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In Texas, all CDL applicants must pass a Commercial Rules test before they are permitted to take any other CDL test. The test is based on the information found in Section 14 of the Texas CDL Handbook, which covers special requirements for CMV drivers in the state of Texas. The Special Requirements Test consists of 20 multiple-choice questions, and you’ll need to correctly answer at least 16 questions (80%) to pass. Take this Texas CDL Special Requirements practice test now to prepare for the actual test!
1. During the day, when transporting any load that extends more than four feet beyond the rear, you must attach a _________ to the extreme rear of such extension.
white reflector
white flag
red flag
red light
2. When operated on the highway at night, farm tractors not otherwise required to have lamps or lighting devices must have _______ on the rear visible for 1,000 feet.
two red reflectors
two white lights
three white flags
two red lights
3. At night, when transporting any load that extends more than four feet beyond the rear, drivers must attach a _________ to the extreme rear of such extension.
white light
red light
red flag
white reflector
4. When turning right while operating a long vehicle, if the street into which you are turning is narrow, you may have to:
swing right enough to place the left rear wheel in position to miss the curb.
turn sharply right.
cut the shoulder short.
swing slightly to the left.
5. When following another truck or vehicle, you must:
keep far enough back to allow another vehicle to overtake and enter the space between you and the vehicle ahead safely.
leave 20 feet between your vehicle and the vehicle ahead.
leave enough space to see the left front wheel of the vehicle ahead.
keep a two-second following distance.
6. On trucks, buses, truck tractors, trailers, semitrailers, pole trailers which are 80 or more inches in width, reflectors must be mounted between __________ inches from the ground.
35 and 70
5 and 100
8 and 64
24 and 60
7. You must obtain a special permit if you wish to haul a load that is ________ than the law allows.
longer
higher
heavier
All of the above.
8. The rear of every truck, truck-tractor, trailer, semitrailer, pole trailer, and bus must display:
two red reflectors.
four red reflectors.
two yellow reflectors.
four orange reflectors.
9. During times when lighted lamps are not required, _______ must be used in place of flares, lights, or reflectors.
two orange flags
a white flag
two red flags
three red electric lanterns
10. During summer, truck drivers should be on the lookout for:
overloaded cars with poor visibility.
fatigued motorists on vacation.
highway construction projects.
All of the above.
 
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Frequently Asked Questions

Under the Graduated Driver License (GDL) program, the age requirements for applicants under 18 are as follows:
  • You must be at least 15 years old for a learner license.
  • You must be between 16 and 17 years of age to apply for a provisional driver license.
  • You must be 18 years old or older to receive a class C driver license.


If you are under 25, you need to enroll in a driver education course and you can take the DMV written test at the driving school. After passing the exam, you have to visit a Texas driver license office to obtain a learner license. Alternatively, you can choose to take the permit test at any driver license office.

You'll need to bring these documents to a driver license office:
  • A completed application signed by your parent/legal guardian, either at the driver license office or in front of a public notary.
  • Proof of U.S. citizenship or lawful presence.
  • Two proofs of your Texas residency.
  • Proof of identity.
  • Proof of your Social Security number.
  • Texas Vehicle Registration and proof of insurance of your vehicle (if available).
  • Texas Driver Education Certificate and proof of passing the DMV written test (if applicable).
  • Verification of school enrollment, or a high school diploma or equivalent (for minors).

The DMV written test in Texas is available in English or Spanish and you need to understand road signs written in English. If needed, you can bring a translator, but they can only assist you in communicating with the specialist before and after the exam.

To prepare for the DMV written test, read the Texas Driver's Handbook and take our free practice tests to verify your knowledge. Topics covered on the exam include road signs, parallel parking, turning, passing a vehicle, yielding the right of way, etc. Once your scores are good, you are ready for the real test.

The Texas DMV written test consists of 30 multiple-choice questions and is based on the information provided in the manual. Remember, you have 1 hour to complete the exam. Taking numerous practice tests and thoroughly studying the handbook will increase your chances of success.

You must answer at least 21 questions correctly, and you can miss up to 9 questions to pass the test. The minimum score required to succeed in the exam is 70%. Take your time during the test to make sure you understand the questions well.

For new drivers in Texas, specific restrictions apply.

If you have a learner license:
  • You must drive only under the supervision of a licensed adult aged 21 or older seated in the front passenger seat.
If you have a provisional driver license:
  • You are not permitted to drive with more than one passenger under 21 who is not a family member.
  • Driving a motor vehicle between midnight and 5:00 a.m. is prohibited, except for work, school-related activities, or medical emergencies.
Additionally, all drivers under 18 years old are prohibited from using any wireless communication device, except in emergencies. Furthermore, drivers under 21 are prohibited from operating a vehicle after consuming any amount of alcohol (Zero Tolerance law).

Your learner license will remain valid until your 18th birthday. Use this period to fulfill all the necessary requirements before applying for a provisional driver license. If you are under 18 years old, you can renew it in person at a Texas driver license office. 

After the first failure, your application will be held for 90 days. After 90 days or after three failed exams, you will have to submit a new application and pay another fee. If you find the DMV written test difficult, sign up for DMV Premium, which offers numerous resources and practice tests to improve your preparation.

TX Special Requirements Test

Number of questions: 20
Correct answers to pass:16
Passing score:80%
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