Texas HazMat Practice Test (TX) 2

4.8 out of 5 (1599 votes)
80% Passing score
20 Questions
4 Mistakes allowed
Howdy y'all! Get ready to ace your Texas HazMat endorsement with our top-notch permit practice test designed specifically for commercial drivers. This driving test practice covers a wide range of essential topics, ensuring you're thoroughly prepared for the real thing. You'll tackle questions on hazardous materials regulations, safety protocols, proper labeling, emergency response procedures, and the all-important background check requirements. Our practice permit tests are meticulously crafted and reviewed by seasoned driving instructors who boast decades of teaching experience. These experts have successfully guided thousands of drivers to their licenses, so you're in good hands. Even though the DMV restricts the publication of actual Texas HazMat test questions, our DMV practice tests closely replicate the real CDL endorsement test. You'll find the topics and phrasing are strikingly similar, helping you to understand and master the critical concepts needed for your CDL HazMat endorsement. Each Texas HazMat practice test consists of 20 multiple-choice questions, with a passing score of 16 correct answers. This format ensures you gain a comprehensive understanding of the material. Moreover, our drivers license practice tests emphasize the importance of adhering to designated routes to avoid restricted areas like tunnels, bridges, and densely populated zones, which is crucial for minimizing risks and ensuring safety on the road. One of the standout features of our Texas permit test practice is the immediate feedback provided after each CDL question. You'll receive detailed explanations that clarify why an answer is correct or incorrect, enhancing your learning process and boosting your confidence. This invaluable feedback helps cement your knowledge and prepares you for the challenges of the actual DMV test in Texas. Dive into our Texas CDL HazMat practice test today and feel the difference that professional instruction and authentic practice can make. Our goal is to equip you with the knowledge and skills needed to handle hazardous materials safely and effectively. With our help, you'll be well on your way to securing your HazMat endorsement in 2026 and advancing your commercial driving career!
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Sample Texas HazMat Test Questions

Question 1

When must the driver of a placarded hazardous-materials vehicle inspect every tire, including dual tires?

  1. A At the beginning of the trip and every 100 miles
  2. B Every two hours or 100 miles
  3. C Every hour or 50 miles
  4. D At the beginning of each trip and every time the vehicle is parked

Correct answer: D – At the beginning of each trip and every time the vehicle is parked

Federal rules require the driver to examine every tire at the beginning of each trip and whenever the vehicle is parked. This requirement includes tires in a dual-tire assembly. The Texas handbook also instructs drivers not to continue with a flat, leaking, improperly inflated, or overheated tire except as specifically allowed for reaching the nearest safe repair location.

Source: Texas Commercial Motor Vehicle Drivers Handbook — § 9.6.9, “Check Tires”, 49 CFR § 397.17(a)–(d) – Tires

Question 2

Who is responsible for properly classifying, packaging, marking, and labeling hazardous materials offered to a common carrier?

  1. A The carrier
  2. B The driver
  3. C The shipper
  4. D The carrier, driver, and shipper equally

Correct answer: C – The shipper

The shipper, also called the offeror, must classify and describe the material and use an authorized packaging. The shipper also prepares the required hazard communication, including markings, labels, and shipping-paper information. The carrier and driver have separate responsibilities, such as checking the shipment before accepting or transporting it.

Source: Texas Commercial Motor Vehicle Drivers Handbook — § 9.2.1, “The Shipper”, 49 CFR § 173.22 – Shipper’s responsibility

Question 3

What does an italicized name in Column 2 of the Hazardous Materials Table indicate?

  1. A The material may be transported only in a foreign country
  2. B The name is limited to international transportation
  3. C The entry is not a proper shipping name
  4. D The entry is the required proper shipping name

Correct answer: C – The entry is not a proper shipping name

A name printed in regular Roman type in Column 2 is a proper shipping name. An italicized entry is not a proper shipping name and cannot be used as such on the shipping paper. The driver should verify that the shipping description uses the applicable proper shipping name.

Source: Texas Commercial Motor Vehicle Drivers Handbook — § 9.3.3, “Lists of Regulated Products”, 49 CFR § 172.101 – Purpose and use of hazardous materials table

Question 4

Which hazardous-materials packages generally must not be loaded with food intended for people or animals?

  1. A Packages labeled FLAMMABLE LIQUID
  2. B Packages labeled EXPLOSIVE
  3. C Packages labeled POISON or POISON INHALATION HAZARD
  4. D Packages labeled FLAMMABLE GAS

Correct answer: C – Packages labeled POISON or POISON INHALATION HAZARD

Packages labeled POISON or POISON INHALATION HAZARD generally may not be loaded in the same vehicle with human or animal food. The loading table recognizes an exception when the poison package is overpacked in an approved manner. Such packages also must not be placed in the driver's cab or sleeper compartment.

Source: Texas Commercial Motor Vehicle Drivers Handbook — § 9.4, “Loading and Unloading,” “Do Not Load Table”

Question 5

For a regulated non-bulk hazardous-materials package with no marking exception, where must the material's identification number appear?

  1. A On the tractor's front and the trailer's rear
  2. B On the tractor's front and every side of the trailer
  3. C On the shipping paper and the package
  4. D Only on the bill of lading

Correct answer: C – On the shipping paper and the package

The basic hazardous-materials description on the shipping paper includes the identification number. A regulated non-bulk package generally must also be marked with its proper shipping name and identification number, subject to applicable exceptions. Cargo tanks and other bulk packages display identification numbers under separate bulk-marking requirements.

Source: Texas Commercial Motor Vehicle Drivers Handbook — § 9.3.3, “Lists of Regulated Products”, 49 CFR § 172.202(a)(1) – Description of hazardous material on shipping papers, 49 CFR § 172.301(a)(1) – General marking requirements for non-bulk packagings

Question 6

A placarded vehicle breaks down and hazardous material begins leaking. What should the driver do?

  1. A Continue to the nearest repair station
  2. B Call police but leave the area unsecured
  3. C Immediately unload the remaining cargo
  4. D Park, secure the area, keep people away, and call for help

Correct answer: D – Park, secure the area, keep people away, and call for help

The Texas handbook instructs the driver to park, secure the area, warn others, and call for help when hazardous material is spilling. Keep people far away and upwind, and retain the shipping papers for emergency responders. Move the vehicle only as far as safety requires and only when movement will not endanger anyone.

Source: Texas Commercial Motor Vehicle Drivers Handbook — § 9.7.2, “Crashes/Incidents”

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