Free Hawaii DMV Practice Test 2026
The Hawaii Department of Transportation knowledge test is 25 questions. These sample questions come from the same bank we use for full practice tests, and each one is drawn from the official Hawaii driver handbook. Every answer below explains why it is right — and why the tempting wrong answer is wrong, which is usually where the score is actually lost.
One-hour time limit. Licensing is handled by your county office.
Exam format checked against Hawaii DOT online learner's permit test on 2026-07-27.
147 practice questions available for Hawaii.
5 sample questions with answers
Signs & Signals
1. What does the basic Orange color on construction zone devices tell you?
- You are entering a construction or maintenance work area
- You must stop and wait for a flagperson
- The road ahead is temporarily closed to all traffic
Correct answer: You are entering a construction or maintenance work area
Why: Orange is specifically designated as the basic color for construction and maintenance devices to alert drivers of work zones and potentially dangerous conditions.
Right-of-Way Rules
2. At an intersection, a large truck is approaching from behind you. What must you remember?
- Make allowances for the truck's increased stopping distance
- The truck can stop as quickly as your car
- Only the truck driver needs to worry about stopping distance
Correct answer: Make allowances for the truck's increased stopping distance
Why: At intersections, other drivers and highway users must make allowances for the increased stopping distance required by large vehicles.
Alcohol & Drugs
3. What is the blood alcohol content limit for drivers under 21 in Hawaii?
- .02 or more
- .05 or more
- .08 or more
Correct answer: .02 or more
Why: Hawaii has a Zero Tolerance policy for drivers under 21, prohibiting them from operating a motor vehicle with a blood alcohol content of .02 or more.
Speed & Following Distance
4. What is the basic speed law in Hawaii?
- You must not drive at a speed that is greater than is reasonable and prudent
- You must not drive faster than the posted speed limit
- You must drive at the same speed as other traffic
Correct answer: You must not drive at a speed that is greater than is reasonable and prudent
Why: The basic speed law requires drivers to not exceed what is reasonable and prudent, considering all conditions rather than just posted limits.
Parking Rules
5. When parking next to a curb, what is the maximum distance your vehicle can be from the curb?
- 12 inches
- 18 inches
- 24 inches
Correct answer: 12 inches
Why: The handbook specifically states that parking more than 12 inches (30cm) from the curb is prohibited.
What's on the Hawaii knowledge test
The Hawaii test draws on 12 subject areas. Our question bank covers all of them with 147 active questions written from the official handbook, so practice matches the range of what you can be asked rather than a narrow slice of it.
- Signs & Signals
- Regulatory, warning, and guide signs. Traffic signal phases and meaning.
- Right-of-Way Rules
- Who goes first at intersections, ramps, crosswalks, emergency vehicles.
- Alcohol & Drugs
- BAC limits, implied consent, zero tolerance, prescription drugs.
- Speed & Following Distance
- Posted limits, basic-speed law, following distance, stopping distance.
- Parking Rules
- Curb colors, hill parking, restricted zones, towing.
- Sharing the Road
- Bicycles, motorcycles, pedestrians, large trucks, school buses.
- License & Registration
- License classes, age requirements, registration, insurance.
- Emergencies & Collisions
- Brake failure, skids, what to do at a collision, reporting.
- Lane Usage
- Passing, lane changes, HOV/carpool, turn lanes, two-way left turn.
- Signaling & Turning
- Hand signals, turn signals, U-turns, three-point turns.
- Hazards & Defensive Driving
- Distractions, fatigue, road rage, blind spots, scanning.
- Special Conditions
- Night, fog, rain, snow, construction zones, school zones.
DLStudy is an independent study tool and is not affiliated with the Hawaii Department of Transportation. Questions are written from the official handbook, not copied from the real exam.