How do I get a CDL in Delaware?

In Delaware, you must pass a written knowledge test through the Delaware DMV, obtain a Commercial Learner's Permit (CLP), complete skills training, and pass the road skills test. Requirements are detailed in the Delaware CDL Manual.

How many questions are on the Delaware CDL written test?

The Delaware General Knowledge test typically has 50 questions and you need a passing score of 80% to pass. Endorsement tests have fewer questions.

What is the best way to pass the Delaware CDL test?

Study the Delaware CDL Manual, take realistic practice tests that mirror the actual exam, and review the explanations for every question you miss. Practice until you consistently score 90% or higher.

CDL Practice

Delaware CDL Practice Test

Prepare for the Delaware commercial driver's license written exam with our free practice test. Questions follow the Delaware CDL Manual and mirror the real Delaware DMV exam format, so you'll know exactly what to expect.

Aligned with the Delaware CDL Manual
Realistic Delaware DMV question format
Instant scoring with detailed explanations
Free unlimited practice tests
Updated for 2026 regulations

Start Test

Passing the Delaware CDL Written Test

The Delaware CDL written exam is administered by the Delaware DMV. Before you can earn your Commercial Driver's License in Delaware, you must pass the General Knowledge test plus any endorsement tests for the type of driving you plan to do.

The General Knowledge test in Delaware contains 50 questions, and you need to score at least 80% to pass. All questions are drawn from the Delaware CDL Manual, which is the definitive source for your exam.

To get your Delaware CDL, follow these steps:

Pass the DOT physical exam and obtain your Medical Examiner's Certificate.
Study the Delaware CDL Manual thoroughly.
Pass the General Knowledge written test at the Delaware DMV.
Pass any required endorsement tests (Air Brakes, Combination, Tanker, Hazmat, Passenger).
Obtain your Commercial Learner's Permit (CLP).
Complete behind-the-wheel training and practice.
Pass the road skills test (pre-trip inspection, basic control, and on-road driving).

The best way to prepare is to combine focused study of the official manual with realistic practice tests. Our free practice tests are built from the same question styles and topics, and every answer includes a plain-English explanation so you learn the material as you practice.

Delaware CDL Test Tips

• Study from the official Delaware CDL Manual — every test question comes from it.
• Take at least 10 practice tests in your target category.
• Aim for 90%+ before scheduling your real exam.
• Verify current fees and scheduling with the Delaware DMV.

Ready to Get Your CDL?

Join thousands of drivers who used our practice tests to pass the CDL written exam on their first try. Start completely free today.

Start Test Now