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 four answer choices. To pass, the applicant must answer at least 16questions correctly. Test questions come from the Texas Commercial Motor Vehicle Drivers Handbook. Questions come from chapters covering: Driving Safely, Combination Vehicles and Doubles and Triples. The Tank endorsement can be used with the Class A, B or C CDL.
8. A pre-trip inspection:
A pre-trip inspection should be completed in the same way before every drive. Consistency will help you learn all of the proper steps and decrease the likelihood that you will forget to check something.
9. When you are driving while drowsy, you should:
The only effective way to deal with drowsiness while driving is to stop and sleep. Caffeine or other stimulant drugs may help you stay awake, but they will not keep you alert. You will likely end up being even more tired when the artificial stimulants begin to wear off.
10. When traveling with Division 1.1, 1.2, or 1.3 explosives, the vehicle should not be:
Except when parking briefly to perform necessary functions for vehicle operation (such as refueling), never park a vehicle carrying Division 1.1, 1.2, or 1.3 explosives within 300 feet of a bridge, tunnel, or building. Never park such a vehicle within five feet of the traveled portion of a road. Such vehicles should be parked only briefly.
11. If you are unsure if there is enough space for your vehicle to safely travel under a bridge, you should:
If you aren't sure that you have space for your vehicle to safely fit underneath an overhead object, slow down and seek an alternate route if possible.
12. Portable tanks:
Cargo tanks remain on a vehicle at all times, regardless of whether or not they are carrying cargo. Portable tanks are bulk packaging and are not permanently attached to a vehicle.
13. If a truck is equipped, a trailer brake hand valve can be used to:
If a tractor-trailer is so equipped, the trailer brake hand valve can be used to stop the vehicle from rolling back when being started from a stop.
If there is enough water on the road, hydroplaning can occur at speeds as low as 30 mph. It is most likely if the tires' air pressure is too low or if tires' tread is worn.
Frequently Asked Questions
1. Obtain a Texas Commercial Driver's License: To be eligible for a CDL tank endorsement, you must first have a Texas commercial driver's license (CDL). You can obtain a CDL by passing a knowledge test and a skills test.
2. Meet the Tank Vehicle Endorsement Requirements: To qualify for a tank endorsement, you must be at least 21 years old and have at least one year of driving experience with your CDL.
3. Study for the Tank Vehicle Endorsement Exam: The tank vehicle endorsement exam covers topics such as tank vehicles, hazardous materials, and driving safety. You can prepare for the exam by studying the Texas Commercial Motor Vehicle Drivers Handbook.
4. Schedule and Take the Tank Vehicle Endorsement Exam: To schedule your exam, you will need to visit your local Texas Department of Public Safety (DPS) office. You will need to pass both a written exam and a skills test to receive your endorsement.
5. Pay the Applicable Fees: There are fees associated with obtaining a CDL tank endorsement in Texas. Be sure to check with your local DPS office for current fees.
Once you have successfully passed the required exams and paid any applicable fees, you will receive your CDL tank endorsement.
1. Be at least 21 years old: You must be at least 21 years old to obtain a CDL Tank license in Texas.
2. Have a valid Texas commercial driver's license (CDL): You must have a valid Texas CDL or be eligible to obtain one.
3. Have at least one year of driving experience: You must have at least one year of driving experience with your Texas CDL.
4. Pass the Tank Vehicle Endorsement Test: You must pass the Tank Vehicle Endorsement Test, which includes both a written exam and a skills test.
5. Meet additional requirements for hazardous materials: If you will be transporting hazardous materials, you will need to meet additional requirements, including passing a hazardous materials endorsement test and undergoing a security threat assessment.
6. Meet medical requirements: You must meet certain medical requirements to obtain and maintain a CDL Tank license. This includes passing a medical examination and carrying a valid Medical Examiner's Certificate.
7. Pay the applicable fees: There are fees associated with obtaining a CDL Tank license in Texas, including fees for testing and endorsement fees.
It is important to note that the requirements for obtaining a CDL Tank license may vary depending on your specific situation and the type of tank vehicle you will be operating. It is recommended that you check with your local Texas Department of Public Safety (DPS) office for current requirements and regulations.
1. Have a valid commercial driver's license (CDL) issued by the state of Texas.
2. Be at least 21 years old.
3. Have at least one year of driving experience with your CDL.
4. Pass the Tank Vehicle Endorsement Test, which includes both a written exam and a skills test.
5. Complete training in handling tank vehicles, including understanding the risks associated with transporting liquids or gases.
You can obtain the required training through a commercial driving school or through your employer if you are currently working as a commercial driver. The training should cover topics such as:
1. Loading and unloading tank vehicles safely and efficiently.
2. Properly securing cargo in tank vehicles to prevent shifting or spillage.
3. Inspecting tank vehicles for leaks or other defects before and after each trip.
4. Understanding the risks associated with transporting hazardous materials.
It is important to note that if you will be transporting hazardous materials, you will need to meet additional training requirements and pass a hazardous materials endorsement test.
Overall, it is important to have the proper training and experience to safely operate a tank vehicle and transport liquids or gases on Texas roads.
1. The proper loading and unloading of tank vehicles.
2. The handling of tank vehicles in different weather conditions and on different types of roads.
3. The proper procedures for inspecting tank vehicles for leaks or other defects.
4. The risks associated with transporting liquids or gases, including hazardous materials.
5. Emergency response procedures in the event of an accident or spill.
In addition to the written test, you will also be required to pass a skills test that demonstrates your ability to safely operate a tank vehicle on Texas roads. This skills test will include a pre-trip inspection of the vehicle, a basic control skills test, and an on-road driving test.
It is important to note that if you will be transporting hazardous materials, you will need to pass a separate hazardous materials endorsement test in addition to the Tank Vehicle Endorsement Test.
Overall, obtaining a CDL Tank endorsement requires passing both written and skills tests that demonstrate your knowledge and ability to safely operate a tank vehicle on Texas roads.
1. Inspecting Tank Vehicles - This section of the test will cover pre-trip inspections, including checking for leaks, proper loading and unloading, and securing cargo.
2. Driving Tank Vehicles - This section will cover driving techniques specific to the operation of tank vehicles, such as handling the vehicle's weight and center of gravity, and adjusting driving techniques according to the load's movement.
3. Safe Operation - This section of the test will cover general safety considerations for operating a tank vehicle, such as maintaining proper speed, braking, and turning techniques.
4. Hazardous Materials - If you are applying for a CDL Tank endorsement for hazardous materials transport, this section will cover regulations related to hazardous materials, including proper labeling and placarding requirements.
5. Emergency Procedures - This section will cover what to do in case of an emergency involving the tank vehicle, such as dealing with hazardous materials spills or accidents.
The Texas Department of Public Safety (DPS) provides a Tank Vehicle Endorsement Study Guide that covers these topics in detail and can be used to prepare for the written test. It is important to study thoroughly before taking the test to ensure you are prepared to safely operate a tank vehicle on Texas roads.
1. Pre-trip Inspection - You will be required to conduct an inspection of the tank vehicle and explain to the examiner what you are checking for and why.
2. Basic Control Skills Test - This part of the test will assess your ability to maneuver the tank vehicle in a controlled manner. You will be required to perform various maneuvers, such as backing up, making turns, and parking.
3. On-Road Test - This part of the test will assess your ability to safely operate a tank vehicle on Texas roads. You will be required to demonstrate your knowledge and ability to handle various driving situations, such as merging onto highways, changing lanes, and navigating through traffic.
During the skills test, you will need to demonstrate specific skills and maneuvers that are necessary for operating a tank vehicle safely. For example, you will need to demonstrate your ability to properly load and secure cargo in the tank vehicle and maintain control of the vehicle while driving with a full or partially full load.
It is important to note that if you are applying for a hazardous materials endorsement, you may need to demonstrate additional skills or maneuvers related to transporting hazardous materials safely.
Overall, passing the Tank Vehicle Endorsement skills test requires demonstrating your ability to safely operate a tank vehicle in a variety of situations on Texas roads.
1. Vehicle Size - In Texas, drivers with a CDL Tank endorsement are not allowed to operate tank vehicles that exceed a certain size or weight limit. The maximum allowable size and weight will depend on the specific endorsement held and other factors.
2. Endorsement Specifics - The CDL Tank endorsement may be limited to specific types of tanks, such as liquid or gas tanks, or specific types of materials, such as hazardous materials.
3. Additional Endorsements - Depending on the cargo being transported, additional endorsements may be required in addition to the CDL Tank endorsement, such as endorsements for hazardous materials or passenger transport.
4. Training Requirements - Drivers with a CDL Tank endorsement are required to undergo additional training before operating a tank vehicle. This training may cover topics such as loading and unloading procedures, handling emergencies, and understanding the characteristics of different types of cargo.
5. Special Permits - In some cases, special permits may be required for the transport of certain types of cargo or for travel on certain roads.
It is important for CDL Tank endorsement holders in Texas to be aware of these restrictions and limitations and to ensure that they comply with all applicable regulations when operating a tank vehicle.
Additionally, if you are transporting hazardous materials in a tank vehicle, you will need to obtain a Hazardous Materials (Hazmat) endorsement in addition to the CDL Tank endorsement.
It is important to note that if you are caught transporting liquid or gas materials in a tank vehicle without the appropriate endorsements, you may face penalties, fines, and even the suspension or revocation of your commercial driver's license. It is always best to ensure that you have the proper endorsements and training before operating any commercial motor vehicle.
To add the Tank endorsement to your existing CDL license, you will need to complete the following steps:
1. Study for the Tank endorsement test by reviewing the Texas Commercial Motor Vehicle Drivers Handbook for Tank Vehicles.
2. Pass the Tank endorsement written knowledge test at a Texas Department of Public Safety (DPS) driver's license office.
3. Schedule and pass a skills test in a tank vehicle at a DPS-approved testing site.
4. Pay the required fees for adding the Tank endorsement to your CDL license.
Once you have completed these steps, the CDL Tank endorsement will be added to your existing CDL license. You will receive a new license that reflects this addition.
It is important to note that if you are adding the Tank endorsement to your CDL license, you may also need to obtain additional endorsements depending on the type of cargo you are transporting. For example, if you are transporting hazardous materials in a tank vehicle, you will also need to obtain a Hazardous Materials (Hazmat) endorsement.
1. Hazmat Endorsement: In addition to the CDL Tank endorsement, you will need to obtain a Hazardous Materials (Hazmat) endorsement if you plan to transport hazardous materials in a tank vehicle. To obtain this endorsement, you will need to pass an additional written knowledge test and undergo a background check.
2. Training: You must complete specialized training in the handling and transportation of hazardous materials before transporting them. This training must be provided by a qualified instructor and must cover topics such as loading and unloading procedures, emergency response, and safety protocols.
3. Packaging Requirements: Hazardous materials must be packaged and labeled according to federal and state regulations. You must ensure that the materials are properly secured within the tank vehicle and that all valves and fittings are in good working condition.
4. Route Planning: You must plan your route carefully when transporting hazardous materials. Certain roads and bridges may be restricted for hazardous materials transport, and you should avoid densely populated areas whenever possible.
5. Emergency Response: You must be prepared to respond to emergencies that may arise during transport of hazardous materials. This includes having appropriate safety equipment on hand, such as fire extinguishers and spill cleanup materials.
It is important to note that failure to comply with these regulations can lead to serious consequences, including fines, license suspension or revocation, and even criminal charges. It is your responsibility as a CDL driver to ensure that you are following all applicable regulations when transporting hazardous materials in a tank vehicle.