# CDL Hazmat Exam Prep 2026

> 1,000+ CDL hazmat questions + DOT placard guide. Pass the endorsement.

Canonical page: [https://chrome-stats.com/d/com.projectvolt.cdlhazmatprep](https://chrome-stats.com/d/com.projectvolt.cdlhazmatprep)

## Overview

- **ID:** `com.projectvolt.cdlhazmatprep`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** VoltExam
- **Category:** EDUCATION
- **Downloads:** 806
- **Rating:** 4.18 / 5 (11 ratings)
- **Version:** 1.2.3
- **Last updated:** 2026-09-03
- **First published:** 2026-03-10
- **Publisher country:** CA
- **Size:** 3.12 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.projectvolt.cdlhazmatprep)
- **Website:** [https://www.voltexam.com](https://www.voltexam.com/)
- **Privacy policy:** [https://www.voltexam.com/privacy](https://www.voltexam.com/privacy)

## Description

The CDL Hazmat endorsement knowledge test is one of the most failed endorsements — not because it&#39;s hard, but because most people study the wrong material. CDL Hazmat Exam Prep 2026 covers exactly what the FMCSA tests, nothing more.<br><br>🔖 BUILT-IN DOT HAZMAT PLACARD GUIDE<br>The #1 thing test-takers get wrong is placard thresholds. Our reference covers all 9 hazard classes, Division breakdowns, and the exact quantity rules that appear on the test. Use it as a study tool or on the job.<br><br>📋 1,000+ PRACTICE QUESTIONS<br>Every question mirrors the real FMCSA endorsement test format — bulk packaging, forbidden materials, shipping papers, emergency response, and loading/unloading. Detailed explanations on every answer so you understand why, not just what.<br><br>🎯 CATEGORY-BY-CATEGORY PRACTICE<br>Study by topic: Hazard Classes, Labeling &amp; Placarding, Loading &amp; Unloading, Shipping Papers, Bulk Packaging, Emergency Response. Know your weak areas before test day.<br><br>📵 FULL OFFLINE ACCESS<br>No Wi-Fi needed. Study at the terminal, in the truck, or at the training center.<br><br>📈 PROGRESS TRACKING<br>See your score by topic. Focus where you&#39;re weak, skip what you know.<br><br>Whether you&#39;re going for your first hazmat endorsement or renewing after a lapse, CDL Hazmat Exam Prep 2026 is the fastest way to walk into that DMV ready.<br><br>---<br>Privacy Policy: https://voltexam.com/privacy<br>Terms of Use: https://voltexam.com/terms

## Rankings

- #1,230,192 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.projectvolt.cdlhazmatprep.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.projectvolt.cdlhazmatprep)