new york
CDL Practice Test

Welcome to the CDL practice test site for New York State. Our test questions are designed to prepare you for the questions you’ll see on the New York State DMV CDL Test. The questions on these practice tests cover topics from the NYS CDL manual. You can take these New York CDL practice tests as many times as you need to, and the tests are free to take. You will be presented with 40 questions and you must answer 34 questions correctly to pass. There is a 50-minute time limit. You may not go back once you answer a question. Click the "Start Test" button below to begin.

1 / 40

If students must cross the street, when they get off the bus, which statement is true?

If the bus is equipped with the crossing gate, the danger of running over the child is eliminated.

When the driver signals that it is safe to proceed, the students must run across the street to reduce the exposure to danger.

For crossing, students should make eye contact with the bus driver and wait for the driver's signal that it is safe to proceed.

The student should wait to cross the street until the bus continues on its route.

2 / 40

Why is it dangerous to unlock the pintle hook with the dolly still under the rear trailer?

the spring brakes may release

the kingpin may snap in half

the dolly tow bar may fly up

the fifth wheel may be misaligned

3 / 40

If you double your speed, what will happen to your stopping distance?

none of these answers are correct answers are correct

it stays about the same

it increases by two times

it increases by four times

4 / 40

Which of the following statements about overhead space is true?

athe heights posted at bridges are usually accurate

the weight of the cargo changes a truck's height

an empty van is lower than a loaded one

warning lights are always installed on low bridges and overpasses

5 / 40

You should___when driving down a long steep hill.

use the engine brakes only

release the brake once the vehicle is traveling 5 mph below the safe speed

repeatedly pump the brake pedal

begin braking once the vehicle is 10 mph above safe speed

6 / 40

When driving in very hot temperatures, you should:

insure that you have enough antifreeze in the system

check your tires every 2 hours or every 100 miles

all of these answers are correct

let your tires cool down (remain stopped) if they are too hot to touch

7 / 40

Select the statement that best describes what the service line is for.

it is controlled by the trailer hand brake and carries air

it is controlled by the foot brake and carries air

it is controlled by the foot brake or trailer hand brake and carries air

all answers listed

8 / 40

You should_____when the low pressure warning is activated:

wait until the air brakes kick in automatically

come to a safe stop while you still have control of the brakes

maintain highway speed and keep an eye on your air pressure gauge

pump the brake pedal to come to a stop immediately

9 / 40

A tractor should not be backed under a trailer until the whole air system is:

is between 40 and 60 psi

is between 50 and 80 psi

is at half of the maximum pressure

at a normal pressure

10 / 40

If you have riders on board, you must never refuel:

Unless on a scenic tour bus.

With any window open.

In a closed building.

At any time.

11 / 40

You need to be extra careful when driving smooth bore tanks:

When stopping or starting.

When hauling food or milk products.

All answers listed.

When unloading or loading.

12 / 40

Which of the following types of cargo must never be carried on a bus with passengers?

Small arms ammunition (orm-d)

Emergency hospital supplies

Tear gas

Emergency drug shipments

13 / 40

Select the factor that is known to cause brakes to fail or fade. (more than one answer may be correct, but select only one)

tire retread that is mismatched

brakes that are not aligned properly

excessive heat from extensive use

when using the engine brake more than the brakes

14 / 40

Which of the following is NOT an appropriate reason to flash your braking lights?

to signal to tailgaters that they are too close to your vehicle

to warn drivers behind you when you need to slow down

to alert drivers behind you that there are hazards ahead

to warn vehicles approaching you from behind that you are driving slowly

15 / 40

A minimum tread depth of 2/32 inch is required for:

Donut tires.

Driving axle tires.

Non-steer axle tires.

Parking axle tires.

16 / 40

The bus driver must accept responsibility for supervising and controlling students while on the bus route. Who is the person in charge?

The school district superintendent.

Parents of the students on the bus.

Bus driver.

Students on the bus.

17 / 40

How much space should you see between the lower and upper fifth wheel when checking the coupling of a converter dolly?

it depends on how heavy the load is

1/2 to 1 inch

none

1 to 1 1/2 inches

18 / 40

Your bus is disabled. With riders aboard, the bus may be towed or pushed to a safe place only:

If getting off the bus would be more risky for the riders.

If the distance is less than 500 yards.

By another bus with its four-way flashers on.

By a 27,000 lbs gvwr or larger tow truck.

19 / 40

You should line up_____when getting ready to back under the trailer.

about 12 degrees to the left of the trailer

for the kingpin to activate on the driver's side first

directly in front of the trailer

above 12 degrees to the right of the trailer

20 / 40

What should the driver pay special attention to when driving smaller tanks?

All answers listed.

The level of the fluid.

The distrubition of weight.

The high center of gravity.

21 / 40

Before pulling away, make sure the landing gear of the trailer is:

Raised and that the handle is hanging free.

Down and that the handle is secured.

Raised and that the handle is secured.

Down and that the handle is hanging free.

22 / 40

How should you inspect a converter dolly?

as if it is cargo

as if it is a trailer

as if it is an axle with a fifth wheel

as if it is an engine

23 / 40

Select the false statement about tractor protection valves.

the trailer air supply valve in the cab controls it

should the trailer air leak, it keeps the air in the tractor

air is allowed to leak from the tractor line when it is closed

if the air pressure is low it will automatically close

24 / 40

If you are hauling hazardous materials and have ___ tires on your vehicle, you must stop and check them every time you park.

dual

radial

bias

treaded

25 / 40

Which hazard classes must you NEVER smoke, or perform any activity involving fire, within 25 feet of?

Class 1 only

Class 2 only

Class 4 only

Classes 1, 2, 3, and 4

26 / 40

With most hazardous materials, you may park within 5 feet of the road briefly, if your work requires it. The materials that are the exception and do not allow parking this close to the road are:

Liquids

Explosives A and B

Acids and poisons

Corrosives and oxidizers

27 / 40

If you are transporting cargo, you should inspect the cargo and securing devices:

before the trip

within the first 50 miles of driving

during every driving brake on the trip

before the trip, within 50 miles after beginning the trip, and at least every 150 miles or 3 hours

28 / 40

Select the statement that describes how you could damage the landing gear.

have the trailer kingpin centered over the fifth wheel

have the tractor and trailer aligned

back under the trailer in a straight path

back under the trailer at an angle

29 / 40

Select the statement of what you should not do if you are required to drive through flowing water or deep puddles.

increase engine rpm

shift into a lower gear

drive at a high speed

quickly turn the steering wheel side to side

30 / 40

The trailer height is correct for connecting a converter dolly to a second trailer when:

the trailer will slightly lower when the converter dolly backed under it

the trailer will slightly rise when the converter dolly is backed under it

the kingpin is resting behind the fifth wheel

the top of the kingpin lines up with the locking jaws

31 / 40

What do you do first during step 3 of starting the engine and inspecting the inside of the cab?

Listen for any unsual noises after starting the engine.

Start the engine after getting in the cab.

Shift the gear to neutral.

Make sure the parking brake is activated after getting in the cab.

32 / 40

What does the drain valve for air tanks remove?

air and oil

oil and water

oil and dirt

water and air

33 / 40

What is the earliest way to notice a trailer skid?

you can see it in your mirrors

you can feel it pulling your steering wheel

you can hear the tires squealing

you can feel a jerk in the back of the tractor

34 / 40

Select the false statement about suspension:

Check for broken or cracked spring hangers.

Check for distorted or broken coil springs.

Check for shifted, missing, or cracked leaf springs.

Check to make sure torsion bars and/or arms are lubricated.

35 / 40

For any flatbed load you must have at least ____ tie downs.

two

one

four

six

36 / 40

Remember to_____when steering to avoid a crash while driving doubles.

all answers listed

have both hands on the steering wheel

keep your foot off the brake while turning

be prepared to counter-steer

37 / 40

If hazardous material is spilling from your vehicle, do not move your vehicle:

Any more that 450 feet.

Any more than safety required.

In an upwind direction.

Any more than 500 feet.

38 / 40

What keeps air in the tanks should the air compressor develop a leak?

the air compressor

the engine protection valve

the tractor relay valve

the one-way check vavle

39 / 40

What is the stopping distance for a tractor trailer that is traveling at 55 mph on dry pavement?

about 150 feet which is 1/2 of a football field

about 300 feet which is about a football field length

about 600 feet with is about two football field lengths

about 200 feet which is 2/3 of a football field

40 / 40

How far away are you required to park from a bridge, tunnel, or building if you are carrying Division 1.2 or 1.3 materials?

At least 500 feet

At least 300 feet

At least 400 feet

At least 600 feet

Your score is

The average score is 0%

4.6/5 - (5 votes)

CDL Category Practice Tests

CDL Practice Test

How To Get A new york Commercial Drivers License

To be eligible for a CDL in New York, applicants must meet the following age eligibility requirements.

Be at least 18 years old to operate a commercial vehicle intrastate (within New York only).
Be at least 21 years old to operate a commercial vehicle interstate (outside of New York).

To be eligible to drive a commercial vehicle in New York, applicants must provide verification that they are physically capable of operating a commercial vehicle. New York applicants must pass a vision test. All applicants must submit the following documents when they apply for a CDL.

(Form 649-F) Medical Examination Report (must be signed by applicant and physician)
CDL Holder Self-Certification document

Drivers who have had their licenses revoked, suspended, denied or canceled and drivers with multiple licenses in different states are not eligible for a CDL in New York. Available endorsements include:

H – Hazmat Vehicles
M – Metal Coil
N – Tank Vehicles
P – Passenger Vehicles
R – Recreational Vehicles Over 26,000 pounds
S – School Bus
T – Double or Triple Trailer
W – Tow Truck
X – Combination Tank and Hazmat Vehicle

Hit the Open Road

new york CDL License Test Tips

Every New York CDL applicant must pass the general knowledge test prior to taking the skills test. This test consists of 50 questions. To pass the New York test, applicants must score 80 percent or higher. Applicants who require additional endorsements must pass additional tests and pay the required fees. The New York skills test can be taken 14 days after applicants pass the knowledge test. It includes a pre-trip vehicle inspection, basic control skills and on-road driving. Applicants must pass each section.

Military veterans who were discharged within 1 year of the application and current military members can apply to have the skills exam waived if they can show proof of military enlistment or discharge, have operated an equivalent military vehicle in the past two years, possess a valid NY driver’s license, and submit an application for the Military Skills Test Waiver that is signed by the commanding officer.

Additional Information

Information on the New York State Department of Motor Vehicles

The New York Motor State Department of Motor Vehicles provides administers CDL license requirements in New York. To get more information contact them via:

Website: https://dmv.ny.gov/commercial-drivers/commercial-driver-licenses

Phone: 518.486.9786

Additional New York CDL Helpful Links

Please use the links below to access more valuable New York CDL testing resources and to learn more about practice driving tests for the state of New York.

new york CDL Practice Test