South Dakota 2026 CDL course

This South Dakota 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 South Dakota 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.

2 Sep 2026

K. A. Calloway

I was trying to avoid paying a subscription to help my son study for the test, but studying the entire driver's manual was too overwhelming for both of us, plus the free test simulators were so limited. He took the test and failed. I decided to try Zutobi and it was MUCH better and easy to navigate, with practice tests and so many other useful features. My son studied for about 2 weeks and passed the permit test today! The subscription was worth it 👍

29 Jun 2026

Andres fajardo

best app I've used for studying. it covers everything to a tee and it is very intuitive and it feels like you're actually learning. With other apps I was just answering questions over and over with same questions as the other practice tests/ apps that aren't even up to date and not comprehensive leave you with an incomplete view of the content. 10/10 recommend only 4 questions wrong mainly practiced on computer

26 Aug 2026

Whitney

Absolutely recommend this app for people with learning difficulties! I studied for mabey 1-4 months at my own pace and finally got my learners permit today. The lessons were well structured and the video examples are very helpful. Thank You!

Julelune

I be studied it for about a week and a half before my written test and passed with flying colors! I was cramming but the images in the app make it so easy to understand! Amazing app 🩵

i have clinical depression :)

Heads up, they don’t tell you but the entire thing is blocked by a paywall with a whopping 8 dollars a week to be at least a bit functional.

WinteriscomingChi

There is so much information to help with driving. It helps with the written test and the driving test. A very practical way of learning. Best app thus far!

A.m.g.k

I only used the app for 2 days and it helped me so much with my permit test. I got a 100 on it. Thank you Zutobi.

Cheyennenascha3

Great app 🙏🏼🩵💙🫶🏼💜🤍💞🩶✨♥️💕⭐️🤎💛💯💗💚🌟🖤💖🧡🩷❤️