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CDL General Knowledge (New York)

First published: September 3, 2026Last verified: September 3, 2026Reviewed by the CertQuestUSA team
TL;DR

CDL General Knowledge (New York): a 124-question practice bank for the real CDL Permit & Endorsement Exams standard, 2 full papers of 50 questions each with no repeats, every question citing the real regulation it comes from.

Where these questions come from

Every question in this bank cites a real source -- primarily FMCSA CDL Manual (77%) and 49 CFR (23%) of this exam's citations.

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2
full papers, no repeats
50
questions per paper
124
questions in the bank
What this exam covers
Real New York CDL requirements

The knowledge tested here is federal (FMCSA) and identical nationwide -- what varies by state is who administers it and under what terms. Researched directly from New York State Department of Motor Vehicles (NY DMV)'s own site, verified 2026-09-03.

Administering agency
New York State Department of Motor Vehicles (NY DMV)
CLP (permit) fee
$10 application fee (covers all written knowledge/endorsement tests taken at the same time; a $5 fee applies to any additional test taken later), per secondary sources describing NY DMV's fee structure -- the official NY DMV fees-and-refunds page, when fetched directly, explicitly stated it does NOT list CDL fees on that page, so this figure is not independently confirmed on an official CDL-specific fee table in this pass
CDL license fee
Not confirmed on an official CDL-specific fee table in this pass; secondary sources cite total combined DMV fees (CLP + road test + license) of roughly $214.50
Road/skills test fee
$40 per secondary sources -- not independently confirmed on an official CDL-specific fee table in this pass
Minimum CLP hold before road test
14 days (federal minimum; not independently re-confirmed on an official NY DMV page in this pass)
Spanish-language knowledge test
Available

Per secondary sources describing the NY CDL manual/testing structure, NY DMV offers CDL Class A/B/C written knowledge tests and most endorsement tests in English, Spanish, Chinese, and Russian -- with the explicit exception of the Hazardous Materials (HazMat) endorsement test, which is English only. This was NOT independently confirmed against an official dmv.ny.gov page in this research pass (the official fees page fetched did not address test languages, and a dedicated language-policy page was not located/fetched). No 2025/2026 change to this policy was found, in contrast to TX and FL which dropped Spanish CDL testing in 2026 -- but given the active federal ELP crackdown, this should be re-confirmed directly against dmv.ny.gov before publishing.

5 real sample questions
What is the most important reason for performing a pre-trip inspection before every trip?
A. To satisfy your dispatcher that the truck left on time
B. To find problems that could cause a crash or breakdown before they happen on the road
C. To reduce the number of miles logged for the day
D. To avoid having to fill out any paperwork later
Source: FMCSA CDL Manual §2.1.1
A roadside inspector determines that a commercial motor vehicle has a safety defect serious enough to be an immediate hazard. What is the inspector authorized to do under 49 CFR 396.9?
A. Issue a warning only, since only the motor carrier can pull a vehicle from service
B. Declare the vehicle "out of service" until the defect is corrected
C. Impound the vehicle permanently
D. Fine the driver but allow the vehicle to continue to the next scheduled stop
Source: 49 CFR 396.9
Under the federal tire tread depth standard, what is the minimum tread depth allowed in any major tread groove on a steering axle tire?
A. 1/32 inch
B. 2/32 inch
C. 4/32 inch
D. 6/32 inch
Source: 49 CFR 393.75
What is the minimum tread depth required on non-steering axle tires of a commercial motor vehicle?
A. 1/32 inch
B. 2/32 inch
C. 3/32 inch
D. 4/32 inch
Source: 49 CFR 393.75
Under 49 CFR 392.7, a driver may not operate a commercial motor vehicle unless satisfied that certain systems are in good working order. Which of the following is included in that pre-trip requirement?
A. The radio and cab air-conditioning system
B. Service brakes, trailer brake connections, parking brake, tires, lights, and mirrors
C. The cruise control set speed
D. The fuel economy displayed on the dashboard computer
Source: 49 CFR 392.7
Same exam, other states
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Frequently asked questions

How many questions are on the CertQuestUSA CDL General Knowledge (New York) practice test?
124 questions total, split into 2 full papers of 50 each with no repeats across papers.
What topics does the CDL General Knowledge (New York) test cover?
13 domains, with the heaviest weight on Vehicle Inspection (14%), Basic Control & Shifting (10%), and Emergency Maneuvers & Skid Control (10%).
Where do CertQuestUSA's CDL General Knowledge (New York) questions come from?
Primarily FMCSA CDL Manual (77%) and 49 CFR (23%) of this bank's citations -- computed directly from this exam's own question sources, not a generic description.
Is there a free diagnostic for CDL General Knowledge (New York)?
Yes -- 10 real questions across the exam's domains, no sign-up required, with a domain-by-domain breakdown at the end.
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