# CDL Prep • Practice Test 2026 — DMV Permit Exam & Air Brakes

> DMV Permit Exam & Air Brakes (iPhone/iPad app by RoadPass LTD.)

- Source: https://appshunter.io/ios/app/cdl-prep-practice-test-2026/id6820481980 (this page in markdown: same URL + `.md`)
- Developer: [RoadPass LTD](https://appshunter.io/developer/6804212610)
- Category: Education
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 32 MB
- Languages: American English, European Spanish
- Released: 2026-11-03
- Data updated: 2026-11-04

## What is CDL Prep?

Pass your CDL permit test on the first try. This is the fastest way to get ready for the commercial driver's license knowledge exam in your state — Class A, Class B or Class C.

Over 5,800 practice questions written to match the real DMV test, with clear explanations that help you understand the rules instead of memorizing answers. Study 10 minutes a day and walk into the DMV ready.

EVERY CDL TEST IN ONE APP
• General Knowledge
• Air Brakes
• Combination Vehicles
• Hazardous Materials (HazMat)
• Tanker Vehicles
• Doubles & Triples
• Passenger Vehicles
• School Bus
• Pre-Trip Inspection
• State-specific requirements

BUILT FOR YOUR STATE
Questions and exam rules are tailored to all 50 states and Washington, D.C. Pick your state once and practice exactly what your DMV will ask.

REAL EXAM SIMULATOR
Take a full mock test for each section with the same number of questions and the same passing score as the official exam. New questions every time, so you know you're ready — not just lucky.

LEARN FROM EVERY MISTAKE
• Hints and detailed explanations for every question
• Challenge Bank collects the questions you missed so you can master them
• Marathon mode runs through a whole section until you get every question right
• Track your progress and see when you're ready to book the test

STUDY IN ENGLISH OR SPANISH
Every question is available in both languages. Practica para tu licencia de manejo comercial en español.

WHO IT'S FOR
New truck drivers getting a CLP, drivers adding HazMat, Tanker, Doubles/Triples, Passenger or School Bus endorsements, and experienced drivers renewing or upgrading to Class A.

Download now and get your commercial license faster.

Terms of Use: https://doc-hosting.flycricket.io/cdl-prep-practice-test-2026-terms-of-use/481fc34e-ad01-416d-9128-dbcc6f7a90cf/terms
Privacy Policy: https://doc-hosting.flycricket.io/cdl-prep-practice-test-2026-privacy-policy/d19e4d5a-b02d-46c9-8d9f-ce83d086f7bf/privacy

This is an independent study app and is not affiliated with or endorsed by any government agency, DMV or FMCSA.

## Is CDL Prep safe?

Not enough ratings yet to assess CDL Prep.

## Is CDL Prep legit?

CDL Prep • Practice Test 2026 has limited verification signals. The AppsHunter Legitimacy Score for CDL Prep is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-11-03

No release notes.

## More apps by RoadPass LTD

- [DMV Test Prep · RoadPass](https://appshunter.io/ios/app/dmv-test-prep-roadpass/id6804212608)
- [Fine TV・リモコンスティック](https://appshunter.io/ios/app/fine-tv/id6809814364)

All apps by RoadPass LTD: https://appshunter.io/developer/6804212610

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-04.*