New Jersey CDL Practice Test

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🚛 New Jersey CDL Permit Practice Test Guide

Pass Your New Jersey CDL Written Test the First Time

DMV-Written-Test offers New Jersey commercial driver applicants accurate practice exams based on the 2025 New Jersey Commercial Driver License (CDL) Manual. These tests reflect the format and content of the real exam given by the New Jersey Motor Vehicle Commission (MVC).

Whether you’re applying for a Class A, B, or C CDL, our practice tests cover the key subjects: General Knowledge, Air Brakes, Combination Vehicles, and New Jersey-specific driving laws.

For official manuals, CDL requirements, and testing info, visit the New Jersey MVC CDL page:
https://www.state.nj.us/mvc/license/cdl.htm

Begin studying now and get ready to pass your New Jersey CDL permit test!

📘 What to Expect on the New Jersey CDL Knowledge Test

Aspect Details
Number of Questions 50 (General Knowledge)
Passing Score 80% (40 correct answers required)
Test Format Multiple Choice
Time Limit 60 minutes (approximate)
Minimum Age 18 (21 for interstate or HazMat)
Test Languages English, Spanish (HazMat in English only)
Endorsement Areas Passenger, School Bus, Tankers, Air Brakes, HazMat
Retake Policy Retake next business day (fee may apply)

❓ Frequently Asked Questions

How do I qualify for a CDL permit in New Jersey?
You must be at least 18 years old, hold a valid New Jersey driver’s license, pass a vision test, and complete the General Knowledge exam.
Is ELDT required for CDL applicants in New Jersey?
Yes. Entry-Level Driver Training (ELDT) is federally mandated before you can take the CDL skills test or apply for certain endorsements.
How long is the CDL permit valid in New Jersey?
A New Jersey Commercial Learner’s Permit (CLP) is valid for 180 days and may be renewed once.
Can I take the CDL written test in Spanish?
Yes. The General Knowledge test is available in Spanish. HazMat must be taken in English.
What if I fail the knowledge exam?
You may retake it after one business day. A retesting fee may apply.
Do I need a standard license before applying for a CDL?
Yes. A valid New Jersey Class D license is required to apply for a CDL permit.
Are separate tests needed for endorsements?
Yes. Each endorsement (e.g., Passenger, Tanker, HazMat) has its own written test and may require a skills exam.
Can I transfer a CDL to New Jersey from another state?
Yes. You must do so within 60 days of becoming a New Jersey resident.
What documents are required to apply for a CDL?
You must provide proof of identity, New Jersey residency, lawful presence, and your Social Security number.
Is TSA clearance required for HazMat endorsements?
Yes. All HazMat applicants must pass a TSA background check and fingerprinting.