Texas 2023 CDL course

This Texas all-in-one course contains unlimited Practice Tests. It's gamified and makes learning fun. Rest assured - it's all you need to ace your Texas CDL exam.

10
Modules
65
Lessons
850+
Questions
road crossing
cw logo
fmcsa
abc logo
nbc logo
tpr logo
apple logo
fox-news logo
CoursePractice testsReviews

Course

General Knowledge

Lessons

1
General Knowledge Test 1
2
General Knowledge Test 2
3
General Knowledge Test 3
4
General Knowledge Test 4
5
General Knowledge Test 5
6
General Knowledge Test 6
7
General Knowledge Test 7
8
General Knowledge Test 8
9
General Knowledge Test 9
10
General Knowledge Test 10
11
General Knowledge Test 11
12
General Knowledge Test 12
13
General Knowledge Test 13
14
General Knowledge Test 14
?
General Knowledge

Hazardous Materials

Lessons

1
Hazardous Materials Test 1
2
Hazardous Materials Test 2
3
Hazardous Materials Test 3
4
Hazardous Materials Test 4
5
Hazardous Materials Test 5
6
Hazardous Materials Test 6
?
Hazardous Materials

Passenger Vehicles

Lessons

1
Passenger Vehicles Test 1
2
Passenger Vehicles Test 2
3
Passenger Vehicles Test 3
4
Passenger Vehicles Test 4
5
Passenger Vehicles Test 5
?
Passenger Vehicles

Air Brakes

Lessons

1
Air Brakes Test 1
2
Air Brakes Test 2
3
Air Brakes Test 3
4
Air Brakes Test 4
5
Air Brakes Test 5
?
Air Brakes

Combination Vehicles

Lessons

1
Combination Vehicles Test 1
2
Combination Vehicles Test 2
3
Combination Vehicles Test 3
4
Combination Vehicles Test 4
5
Combination Vehicles Test 5
6
Combination Vehicles Test 6
?
Combination Vehicles

Pre-Trip Inspection

Lessons

1
Pre-Trip Inspection Test 1
2
Pre-Trip Inspection Test 2
3
Pre-Trip Inspection Test 3
4
Pre-Trip Inspection Test 4
5
Pre-Trip Inspection Test 5
6
Pre-Trip Inspection Test 6
7
Pre-Trip Inspection Test 7
?
Pre-Trip Inspection

DoubleTriple Trailer

Lessons

1
Double/Triple Trailers Test 1
2
Double/Triple Trailers Test 2
3
Double/Triple Trailers Test 3
4
Double/Triple Trailers Test 4
?
DoubleTriple Trailer

Tanker Vehicles

Lessons

1
Tanker Vehicles Test 1
2
Tanker Vehicles Test 2
3
Tanker Vehicles Test 3
?
Tanker Vehicles

School Bus

Lessons

1
School Bus Test 1
2
School Bus Test 2
3
School Bus Test 3
4
School Bus Test 4
5
School Bus Test 5
?
School Bus

Final Test

?
Final Test

Practice tests

Practice mode

road crossing

Random

Choose between 10, 20, 30 or 40 random questions

road crossing

Road Signs

Choose between 10, 20, 30 or 40 road sign questions

road crossing

Incorrectly answered

Questions you have answered incorrectly in the chapter tests

road crossing

Saved Questions

Questions that you have marked as saved

Exam mode

road crossing

Exam simulator

Take a timed test. Designed to mimic the real test

road crossing

Module test

Test your knowledge on a specific module

road crossing

Final test

The final test covers all of the modules, and is the ultimate test of your knowledge

Learn anywhere

Easily switch between your computer and mobile device. Learn anywhere with our Android and iOS apps.
learn anywhere image
tpr logo
fmcsa

FMCSA Certificate

Zutobi is an approved FMCSA theory provider for all 50 states and Washington D.C.
After completing a CDL module, we will electronically notify the TPR that you are eligible to sit the corresponding test.

Reviews

14 Jul 2020

Dragorri

This is exactly what i was looking for. Something very visual for a visual learner like me. And easy for someone dumb like me. And completely free minus ads. For someone broke like me. The only real problem i have with this app is sometimes the quizes after the text have material that isnt gone over in the text. For instance, road markings 2 only talks about center turn lanes, but the first question i get are about some diamond signal.I recommend this app to anyone needing to learn

7 Mar 2019

A Google user

I only got to chapter 6 because every tine i try to watch an ad to unlock it, it stays on the loading screen. Yes, my WiFi connection is working. edit: I finally unlocked the chapter, and now I'm at the signs chapter but the pictures won't load. I've been coming back to the app every day ti see if this is fixed, but I'm still not able to load the pictures final??edit: yes, thank you very much everything's fixed now

30 Nov 2022

Justin Chukwunyere

The best app I need in order to know what to do on a practical driving test. Thank you Team Zutobi. It makes it easier for someone to get the idea of what to do in different situations if realistically driving.

10 Oct 2022

Kristen Erin

Awesome visuals, did all of the courses and passed first try. Most of the questions on my test matched up with what was on here. Love it!

fanilely

Great way of helping me study for my permit!

siri were is home

I love it and hate it because I hate how I get things wrong but I also love it because I can write things down to practice them

joseph4829

This app is amazing. I just took my permit test and got it 100% right. This app tells you everything you need to know about the rules that will be on the test and even more!!! 100% would recommend:))

YvngxSway

Really good

papichulo6789540954

I used this app to study for my learners permit exam and scored an 100% even though I’ve only used this app for 3 days but it really help teach you everything you need to know and way more and is above and beyond anything else I’ve used to study