Connecticut 2025 CDL course

This Connecticut 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 Connecticut CDL exam.

Modules

Lessons

850+

Questions

Start Course

CoursePractice testsReviews

Course

General Knowledge

Lessons

General Knowledge Test 1

General Knowledge Test 2

General Knowledge Test 3

General Knowledge Test 4

General Knowledge Test 5

General Knowledge Test 6

General Knowledge Test 7

General Knowledge Test 8

General Knowledge Test 9

General Knowledge Test 10

General Knowledge Test 11

General Knowledge Test 12

General Knowledge Test 13

General Knowledge Test 14

General Knowledge

Hazardous Materials

Lessons

Hazardous Materials Test 1

Hazardous Materials Test 2

Hazardous Materials Test 3

Hazardous Materials Test 4

Hazardous Materials Test 5

Hazardous Materials Test 6

Hazardous Materials

Passenger Vehicles

Lessons

Passenger Vehicles Test 1

Passenger Vehicles Test 2

Passenger Vehicles Test 3

Passenger Vehicles Test 4

Passenger Vehicles Test 5

Passenger Vehicles

Air Brakes

Lessons

Combination Vehicles

Lessons

Combination Vehicles Test 1

Combination Vehicles Test 2

Combination Vehicles Test 3

Combination Vehicles Test 4

Combination Vehicles Test 5

Combination Vehicles Test 6

Combination Vehicles

Pre-Trip Inspection

Lessons

Pre-Trip Inspection Test 1

Pre-Trip Inspection Test 2

Pre-Trip Inspection Test 3

Pre-Trip Inspection Test 4

Pre-Trip Inspection Test 5

Pre-Trip Inspection Test 6

Pre-Trip Inspection Test 7

Pre-Trip Inspection

DoubleTriple Trailer

Lessons

Double/Triple Trailers Test 1

Double/Triple Trailers Test 2

Double/Triple Trailers Test 3

Double/Triple Trailers Test 4

DoubleTriple Trailer

Tanker Vehicles

Lessons

Tanker Vehicles Test 1

Tanker Vehicles Test 2

Tanker Vehicles Test 3

Tanker Vehicles

School Bus

Lessons

Final Test

Practice tests

Practice mode

Random

Choose between 10, 20, 30 or 40 random questions

Road Signs

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

Incorrectly answered

Questions you have answered incorrectly in the chapter tests

Saved Questions

Questions that you have marked as saved

Exam mode

Exam simulator

Take a timed test. Designed to mimic the real test

Module test

Test your knowledge on a specific module

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.

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

13 Jan 2025

Tina Mm

Horrible payment method , not details in subscription.I was willing to buy 3 month plus , but I was forced to get 3 days free , after that service was cut . Update: After trying too many times ,I did get the service 3 months. This app is the best!!! Passed my exams first try, 100 %,correct( from Florida). The payment method still inefficient.

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

15 Apr 2025

Jace Beaut

Offers many helpful features to both people without a paid subsçription and with one. Does indeed work as intended and teaches you about driving and how to drive safely and correctly.

20 Feb 2025

Angie Xyooj

I found this application exceptionally useful. I downloaded it the day before my permit test and passed on the third day of my free trial. The app's content is just like the DMV manual. I highly recommend it, along with a review before your test.

FxKmd

L’application est très pratique, bonne pédagogie et bon design. En plus plusieurs pays, must have!

cronaaaass

easy to use, very useful

Kenbro70

It helps me to understand about driving.

Hil__x

This might be embarrassing but I failed the test 4 times, used this app maybe 2 days, and I passed with only 1 wrong

AshleiFlornez

passed knowledge test first try with this free trial