Whether you're currently in a truck driving school or just looking to add additional endorsements to your CDL license, we offer thousands of CDL practice questions to help you prepare for your Commercial Driver License exams. In addition to carefully studying your state's CDL manual, these tests will give you an idea about the types of questions you may see on the actual written test.
Prepare for and pass your CDL exam by using our free CDL Practice tests.
CDL-Testing.com was created for student drivers and professionals who need to prepare for their DMV CDL exams. Each free practice test provides a variety of fun and accurate test formats along with detailed information on test scores, test dates, testing locations, study tips, and unlimited free access.
Using our site can help answer many questions that students frequesntly ask, such as: Where do I take the CDL test? What score do I need to acheive to pass? Where can I prepare and study for free? What do I need to know about the CDL exams?
CDL-Testing.com is completely free to use and is the perfect online preparation tool for student drivers and veterans alike. We offer CDL information, online CDL Drivers Handbook and the following free practice tests and study guides:
GENERAL KNOWLEDGE - The general knowledge exam contains important knowledge and safe driving information that all commercial drivers must know in order to obtain a commercial drivers license (CDL).
CDL AIR BRAKES - A large percentage of the CMVs (commercial motor vehicle) on our roads today are equipped with air brakes. Your brakes are the last line of defense when it comes to avoiding accidents and it is because of this that you should have a good understanding of air brakes and how they work.
COMBINATION VEHICLES - As a professional driver, being qualified and endorsed to operate combination vehicles greatly broadens your job opportunities. Without this endorsement you would be limited to straight trucks, buses, etc.
HAZARDOUS MATERIALS - Before you can drive any vehicle that is used in the transportation of materials that require hazmat placarding or any quantity of a material listed as a select agent or toxin in 42 CFR 93, you must pass the hazardous materials test to obtain the endorsement on your CDL.
PRE-TRIP INSPECTION - Safety is the most important reason you inspect your vehicle, safety for yourself and for other road users. With this in mind, you can see why the DMV is notorious for strict scoring when applicants perform their Pre-Trip Inspection during the skills test.
CDL SCHOOL BUS - Bus drivers must have a passenger endorsement on their commercial driver license. While this information will give you the information needed to pass the School Bus Test, we encourage you to be familiar with the regulations in your state and local school district.
PASSENGER TRANSPORT - Bus drivers must have a commercial driver license if they drive a vehicle designed to seat more than 16 or more persons, including the driver. Bus drivers must have a passenger endorsement on their commercial driver license. To get the endorsement you must pass a knowledge test.
DOUBLE & TRIPLE TRAILERS - This test contains questions you'll need to know in order to pass the CDL knowledge test for driving safely with double and triple trailers.
TANK VEHICLES - This test contains questions you must know to pass the CDL knowledge test for driving a tank vehicle. A tank endorsement is required for certain vehicles that transport liquids or gases. The liquid or gas does not have to be a hazardous material.
Commercial Drivers License (CDL) Resources
The CDL manual will contain everything you need to know about the test, and how to obtain a CDL license in your state. The manual covers requirements, eligibility, and details on your state's Commercial Driver's License program.
A commercial driver's license (CDL) is different than a regular drivers license. Commercial motor vehicles (CMV) require more testing and training because they are larger, heavier, and harder to operate than a car or truck.
The first step in obtaining your CDL is to determine which class of vehicle you will be driving.
Prepare for your exams by using our Free CDL Practice Tests. Using CDL sample questions is the best way to prepare for your upcoming CDL exams.
Depending on the type of Commercial Motor Vehicle (CMV) you intend to drive, you must take and pass various endorsement tests. Read more to learn about the CDL endorsement tests.
While different drivers will approach the CDL test preparation differently, here are some CDL test tips that can help make the process easier for you.