CDL Prep + Practice Tests 2026 Downloads & RevenueCDL Prep + Practice Tests 2026 · Google Play

CDL Prep & Practice Test is a free app to prepare for the CDL test. A CDL - commercial driver's license is required to drive or operate a vehicle that carries more than 8 passengers, or exceeds gross vehicle weight rating (GVWR), or transports hazardous materials. There is a shortage of commercial drivers in 2022 and salaries are at an all time high. This app contains questions from the actual CDL exam held in 2018, 2019, 2020, 2021, 2022.

Types of Commercial Drivers License (CDL):
(1) Class A CDL: Drivers with Class A CDL are authorized to drive any combination of vehicles with a gross vehicle weight rating (GVWR) of 26,001 pounds or more if the vehicle you are towing weighs more than 10,000 pounds.
(2) Class B CDL: Drivers with Class B commercial drivers license are authorized to drive any single vehicle with a gross vehicle weight rating (GVWR) of 26,001 pounds+ and any such vehicle towing another vehicle weighing not more than 10,000 GVWR.
(3) Class C CDL: Drivers with Class C commercial drivers license are authorized to drive any single vehicle with a gross vehicle weight rating (GVWR) of 26,001 pounds+ and any such vehicle towing another vehicle weighing not more than 10,000 GVWR. Vehicles which are used to transport hazardous materials or the 16-passenger van (including yourself).

This CDL Prep app contains the questions for various categories including endorsement tests:
- Class A CDL Test
- Class B CDL Test
- General Knowledge
- Air Brakes
- Cargo Trasport
- Combination Vehicles
- Double/Triple Trailers
- HazMat (Hazardous Materials)
- On-Road Driving
- Passenger Transport
- Pre Trip Inspection
- School Bus
- Tanker

Modes
- Learn: Learn via different CDL Prep learning sets designed to provide you a unique learning experience.
- Take Test: Test your knowledge before you take permit test.
- Study Guide: Study & prepare yourself for the commercial driver license test. You can use this as a reference, cheat sheet, or learning book.
- Flashcards: Get a feel of using physical flashcards for learning while using this section.

Features
- Total of 1484 unique learning sets to study for the DMV CDL test
- Total of 1484 unique questions covered in 44 free CDL practice test papers
- Study guide which you can read at your pace to gain a thorough understanding of the general knowledge and all endorsement sections.
- Provides you the instant feedback (true or false & highlights correct answer) after you attempt the practice test questions. This method of feedback is very important for learning from your mistakes and avoiding them in the future.
- Works offline. You can use this CDL quiz app without an internet connection.

You can use this app for any of the 50 USA states you are preparing for the CDL test. These materials specifically cover the following tests:
Alabama CDL (AL), Alaska CDL (AK), Arizona CDL (AZ), Arkansas CDL (AR), California CDL (CA), Colorado CDL (CO), Connecticut CDL (CT), Delaware CDL CDL (DE), Florida CDL (FL), Geo

🐞 Bug Fixes: We've squashed some pesky bugs.
🚀 Performance Improvements: Enjoy a faster and smoother app experience!