes performing pre-trip inspections, basic control skills, and on-road driving maneuvers.
6. Pay the Fees - There is a fee for obtaining a CDL Tanker endorsement in Louisiana.
Once you have completed these steps, you will receive your CDL with Tanker endorsement, allowing you to operate vehicles carrying liquids or gases in bulk containers.
The requirements to get a CDL Tank endorsement in Louisiana include:
1. Be at least 18 years old to drive within Louisiana or 21 years old to drive across state lines.
2. Possess a valid Louisiana Commercial Driver's License (CDL).
3. Pass a Tanker endorsement written exam that covers topics such as tank vehicle inspection, driving safety, and emergency procedures.
4. Pass a Tanker endorsement skills test that includes pre-trip inspections, basic control skills, and on-road driving maneuvers.
5. Have no serious traffic violations on your driving record.
6. Pay the fee for the Tanker endorsement.
It's important to note that you must have your CDL before you can apply for the Tanker endorsement. Additionally, some employers may require additional training or experience before allowing you to operate a tanker vehicle.
1. Be at least 18 years old to drive within Louisiana or 21 years old to drive across state lines.
2. Possess a valid Louisiana Commercial Driver's License (CDL).
3. Pass a Tanker endorsement written exam that covers topics such as tank vehicle inspection, driving safety, and emergency procedures.
4. Pass a Tanker endorsement skills test that includes pre-trip inspections, basic control skills, and on-road driving maneuvers.
5. Have no serious traffic violations on your driving record.
6. Pay the fee for the Tanker endorsement.
It's important to note that you must have your CDL before you can apply for the Tanker endorsement. Additionally, some employers may require additional training or experience before allowing you to operate a tanker vehicle.
While there is no specific training or experience required to obtain a CDL Tank endorsement in Louisiana, it is highly recommended that you receive proper training before taking the Tanker endorsement skills test. Tanker vehicles are unique and require special skills and knowledge to operate safely.
Many CDL training programs offer Tanker endorsement training as part of their curriculum. These programs teach you about the unique characteristics of tank vehicles, including how to prevent rollovers, how to handle liquid surge, and how to control the vehicle's center of gravity.
In addition to formal training, it can be beneficial to gain experience driving commercial vehicles before attempting to obtain a Tanker endorsement. This will help you become more comfortable with operating larger vehicles and navigating different types of roads and traffic situations.
Keep in mind that some employers may require additional training or experience before allowing you to operate a tanker vehicle. It's important to communicate with potential employers about their specific requirements before applying for a job that involves driving a tanker vehicle.
Many CDL training programs offer Tanker endorsement training as part of their curriculum. These programs teach you about the unique characteristics of tank vehicles, including how to prevent rollovers, how to handle liquid surge, and how to control the vehicle's center of gravity.
In addition to formal training, it can be beneficial to gain experience driving commercial vehicles before attempting to obtain a Tanker endorsement. This will help you become more comfortable with operating larger vehicles and navigating different types of roads and traffic situations.
Keep in mind that some employers may require additional training or experience before allowing you to operate a tanker vehicle. It's important to communicate with potential employers about their specific requirements before applying for a job that involves driving a tanker vehicle.
Yes, in Louisiana, you are required to pass a Tanker endorsement written exam to obtain a CDL Tank endorsement. The written exam tests your knowledge of the safety procedures, inspections, and driving techniques specific to tanker vehicles.
The Tanker endorsement written exam covers topics such as:
1. Tanker vehicle inspection
2. Safe driving practices for tankers
3. Proper load weight and distribution
4. Identifying hazards specific to tanker vehicles
5. Emergency procedures for tanker vehicles
The Tanker endorsement written exam is in addition to the general knowledge written test required to obtain a CDL license. You must pass both the general knowledge test and the Tanker endorsement written exam to obtain a CDL with a Tanker endorsement.
It's important to study the Louisiana Commercial Driver's License Manual and any other study materials provided by your CDL training program to prepare for the Tanker endorsement written exam. Additionally, some training programs offer practice tests that can help you prepare for the actual exam.
The Tanker endorsement written exam covers topics such as:
1. Tanker vehicle inspection
2. Safe driving practices for tankers
3. Proper load weight and distribution
4. Identifying hazards specific to tanker vehicles
5. Emergency procedures for tanker vehicles
The Tanker endorsement written exam is in addition to the general knowledge written test required to obtain a CDL license. You must pass both the general knowledge test and the Tanker endorsement written exam to obtain a CDL with a Tanker endorsement.
It's important to study the Louisiana Commercial Driver's License Manual and any other study materials provided by your CDL training program to prepare for the Tanker endorsement written exam. Additionally, some training programs offer practice tests that can help you prepare for the actual exam.
The CDL Tank endorsement written test covers topics related to the safe operation of tanker vehicles. The exam is designed to assess your knowledge of the unique characteristics of tanker vehicles and the safety procedures that must be followed when operating them. Here are some of the topics that are covered in the Tanker endorsement written test:
1. Tanker Vehicle Inspection: The inspection process for a tanker vehicle is different from other commercial vehicles. The exam will cover topics such as checking the tank for leaks, making sure that valves and hoses are secure, and ensuring that placards are displayed properly.
2. Driving a Tanker Vehicle: Tanker vehicles have a high center of gravity, which makes them more prone to rollovers. The exam will cover topics such as how to avoid rollovers, how to handle liquid surge, and how to safely drive a tanker vehicle in different weather conditions.
3. Load Weight and Distribution: Tanker vehicles are often used to transport liquids, which can cause the weight of the vehicle to shift during transport. The exam will cover topics such as how to properly load and unload a tanker vehicle, and how to distribute weight evenly to prevent accidents.
4. Hazardous Materials: Many tanker vehicles transport hazardous materials that require special handling procedures. The exam will cover topics such as identifying hazardous materials, understanding placards and labels, and following proper safety procedures when transporting hazardous materials.
5. Emergency Procedures: The exam will cover topics such as what to do in case of an accident or spill, how to handle leaks or spills during transport, and how to safely evacuate a tanker vehicle in case of an emergency.
It's important to study the Louisiana Commercial Driver's License Manual and any other study materials provided by your CDL training program to prepare for the Tanker endorsement written test. Additionally, some training programs offer practice tests that can help you prepare for the actual exam.
1. Tanker Vehicle Inspection: The inspection process for a tanker vehicle is different from other commercial vehicles. The exam will cover topics such as checking the tank for leaks, making sure that valves and hoses are secure, and ensuring that placards are displayed properly.
2. Driving a Tanker Vehicle: Tanker vehicles have a high center of gravity, which makes them more prone to rollovers. The exam will cover topics such as how to avoid rollovers, how to handle liquid surge, and how to safely drive a tanker vehicle in different weather conditions.
3. Load Weight and Distribution: Tanker vehicles are often used to transport liquids, which can cause the weight of the vehicle to shift during transport. The exam will cover topics such as how to properly load and unload a tanker vehicle, and how to distribute weight evenly to prevent accidents.
4. Hazardous Materials: Many tanker vehicles transport hazardous materials that require special handling procedures. The exam will cover topics such as identifying hazardous materials, understanding placards and labels, and following proper safety procedures when transporting hazardous materials.
5. Emergency Procedures: The exam will cover topics such as what to do in case of an accident or spill, how to handle leaks or spills during transport, and how to safely evacuate a tanker vehicle in case of an emergency.
It's important to study the Louisiana Commercial Driver's License Manual and any other study materials provided by your CDL training program to prepare for the Tanker endorsement written test. Additionally, some training programs offer practice tests that can help you prepare for the actual exam.
Yes, in Louisiana, you are required to demonstrate specific skills and maneuvers during the CDL Tank endorsement test. The skills test will assess your ability to safely operate a tanker vehicle and perform maneuvers that are specific to this type of commercial vehicle. Here are some of the skills and maneuvers that you will need to demonstrate during the Tank endorsement test:
1. Pre-trip Inspection: You will need to perform a thorough pre-trip inspection of the tanker vehicle to ensure that it is safe to operate. This includes checking the tank for leaks, making sure that valves and hoses are secure, and ensuring that placards are displayed properly.
2. Coupling and Uncoupling: You will need to demonstrate your ability to properly couple and uncouple the tractor and trailer.
3. Driving Skills: You will need to demonstrate your ability to safely drive a tanker vehicle in different weather conditions and on different types of terrain. This includes backing up, turning, merging, and changing lanes.
4. Emergency Procedures: You will need to demonstrate your ability to safely respond to emergency situations, such as brake failure or a tire blowout.
5. Cargo Handling: You will need to demonstrate your ability to safely load and unload the tanker vehicle, as well as distribute weight evenly throughout the tank.
It's important to practice these skills with a qualified CDL instructor before taking the Tank endorsement test. Your CDL training program should provide you with ample opportunities for hands-on practice, as well as feedback on your performance during practice runs. By mastering these skills and maneuvers before taking the Tank endorsement test, you can increase your chances of passing on the first attempt.
1. Pre-trip Inspection: You will need to perform a thorough pre-trip inspection of the tanker vehicle to ensure that it is safe to operate. This includes checking the tank for leaks, making sure that valves and hoses are secure, and ensuring that placards are displayed properly.
2. Coupling and Uncoupling: You will need to demonstrate your ability to properly couple and uncouple the tractor and trailer.
3. Driving Skills: You will need to demonstrate your ability to safely drive a tanker vehicle in different weather conditions and on different types of terrain. This includes backing up, turning, merging, and changing lanes.
4. Emergency Procedures: You will need to demonstrate your ability to safely respond to emergency situations, such as brake failure or a tire blowout.
5. Cargo Handling: You will need to demonstrate your ability to safely load and unload the tanker vehicle, as well as distribute weight evenly throughout the tank.
It's important to practice these skills with a qualified CDL instructor before taking the Tank endorsement test. Your CDL training program should provide you with ample opportunities for hands-on practice, as well as feedback on your performance during practice runs. By mastering these skills and maneuvers before taking the Tank endorsement test, you can increase your chances of passing on the first attempt.
Yes, there are restrictions and limitations for drivers with a CDL Tank endorsement in Louisiana. These restrictions are in place to ensure the safety of the driver and other motorists on the road. Here are some of the restrictions and limitations that apply to drivers with a CDL Tank endorsement:
1. Hazardous Materials Endorsement: If you are transporting hazardous materials in your tanker vehicle, you will need to obtain a Hazardous Materials Endorsement (HME) in addition to your Tank endorsement. This requires an additional written test and a background check.
2. Tanker Vehicle Only: If you have a Tank endorsement, you are only authorized to operate tanker vehicles. You cannot operate other types of commercial vehicles unless you have the appropriate endorsements.
3. Tanker Size Limitations: Depending on the size of your tanker vehicle, there may be weight and size limitations that apply. For example, if you are operating a tanker vehicle with a capacity of 1,000 gallons or more, you may be subject to additional regulations.
4. Additional Training: Employers may require additional training for drivers with a Tank endorsement to ensure that they are knowledgeable about the specific requirements and safety procedures for operating tanker vehicles.
It's important to review the Louisiana Commercial Driver's License Manual and any other relevant regulations to understand the specific restrictions and limitations that apply to drivers with a Tank endorsement. By following these regulations and safety procedures, you can help ensure that you are operating your tanker vehicle safely and responsibly.
1. Hazardous Materials Endorsement: If you are transporting hazardous materials in your tanker vehicle, you will need to obtain a Hazardous Materials Endorsement (HME) in addition to your Tank endorsement. This requires an additional written test and a background check.
2. Tanker Vehicle Only: If you have a Tank endorsement, you are only authorized to operate tanker vehicles. You cannot operate other types of commercial vehicles unless you have the appropriate endorsements.
3. Tanker Size Limitations: Depending on the size of your tanker vehicle, there may be weight and size limitations that apply. For example, if you are operating a tanker vehicle with a capacity of 1,000 gallons or more, you may be subject to additional regulations.
4. Additional Training: Employers may require additional training for drivers with a Tank endorsement to ensure that they are knowledgeable about the specific requirements and safety procedures for operating tanker vehicles.
It's important to review the Louisiana Commercial Driver's License Manual and any other relevant regulations to understand the specific restrictions and limitations that apply to drivers with a Tank endorsement. By following these regulations and safety procedures, you can help ensure that you are operating your tanker vehicle safely and responsibly.
No, in Louisiana, it is illegal to transport liquid or gas materials in a tanker vehicle without a CDL Tank endorsement. A CDL Tank endorsement is required for drivers who operate tanker vehicles that transport liquids or gases in bulk quantities. This includes vehicles used for transporting water, milk, oil, gasoline, chemicals, and other hazardous materials.
The Tank endorsement indicates that the driver has passed a written test and a skills test that specifically covers the safe operation of tanker vehicles. The endorsement also requires additional training and knowledge of the specific safety procedures for handling liquid or gas materials.
Driving a tanker vehicle without the proper endorsements can result in fines and penalties, as well as an increased risk of accidents and injuries. It's important to obtain the necessary endorsements and training before operating a tanker vehicle to ensure that you are complying with Louisiana state laws and regulations.
The Tank endorsement indicates that the driver has passed a written test and a skills test that specifically covers the safe operation of tanker vehicles. The endorsement also requires additional training and knowledge of the specific safety procedures for handling liquid or gas materials.
Driving a tanker vehicle without the proper endorsements can result in fines and penalties, as well as an increased risk of accidents and injuries. It's important to obtain the necessary endorsements and training before operating a tanker vehicle to ensure that you are complying with Louisiana state laws and regulations.
You can add the CDL Tank endorsement to your existing CDL license in Louisiana. You will need to pass a written test and a skills test that specifically cover the safe operation of tanker vehicles. The written test covers topics such as tanker truck inspections, loading and unloading procedures, and safe driving practices. The skills test requires you to demonstrate your ability to safely operate a tanker vehicle.
To obtain the Tank endorsement on your CDL license, you will need to visit a Louisiana Office of Motor Vehicles (OMV) location and provide proof of identity, residency, and citizenship or lawful presence in the United States. You will also need to pay a fee for the endorsement.
Once you have passed the required tests and paid the fee, the Tank endorsement will be added to your CDL license. You will be authorized to operate tanker vehicles that transport liquids or gases in bulk quantities.
It's important to note that if you are also transporting hazardous materials in your tanker vehicle, you will need to obtain a Hazardous Materials Endorsement (HME) in addition to your Tank endorsement. This requires an additional written test and a background check.
Overall, adding the Tank endorsement to your CDL license allows you to expand your driving skills and career opportunities while complying with Louisiana state laws and regulations.
To obtain the Tank endorsement on your CDL license, you will need to visit a Louisiana Office of Motor Vehicles (OMV) location and provide proof of identity, residency, and citizenship or lawful presence in the United States. You will also need to pay a fee for the endorsement.
Once you have passed the required tests and paid the fee, the Tank endorsement will be added to your CDL license. You will be authorized to operate tanker vehicles that transport liquids or gases in bulk quantities.
It's important to note that if you are also transporting hazardous materials in your tanker vehicle, you will need to obtain a Hazardous Materials Endorsement (HME) in addition to your Tank endorsement. This requires an additional written test and a background check.
Overall, adding the Tank endorsement to your CDL license allows you to expand your driving skills and career opportunities while complying with Louisiana state laws and regulations.
Yes, there are specific requirements and regulations for handling hazardous materials with a CDL Tank endorsement in Louisiana. In addition to the Tank endorsement, drivers must also obtain a Hazardous Materials Endorsement (HME) on their CDL license.
To obtain an HME endorsement, you must pass a background check and a written test that covers the safe handling and transportation of hazardous materials. This includes knowledge of proper labeling, placarding, and emergency response procedures.
Once you have obtained the HME endorsement, you are authorized to transport hazardous materials in tanker vehicles that require a Tank endorsement. However, there are additional regulations that you must follow when transporting hazardous materials:
1. You must comply with all federal and state regulations related to the transportation of hazardous materials.
2. You must have a copy of the Hazardous Materials Regulations (HMR) on board your vehicle at all times.
3. You must properly label and placard your vehicle according to the HMR.
4. You must inspect your vehicle before each trip to ensure that it is properly equipped to transport hazardous materials.
5. You must be trained in emergency response procedures in case of an accident or spill.
6. You must follow proper loading and unloading procedures to prevent spills or leaks.
Overall, it is important to understand and comply with all regulations related to the transportation of hazardous materials when operating a tanker vehicle with a CDL Tank endorsement and HME endorsement in Louisiana.
To obtain an HME endorsement, you must pass a background check and a written test that covers the safe handling and transportation of hazardous materials. This includes knowledge of proper labeling, placarding, and emergency response procedures.
Once you have obtained the HME endorsement, you are authorized to transport hazardous materials in tanker vehicles that require a Tank endorsement. However, there are additional regulations that you must follow when transporting hazardous materials:
1. You must comply with all federal and state regulations related to the transportation of hazardous materials.
2. You must have a copy of the Hazardous Materials Regulations (HMR) on board your vehicle at all times.
3. You must properly label and placard your vehicle according to the HMR.
4. You must inspect your vehicle before each trip to ensure that it is properly equipped to transport hazardous materials.
5. You must be trained in emergency response procedures in case of an accident or spill.
6. You must follow proper loading and unloading procedures to prevent spills or leaks.
Overall, it is important to understand and comply with all regulations related to the transportation of hazardous materials when operating a tanker vehicle with a CDL Tank endorsement and HME endorsement in Louisiana.
