Click for the Exact questions on the NY DMV test. 99.2% pass rate

Click here for the full cheat sheet

New York CDL Permit Test - Knowledge Test Class B

Number of questions: 50
Passing score: 40
Directions: This license is required for driving a single vehicle with a GVWR of more than 26,001 pounds, and a trailer not to exceed 10,000 pounds gross vehicle weight rating, or a vehicle designed to transport 24 or more people (including the driver). To receive this license, applicants must pass a 50-question test. Each question has four answer choices. To pass, applicants must answer 40 questions correctly. Test questions come from the New York State Commercial Motor Vehicle Drivers Handbook. Questions come from chapters covering: Introduction, Driving Safely, Transporting Cargo Safely, Air Brakes (if applicable), Combination Vehicles, Pre-Trip Vehicle Inspection Test, Basic Vehicle Control Skills Test and On-Road Driving. Endorsements that may be used with a Class B CDL are: Hazardous materials, Tank, Passenger, HazMat and Tank, Air Brakes and School bus.
You have made error so far
Passing grade —
10 or fewer errors

A driver should stop after a short distance after changing a tire to:

Ensure that the wheel nuts are tight on the newly-changed tire.
Ensure that there is still enough air pressure in the tire.
Ensure that the correct tire was changed.
Ensure that changing one tire did not damage another tire.

What is the maximum fine for driving a CMV without a CDL?


The air compressor governor controls:

When the air compressor pumps air into the air storage tanks.
How fast air is pumped into the air storage tanks.
The temperature of air pumped into the air storage tanks.
The speed of the vehicle.

Skids caused by acceleration can usually be resolved by:

Speeding up.
Taking your foot off the accelerator.
Coming to a complete stop.
Switching into a higher gear.

An air brake-equipped vehicle traveling at a speed of 55 mph under ideal driving conditions will need approximately ____ to come to a complete stop.

100 feet
250 feet
300 feet
450 feet

The parking brake should be:

Used whenever you park your vehicle.
Used while driving.
Set when driving in bad weather.

It is illegal to operate a CMV with a minimum blood alcohol content (BAC) of:

0.01 percent.
0.02 percent.
0.04 percent.
0.08 percent.
Ace Your DMV Written Test
Get your Cheat Sheet Now!
Wait, before you go

Ace your DMV Written Test with our Guaranteed Cheat Sheet.

  • Cheat Sheets Save Time
  • Cheat Sheets pass on your first try