LA
Louisiana CDL Practice Test
Free CDL practice tests for Louisiana — the same topics covered on the official Louisiana OMV knowledge exam. Louisiana CDL applicants can visit any Office of Motor Vehicles location for knowledge tests. Petrochemical and port trucking jobs are plentiful.
Louisiana CDL Requirements
Minimum Age18 (intrastate), 21 (interstate)
CLP Wait Period14 days (federal minimum)
Test Fees$18–$50 (estimated — verify with Louisiana OMV)
Licensing AgencyLouisiana OMV ↗
CDL ManualDownload LA CDL Manual ↗
What the Louisiana CDL Knowledge Tests Cover
The CDL knowledge tests in Louisianafollow federal FMCSA standards, so the core topics are the same in every state. You'll be tested on:
- ✓General Knowledge — Required for every CDL applicant — covers vehicle inspection, driving safely, transporting cargo, and basic HazMat rules. 50 questions, 80% to pass.
- ✓Air Brakes — Required to drive vehicles with air brakes. Skip this and you get the L restriction. 25 questions, 80% to pass.
- ✓Combination Vehicles — Required for Class A CDL — covers coupling, uncoupling, anti-jackknife, and trailer handling.
- ✓HazMat (H Endorsement) — Required to transport hazardous materials that need placarding. Includes TSA background check.
- ✓Tanker (N Endorsement) — Required for liquid/gas tank vehicles of 1,000 gallons or more.
- ✓Passenger (P Endorsement) — Required to drive buses carrying 16+ passengers.
- ✓Doubles/Triples (T Endorsement) — Required to pull double or triple trailer combinations.
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Requirements, fees, and procedures can change. Always verify current information directly with the Louisiana OMV before applying. CDLPrepKit is not affiliated with any state DMV or FMCSA.