Test Prep Books’ CDL Study Guide 2020 and 2021: CDL Training Book 2020 and 2021 with Practice Test Questions for the Commercial Drivers License Exam [3rd Edition]

Taking the CDL test? Want to get a good score?

Written by Test Prep Books, this comprehensive study guide includes:

Quick Overview

Test-Taking Strategies

Introduction

Driving Safely

Transporting

Transporting Passengers Safely

Air Brakes

Combination Vehicles

Doubles and Triples

And More!

Practice Questions

Detailed Answer Explanations
Studying is hard. We know. We want to help. You can ace your test.

Each part of the test has a full review. This study guide covers everything likely to be on the CDL test.

Lots of practice test questions are included. Miss one and want to know why? There are detailed answer explanations to help you avoid missing the same question a second time.

Are you a bad test taker?

Use your time wisely with the latest test-taking strategies. Don’t settle for just learning what is on the test. Learn how to be successful with that knowledge.

Test Prep Books has drilled down the top test-taking tips. This will help you save time and avoid making common mistakes on test day.

Get your CDL study guide. It includes review material, CDL practice test questions, and test-taking strategies.

It has everything you need for success.