New Mexico CDL Practice Test

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🚛 New Mexico CDL Permit Practice Test Guide

Pass Your New Mexico CDL Written Test the First Time

DMV-Written-Test provides CDL practice exams tailored for New Mexico drivers, based on the 2025 New Mexico Commercial Driver License (CDL) Manual. These practice tests reflect the structure and topics of the real exam administered by the New Mexico Motor Vehicle Division (MVD).

Whether you’re pursuing a Class A, B, or C CDL, our tests include questions on General Knowledge, Air Brakes, Combination Vehicles, and New Mexico-specific regulations.

For official CDL manuals, testing policies, and scheduling info, visit the New Mexico MVD CDL page:
https://www.mvd.newmexico.gov/commercial-drivers-license-cdl/

Get started now and pass your New Mexico CDL permit test with confidence!

📘 What to Expect on the New Mexico 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/HazMat)
Test Languages English, Spanish (HazMat in English only)
Endorsement Areas HazMat, Tankers, Passenger, School Bus, Air Brakes
Retake Policy Next business day (retest fee may apply)

❓ Frequently Asked Questions

How do I qualify for a CDL permit in New Mexico?
You must be at least 18 years old, hold a valid New Mexico Class D license, pass a vision test, and pass the General Knowledge exam.
Is Entry-Level Driver Training (ELDT) required?
Yes. ELDT is required before taking the CDL skills test or adding select endorsements like HazMat or Passenger.
How long is the CDL permit valid in New Mexico?
The Commercial Learner’s Permit (CLP) is valid for 180 days and may be renewed once.
Can I take the CDL test in Spanish?
Yes. The General Knowledge test is available in Spanish. However, the HazMat test is English only.
What if I fail the knowledge test?
You may retake the test after one business day. Additional retest fees may apply.
Do I need a regular license before applying for a CDL?
Yes. A valid New Mexico driver’s license is required to apply for a CDL permit.
Are separate tests required for endorsements?
Yes. Each endorsement (e.g., School Bus, HazMat) requires a separate written test and sometimes a skills test.
Can I transfer my CDL to New Mexico?
Yes. You must transfer your out-of-state CDL within 30 days of establishing residency in New Mexico.
What documents are required for a CDL application?
You must bring proof of identity, New Mexico residency, Social Security number, and lawful presence.
Is TSA clearance required for HazMat?
Yes. All HazMat endorsement applicants must undergo a TSA security threat assessment.