New Hampshire CDL Practice Test 2026
The New Hampshire CDL knowledge test covers 50 questions on commercial vehicle operation, safety regulations, and pre-trip inspections. A 80% score is required to pass. Start with a free CDL practice test to gauge your readiness.
Last verified May 2026 · New Hampshire Commercial Driver's License Manual
How we help you prepare
9 CDL test sections - 35-121 questions each. Pick a section to start a focused practice test or drill - each one mirrors a real New Hampshire DMV CDL exam section.
New Hampshire requirement to pass
50 questions on the real test, 80% passing score (40 of 50), 40 minutes
Set your CDL goal
We'll focus your study path and IQ Readiness Score on what you actually need.
License class
Endorsements
Optional
Combined endorsements
New Hampshire CDL test sections
The New Hampshire CDL exam is made up of a general knowledge test plus separate endorsement and section tests. Pick a section to start a focused practice test or drill.
Practice Runs
Complete practice runs to test your knowledge. Runs 1-2 are free.
New Hampshire CDL Test 1: General Knowledge
Safe driving techniques, vehicle systems, cargo basics, hours of service
New Hampshire CDL Test 2: Air Brakes & Pre-Trip
Air brake systems, inspection procedures, stopping distances, pre-trip checklist
Pro Study Tools
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New Hampshire CDL Exam Simulator 2026
ProIQ Readiness Score™ Analysis
ProNew Hampshire CDL Quick Quiz
ProKnow exactly when you're ready
The IQ Readiness Score™ measures six dimensions of CDL test readiness: memory stability, test performance, content coverage, recent accuracy, difficulty mastery, and reaction speed.
About the New Hampshire CDL Knowledge Test
To obtain a Commercial Driver's License in New Hampshire, you must first pass the CDL general knowledge written test administered by the DMV. The general knowledge exam consists of 50 multiple-choice questions covering vehicle inspection, basic control, safe driving, transporting cargo, and federal regulations. A score of 80% or higher (40 correct) is required to pass.
CDL Classes and Endorsements
New Hampshire issues three CDL classes. Class A covers combination vehicles over 26,001 lbs GVWR when the towed unit exceeds 10,000 lbs - this is what you need for tractor-trailers and most heavy hauling. Class B covers single vehicles over 26,001 lbs such as straight trucks, large buses, and dump trucks. Class C covers vehicles designed for 16+ passengers or those carrying hazardous materials that don't meet Class A or B criteria.
Beyond the general knowledge test, you may need additional written tests for endorsements: Hazardous Materials (H), Tanker (N), Passenger (P), School Bus (S), Doubles/Triples (T), or the combined HazMat-Tanker (X). Each endorsement requires its own written exam, and HazMat also requires a TSA background check.
Entry-Level Driver Training (ELDT)
Since February 2022, federal law requires Entry-Level Driver Training (ELDT) through an FMCSA-registered training provider before you can take the CDL skills test for a Class A or B CDL. ELDT is also required before adding Hazardous Materials, Passenger, or School Bus endorsements. This applies in New Hampshire and every other state.
Where to Take the Test
The CDL knowledge test is taken at a New Hampshire DMV office Appointments required.. Appointments are required - Appointments required for all knowledge tests. The test is available in English, Spanish, French, Arabic. Results are delivered immediately - pass/fail shown on screen after completing the test.
Preparing for Your CDL Test
The CDL test draws from the New Hampshire CDL Manual and the federal Motor Carrier Safety Regulations. Key topics include pre-trip vehicle inspection procedures, air brake systems, coupling and uncoupling, cargo securement, hours-of-service rules, hazard perception, and accident procedures. New Hampshire-specific regulations on weight limits, required permits, and designated truck routes may also appear.
Taking practice tests before your appointment is one of the most effective ways to prepare. Focus on understanding road signs and the concepts behind each question rather than memorizing answers - the real test may phrase questions differently than what you studied.
Retake Policy
Must wait 10 calendar days between retakes. Must make a new appointment and pay the fee again.
How hard is New Hampshire's CDL test, really?
14th hardest of 51.
Know exactly when you're ready
The IQ Readiness Score™ measures six dimensions of CDL test readiness: memory stability, test performance, content coverage, recent accuracy, difficulty mastery, and reaction speed.