Hawaii CDL Practice Tests
Hawaii does not have a single statewide DMV. CDL standards are set by the Hawaii Department of Transportation's Motor Vehicle Safety Office. The four counties (Honolulu, Hawaii, Maui, Kauai) handle the actual testing and licensing. You can hold a Commercial Learner's Permit at 18 and a CDL at 21 in many county offices. Federal rules let you drive intrastate at 18; you must be 21 for interstate driving or hazardous materials.
Based on the official state DMV CDL manual.
Hawaii CDL quick facts
18 to drive a CMV within Hawaii.
21 to drive across state lines.
14 days minimum before the skills test.
~50 Qs; 80% to pass.
Sources: Hawaii DOT Motor Vehicle Safety Office Hawaii CDL Manual (June 2025 revision) Hawaii DOT u0027How to Apply for a Commercial Driveru0027s Licenseu0027 (PDF)
Hawaii CDL practice tests
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Hawaii CDL resources
Hawaii CDL FAQ
Who issues my CDL in Hawaii?
Each of Hawaiiu0027s four counties handles CDL testing and issuance. Standards come from the state Department of Transportation Motor Vehicle Safety Office.
How old do I need to be to get a CDL in Hawaii?
You can hold a Commercial Learneru0027s Permit at 18. You must be 21 for interstate driving or hazardous materials.
How long do I have to hold my Hawaii CLP?
You must hold your Commercial Learneru0027s Permit for at least 14 days before the skills test. The CLP is valid for 180 days.
How many questions are on the Hawaii CDL general knowledge test?
There are 50 questions. You must answer at least 40 correctly to pass, which is 80%.
How much does a Hawaii CDL cost?
Total fees come to about $120. That covers the general knowledge test ($15), CLP ($30), Practical Test ($50), and the CDL itself ($40). Each endorsement test costs $5.
Do I need ELDT for a Hawaii CDL?
Yes. Federal ELDT is required for a first Class A or B CDL, a B-to-A upgrade, or a first H, P, or S endorsement. You must complete it through a provider on the FMCSA Training Provider Registry.