Prepare for the demanding Commercial Driver's License Exam (CDL) with our high quality and master practice questions and methods. All questions are test-level difficulty and focused solely on helping you pass CDL test. Whether you're challenging the exam for the first time or trying again after an unsuccessful attempt, CDL Prep app will help you pass the exam All drivers of Commercial Motor Vehicles (CMV's) are required to obtain a Commercial Driver License (CDL). In order to get a CDL, you must first take and pass required knowledge and skills test. The CDL Test consists of a general test, one or more endorsement tests, and an air brakes test. Features: > Latest Update > Test Builder Create Your Own Custom Tests > Quick Test, and knowledge checkup > Review Answers and Explanations > Based on latest official curriculum > Smart Filters > Unique Questions > No Internet Connection is required > Dynamic content updates LIFETIME FREE > Detailed test resources > In-depth statistics that display your strengths and weaknesses > Built-in timer so you know how long you are taking per question -- LEGAL NOTE: All rights reserved. WE ARE NOT affiliated with nor endorsed by any organization, including the makers of CDL -- THANK YOU!