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 Arizona 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
8. In very hot weather, tires should be checked regularly because:
Explanation
Because air pressure increases with temperature, you should pay special attention to the tire mounting and pressure when traveling in hot weather.
9. If a load is placed on one side of a trailer, the trailer:
Explanation
Positioning the weight of a load on one side of a trailer may cause the trailer to lean to that side, increasing the risk of a rollover during turns and lane changes.
10. Baffled tanks:
Explanation
Baffled tanks contain holed bulkheads that allow liquid to flow through the tank. This helps to inhibit front-to-back surge, but does not prevent side-to-side surge.
11. A tank usually has:
Explanation
Driving tanks requires special care because they usually have high centers of gravity. The driver should also expect cargo movement in transit, if transporting liquid cargo.
12. Distracted driving can be avoided by:
Explanation
Distractions while driving can be physical (such as reaching for an object), mental (such as making conversation with a passenger), or both (such as holding a phone to send texts). Strategies to help you avoid distracted driving include pre-programming radio stations; planning out your route in advance; avoiding complex or emotionally taxing conversation while driving; adjusting your mirrors before setting out; and not eating, drinking, or smoking while behind the wheel.
13. When coming to a stop, you should apply the brake pedal by:
Explanation
When stopping, you should push the brake pedal down gradually. Braking gradually will help you to maintain proper control of your vehicle.
14. If you notice anything affecting the safety or mechanical functioning of your CMV while driving, you should:
Explanation
At the end of each day of driving, you may be required to make a written report on the vehicle or vehicles driven. Be sure to make note of any issues that could affect the safety of the vehicle or that could lead to a mechanical breakdown.
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Frequently Asked Questions
To obtain a CDL Tank endorsement in Arizona, you must follow these steps:
1. Obtain a valid Arizona Commercial Driver's License (CDL) by passing the required knowledge and skills tests.
2. Meet the eligibility criteria for obtaining a Tank endorsement, which includes being at least 21 years old and having a valid Medical Examiner's Certificate.
3. Study for the Tank endorsement knowledge test by reviewing the Arizona CDL Manual and any other relevant study materials. The Tank endorsement knowledge test covers topics such as driving a tank vehicle safely, controlling liquid surge, and inspecting tank vehicles.
4. Schedule an appointment to take the Tank endorsement knowledge test at an Arizona MVD office or an authorized third-party CDL testing facility.
5. Pass the Tank endorsement knowledge test by answering at least 80% of the questions correctly.
6. If you pass the knowledge test, you will need to make an appointment with an authorized third-party CDL testing facility or MVD office to take the Tank endorsement skills test. During this test, you will need to demonstrate your ability to safely operate a tank vehicle.
7. Upon passing the skills test, pay the required fee to add the Tank endorsement to your CDL.
Note that you may be required to provide additional documentation or undergo additional tests depending on your specific situation. It is always best to consult with an MVD representative or authorized third-party CDL testing facility for specific requirements and procedures.
1. Obtain a valid Arizona Commercial Driver's License (CDL) by passing the required knowledge and skills tests.
2. Meet the eligibility criteria for obtaining a Tank endorsement, which includes being at least 21 years old and having a valid Medical Examiner's Certificate.
3. Study for the Tank endorsement knowledge test by reviewing the Arizona CDL Manual and any other relevant study materials. The Tank endorsement knowledge test covers topics such as driving a tank vehicle safely, controlling liquid surge, and inspecting tank vehicles.
4. Schedule an appointment to take the Tank endorsement knowledge test at an Arizona MVD office or an authorized third-party CDL testing facility.
5. Pass the Tank endorsement knowledge test by answering at least 80% of the questions correctly.
6. If you pass the knowledge test, you will need to make an appointment with an authorized third-party CDL testing facility or MVD office to take the Tank endorsement skills test. During this test, you will need to demonstrate your ability to safely operate a tank vehicle.
7. Upon passing the skills test, pay the required fee to add the Tank endorsement to your CDL.
Note that you may be required to provide additional documentation or undergo additional tests depending on your specific situation. It is always best to consult with an MVD representative or authorized third-party CDL testing facility for specific requirements and procedures.
To obtain a CDL Tank license in Arizona, you must meet the following requirements:
1. Hold a valid Arizona commercial driver’s license (CDL) or obtain one by passing the required knowledge and skills tests.
2. Be at least 21 years old.
3. Hold a valid Medical Examiner’s Certificate.
4. Pass the Tank Vehicle endorsement knowledge test, which covers topics such as driving a tank vehicle safely, controlling liquid surge, and inspecting tank vehicles.
5. Pass the Tank Vehicle endorsement skills test, which includes a pre-trip inspection and an on-road test that assesses your ability to safely operate a tank vehicle.
6. Pay the required fee to add the Tank Vehicle endorsement to your CDL.
It is important to note that additional requirements may apply depending on your specific situation, such as additional endorsements or restrictions based on the type of tank vehicle you will be operating. It is always best to consult with an MVD representative or an authorized third-party CDL testing facility for specific requirements and procedures.
1. Hold a valid Arizona commercial driver’s license (CDL) or obtain one by passing the required knowledge and skills tests.
2. Be at least 21 years old.
3. Hold a valid Medical Examiner’s Certificate.
4. Pass the Tank Vehicle endorsement knowledge test, which covers topics such as driving a tank vehicle safely, controlling liquid surge, and inspecting tank vehicles.
5. Pass the Tank Vehicle endorsement skills test, which includes a pre-trip inspection and an on-road test that assesses your ability to safely operate a tank vehicle.
6. Pay the required fee to add the Tank Vehicle endorsement to your CDL.
It is important to note that additional requirements may apply depending on your specific situation, such as additional endorsements or restrictions based on the type of tank vehicle you will be operating. It is always best to consult with an MVD representative or an authorized third-party CDL testing facility for specific requirements and procedures.
While Arizona does not require specific training or experience to obtain a CDL Tank endorsement, it is highly recommended that you receive specialized training in the operation of tank vehicles before taking the Tank endorsement knowledge and skills tests.
Tank vehicles have unique handling characteristics and safety requirements that differ from other commercial vehicles. Specialized training can help you understand the unique challenges of operating a tank vehicle and prepare you for the Tank endorsement tests.
Additionally, some employers may require or prefer drivers to have specialized training or experience in the operation of tank vehicles. They may provide this training themselves or require you to obtain it from a third-party training provider.
Even if specialized training is not required, it is always a good idea to seek additional training and education to improve your skills as a driver and increase your employability.
Tank vehicles have unique handling characteristics and safety requirements that differ from other commercial vehicles. Specialized training can help you understand the unique challenges of operating a tank vehicle and prepare you for the Tank endorsement tests.
Additionally, some employers may require or prefer drivers to have specialized training or experience in the operation of tank vehicles. They may provide this training themselves or require you to obtain it from a third-party training provider.
Even if specialized training is not required, it is always a good idea to seek additional training and education to improve your skills as a driver and increase your employability.
Yes, to obtain a CDL Tank endorsement in Arizona, you are required to pass a Tank Vehicle endorsement knowledge test. This test is in addition to the general knowledge test that all CDL applicants must pass.
The Tank Vehicle endorsement knowledge test is designed to assess your knowledge of the safe operation of tank vehicles. It covers topics such as:
- Inspecting tank vehicles
- Identifying hazards associated with transporting liquids or gases
- Controlling liquid surge
- Safe driving practices for tank vehicles
- Emergency procedures
You will need to pass this test with a score of at least 80% in order to qualify for the Tank Vehicle endorsement.
It is important to note that the Tank Vehicle endorsement knowledge test is not the same as the hazardous materials (HazMat) endorsement test. While both endorsements involve transporting potentially hazardous materials, the HazMat endorsement covers a wider range of materials and requires additional testing and background checks.
If you plan to transport hazardous materials in addition to operating a tank vehicle, you will need to obtain both the Tank Vehicle and HazMat endorsements.
The Tank Vehicle endorsement knowledge test is designed to assess your knowledge of the safe operation of tank vehicles. It covers topics such as:
- Inspecting tank vehicles
- Identifying hazards associated with transporting liquids or gases
- Controlling liquid surge
- Safe driving practices for tank vehicles
- Emergency procedures
You will need to pass this test with a score of at least 80% in order to qualify for the Tank Vehicle endorsement.
It is important to note that the Tank Vehicle endorsement knowledge test is not the same as the hazardous materials (HazMat) endorsement test. While both endorsements involve transporting potentially hazardous materials, the HazMat endorsement covers a wider range of materials and requires additional testing and background checks.
If you plan to transport hazardous materials in addition to operating a tank vehicle, you will need to obtain both the Tank Vehicle and HazMat endorsements.
The CDL Tank endorsement written test covers the following topics:
1. Inspection: You must know how to inspect a tank vehicle properly, including identifying leaks, checking the valves and emergency equipment, and checking the tank's structural integrity.
2. Safe driving: You must understand how to operate a tank vehicle safely, including how to control liquid surge, avoid rollovers, and maintain proper speed and following distance.
3. Hazardous materials: You must understand the risks associated with transporting hazardous materials, including identifying the materials being transported, placarding requirements, and emergency response procedures.
4. Emergency procedures: You must understand the emergency procedures related to transporting liquids or gases in tanks, including how to respond to leaks or spills, fires, and other emergencies.
5. Special skills: You must have knowledge of special skills needed for operating a tank vehicle safely, including gauging tanks, handling hoses and pumps, and loading and unloading cargo.
The Tank endorsement written test is designed to assess your knowledge of these topics to ensure that you can operate a tank vehicle safely on the road. It is recommended that you study the Arizona CDL Handbook and take practice tests to prepare for the Tank endorsement written test.
1. Inspection: You must know how to inspect a tank vehicle properly, including identifying leaks, checking the valves and emergency equipment, and checking the tank's structural integrity.
2. Safe driving: You must understand how to operate a tank vehicle safely, including how to control liquid surge, avoid rollovers, and maintain proper speed and following distance.
3. Hazardous materials: You must understand the risks associated with transporting hazardous materials, including identifying the materials being transported, placarding requirements, and emergency response procedures.
4. Emergency procedures: You must understand the emergency procedures related to transporting liquids or gases in tanks, including how to respond to leaks or spills, fires, and other emergencies.
5. Special skills: You must have knowledge of special skills needed for operating a tank vehicle safely, including gauging tanks, handling hoses and pumps, and loading and unloading cargo.
The Tank endorsement written test is designed to assess your knowledge of these topics to ensure that you can operate a tank vehicle safely on the road. It is recommended that you study the Arizona CDL Handbook and take practice tests to prepare for the Tank endorsement written test.
Yes, in addition to passing the Tank endorsement written test, you will also need to demonstrate specific skills and maneuvers during the CDL Tank endorsement test. These skills and maneuvers include:
1. Pre-trip inspection: You will need to perform a thorough pre-trip inspection of the tank vehicle and identify any potential problems or safety issues.
2. Coupling and uncoupling: You will need to demonstrate how to properly couple and uncouple the tank vehicle from the tractor unit.
3. Driving skills: You will need to demonstrate safe driving skills while operating the tank vehicle, including accelerating, braking, turning, and backing up.
4. Emergency procedures: You will need to demonstrate knowledge of emergency procedures for responding to leaks or spills, fires, and other emergencies.
5. Special skills: You will need to demonstrate special skills needed for operating a tank vehicle safely, including gauging tanks, handling hoses and pumps, and loading and unloading cargo.
The Tank endorsement test is designed to assess your ability to operate a tank vehicle safely on the road. It is recommended that you practice these skills under the guidance of a qualified instructor before taking the test.
1. Pre-trip inspection: You will need to perform a thorough pre-trip inspection of the tank vehicle and identify any potential problems or safety issues.
2. Coupling and uncoupling: You will need to demonstrate how to properly couple and uncouple the tank vehicle from the tractor unit.
3. Driving skills: You will need to demonstrate safe driving skills while operating the tank vehicle, including accelerating, braking, turning, and backing up.
4. Emergency procedures: You will need to demonstrate knowledge of emergency procedures for responding to leaks or spills, fires, and other emergencies.
5. Special skills: You will need to demonstrate special skills needed for operating a tank vehicle safely, including gauging tanks, handling hoses and pumps, and loading and unloading cargo.
The Tank endorsement test is designed to assess your ability to operate a tank vehicle safely on the road. It is recommended that you practice these skills under the guidance of a qualified instructor before taking the test.
Yes, there are some restrictions and limitations for drivers with a CDL Tank endorsement. These include:
1. Endorsement-specific restrictions: If you have a Tank endorsement, you are only authorized to drive vehicles that require a Tank endorsement. You cannot operate a vehicle that requires a different endorsement, such as HazMat or Passenger.
2. Vehicle-specific limitations: The Tank endorsement may have additional vehicle-specific limitations, such as the maximum weight of the cargo being transported.
3. Training requirements: The Federal Motor Carrier Safety Administration (FMCSA) requires drivers with a Tank endorsement to complete specialized training before operating a tank vehicle.
4. Renewal requirements: The Tank endorsement must be renewed every five years, and drivers must complete a written exam and demonstrate their skills to renew their endorsement.
5. Age requirements: Some states have age requirements for the Tank endorsement due to the increased responsibility and risk associated with transporting large quantities of liquid or gas.
It is important to understand these restrictions and limitations to ensure that you are operating within the scope of your CDL and endorsement. Violating these restrictions can result in fines, license suspension or revocation, and other penalties.
1. Endorsement-specific restrictions: If you have a Tank endorsement, you are only authorized to drive vehicles that require a Tank endorsement. You cannot operate a vehicle that requires a different endorsement, such as HazMat or Passenger.
2. Vehicle-specific limitations: The Tank endorsement may have additional vehicle-specific limitations, such as the maximum weight of the cargo being transported.
3. Training requirements: The Federal Motor Carrier Safety Administration (FMCSA) requires drivers with a Tank endorsement to complete specialized training before operating a tank vehicle.
4. Renewal requirements: The Tank endorsement must be renewed every five years, and drivers must complete a written exam and demonstrate their skills to renew their endorsement.
5. Age requirements: Some states have age requirements for the Tank endorsement due to the increased responsibility and risk associated with transporting large quantities of liquid or gas.
It is important to understand these restrictions and limitations to ensure that you are operating within the scope of your CDL and endorsement. Violating these restrictions can result in fines, license suspension or revocation, and other penalties.
No, you cannot transport liquid or gas materials without a CDL Tank endorsement if the cargo exceeds certain amounts. The Tank endorsement is required for drivers who operate tank vehicles with a capacity of 1,000 gallons or more, or for vehicles that have tanks that are permanently or temporarily attached to the vehicle. This includes tank trucks, tank trailers, and other specialized vehicles designed to transport liquids or gases.
If you are caught transporting liquid or gas materials without the required Tank endorsement, you can be subject to penalties such as fines, license suspension or revocation, and even criminal charges in some cases.
It is important to understand the requirements for the CDL Tank endorsement and ensure that you have the proper training and endorsements before operating a tank vehicle. This will help you operate safely and avoid costly penalties or legal issues.
If you are caught transporting liquid or gas materials without the required Tank endorsement, you can be subject to penalties such as fines, license suspension or revocation, and even criminal charges in some cases.
It is important to understand the requirements for the CDL Tank endorsement and ensure that you have the proper training and endorsements before operating a tank vehicle. This will help you operate safely and avoid costly penalties or legal issues.
You can add the CDL Tank endorsement to your existing CDL license. To add the Tank endorsement, you will need to take and pass the Tank endorsement knowledge test and any other applicable skills tests required by your state.
The process for adding a Tank endorsement to your CDL license varies by state, but generally includes the following steps:
1. Review the Tank endorsement requirements for your state, including any training or experience requirements.
2. Study for the Tank endorsement knowledge test using a CDL handbook or other study materials.
3. Schedule an appointment with your state's Department of Motor Vehicles (DMV) or other licensing agency to take the Tank endorsement knowledge test.
4. Pass the Tank endorsement knowledge test and any other skills tests required by your state.
5. Pay any applicable fees and receive your updated CDL license with the Tank endorsement.
It is important to note that adding a new endorsement may require additional training or experience, depending on your state's requirements. It is recommended that you check with your state's DMV or licensing agency for specific information on adding a Tank endorsement to your CDL license.
The process for adding a Tank endorsement to your CDL license varies by state, but generally includes the following steps:
1. Review the Tank endorsement requirements for your state, including any training or experience requirements.
2. Study for the Tank endorsement knowledge test using a CDL handbook or other study materials.
3. Schedule an appointment with your state's Department of Motor Vehicles (DMV) or other licensing agency to take the Tank endorsement knowledge test.
4. Pass the Tank endorsement knowledge test and any other skills tests required by your state.
5. Pay any applicable fees and receive your updated CDL license with the Tank endorsement.
It is important to note that adding a new endorsement may require additional training or experience, depending on your state's requirements. It is recommended that you check with your state's DMV or licensing agency for specific information on adding a Tank endorsement to your CDL license.
Yes, there are specific requirements and regulations for handling hazardous materials with a CDL Tank endorsement. Drivers who transport hazardous materials are subject to additional regulations under the Federal Motor Carrier Safety Administration (FMCSA) Hazardous Materials Regulations (HMR).
Some of the key requirements for handling hazardous materials with a CDL Tank endorsement include:
1. Obtaining a Hazardous Materials Endorsement (HME) - In addition to the Tank endorsement, drivers who transport hazardous materials must also obtain an HME on their CDL license.
2. Completing specialized training - Drivers who transport hazardous materials must complete specialized training on the safe handling and transportation of hazardous materials.
3. Complying with HMR regulations - Drivers must comply with all HMR regulations, including requirements for placarding, labeling, and packaging of hazardous materials.
4. Maintaining proper documentation - Drivers must maintain proper documentation related to the transportation of hazardous materials, including shipping papers, emergency response information, and placarding information.
5. Following safety protocols - Drivers must follow all safety protocols related to the transportation of hazardous materials, including proper loading and unloading procedures, vehicle maintenance, and emergency response procedures.
It is important to note that violations of HMR regulations can result in severe penalties, including fines, suspension or revocation of CDL licenses, and even criminal charges in some cases. Therefore, it is crucial for drivers with a CDL Tank endorsement to understand and comply with all applicable regulations related to the transportation of hazardous materials.
Some of the key requirements for handling hazardous materials with a CDL Tank endorsement include:
1. Obtaining a Hazardous Materials Endorsement (HME) - In addition to the Tank endorsement, drivers who transport hazardous materials must also obtain an HME on their CDL license.
2. Completing specialized training - Drivers who transport hazardous materials must complete specialized training on the safe handling and transportation of hazardous materials.
3. Complying with HMR regulations - Drivers must comply with all HMR regulations, including requirements for placarding, labeling, and packaging of hazardous materials.
4. Maintaining proper documentation - Drivers must maintain proper documentation related to the transportation of hazardous materials, including shipping papers, emergency response information, and placarding information.
5. Following safety protocols - Drivers must follow all safety protocols related to the transportation of hazardous materials, including proper loading and unloading procedures, vehicle maintenance, and emergency response procedures.
It is important to note that violations of HMR regulations can result in severe penalties, including fines, suspension or revocation of CDL licenses, and even criminal charges in some cases. Therefore, it is crucial for drivers with a CDL Tank endorsement to understand and comply with all applicable regulations related to the transportation of hazardous materials.
