If you are convicted of any traffic violations while driving any vehicle, you must notify your employer within 30 days of your conviction. This rule excludes parking violations.

Traffic violation conviction received while driving any vehicle.

Traffic violation conviction received while driving a CMV.

Traffic violation conviction received while driving for that employer.

Traffic violation conviction received while driving any vehicle.

Traffic violation conviction received farther than 60 miles of your employer’s main headquarters.

Commercial vehicles should always carry the proper emergency equipment. Be sure your vehicle is equipped with at least one fire extinguisher; spare electrical fuses, unless the vehicle is equipped with circuit breakers; and warning devices for parked vehicles, such as warning triangles, fuses, or liquid burning flares.

Warning devices for parked vehicles, such as flares.

If you need to make an emergency stop, you can use either the controlled braking method or the stab braking method. It's important to brake in a way that keeps your vehicle traveling in a straight line while still allowing you to turn, if necessary.

Stop in a way that keeps your vehicle in a straight line.

Lock the wheels and skid to a stop.

Stop in a way that keeps your vehicle in a straight line.

Stop in a way that turns your vehicle.

Expect your vehicle to slow down more quickly than usual.

During the vehicle inspection test, you must be able to indicate where the oil dipstick is located; show that the oil level is within a safe operating range; and show that the oil level is above the refill mark.

Show that the oil level is below the refill mark.

Indicate where the dipstick is located.

Show that the oil level is within a safe operating range.

Show that the oil level is above the refill mark.

Show that the oil level is below the refill mark.

Texas Driver's Examination

Knowledge Test Class A #1

FREE CDL Texas Knowledge Test Class A 2024

Train for FREE online with our Texas class A license test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a TX CDL class A permit in 2024, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that CDL class A requirements may vary from state to state.

If you wish to get a Commercial Driver's License in Texas, you'll need to pass the knowledge examinations that pertain to your specific type of vehicle. There are a variety of assessments, but all applicants must pass the general knowledge test with a score of at least 80%. The 70 questions below are all taken from the most recent Texas Department of Public Safety guidebook. Good luck and drive safely!

Ideal for:

CDL holders who want to add endorsements to their license
First-time TX CDL and CLP applicants
Applicants for CDL renewal in TX

On the actual TX CDL exam:

There are 50 questions
To pass, you must get 40 right answers
80% passing score

Number of Question 70

Passing Score 56

Number of Tests 22

FREE CDL Texas Knowledge Test Class A 2024

1 . You must notify your employer within 30 days of a:

2 . A vehicle should be equipped with all of the following, except:

3 . How many daily hours of sleep does an adult need to maintain alertness?

4 . The driver of a 40 foot vehicle traveling more slowly than 40 mph should be at least ____ behind the vehicle in front of them.

5 . When you need to stop in an emergency, you should:

6 . When asked about the vehicle's oil during the vehicle inspection test, you must be able to do all of the following, except:

7 . Braking mechanisms are located ____ a brake drum.

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