Free Texas CDL practice test with 20 questions on general knowledge, air brakes, combination vehicles, and Texas DPS commercial licensing. Instant scoring.
These questions are for study practice only and are not official exam questions.
Question 1
1
Which Texas agency issues Commercial Driver's Licenses?
Question 2
2
How is the CDL skills test typically delivered for a Texas applicant?
Question 3
3
What passing score does the Texas DPS manual state is required for CDL knowledge tests?
Question 4
4
How many questions and correct answers does the Texas general knowledge test use, per the state manual?
Question 5
5
How long is a Texas Commercial Learner's Permit (CLP) valid, as administered by DPS?
Question 6
6
Where can a Texas CDL applicant find the official state commercial driver manual?
Question 7
7
A Texas CDL holder wants to add a Hazmat endorsement. Along with the TSA background check, what does the manual note about cell phone use for CMV drivers?
Question 8
8
Which state and federal statutes govern the Texas CDL Third Party Skills Testing program?
Question 9
9
A Texas driver is applying for a Class B CDL. What vehicle does Class B cover?
Question 10
10
A Texas CDL applicant tests in a vehicle without full air brakes. What restriction is placed on the license?
Question 11
11
During a pre-trip inspection in Texas, why does a driver check the air brake system's low-pressure warning device?
Question 12
12
A Texas driver is operating a combination vehicle and needs to check trailer air supply during the pre-trip inspection. What is one key step?
Question 13
13
A Texas CDL holder is disqualified for a first-offense DUI while hauling placarded hazardous materials. What is the disqualification length?
Question 14
14
A Texas CLP holder wants to haul hazardous materials before receiving the full CDL. Is this permitted?
Question 15
15
What is the minimum age for interstate CMV operation or a hazmat endorsement for a Texas CDL holder?
Question 16
16
A Texas CDL holder's DOT medical certificate lapses. What happens to the CDL itself?
Question 17
17
Which endorsement requires only a knowledge test, with no separate federal skills test for the endorsement itself?
Question 18
18
A Texas CDL applicant is 19 years old and has completed ELDT for a Class A CDL. Can this applicant drive interstate?
Question 19
19
A Texas CDL applicant is applying for the H (hazmat) endorsement. What minimum age applies regardless of intrastate or interstate driving?
Question 20
20
Which Class C vehicle scenario applies to a Texas CDL applicant under the federal definition?
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