Tank Endorsement Test | Idaho 2024 #2

Train for FREE with our Idaho tank endorsement practice test online. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a ID tank license in 2024, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that DMV requirements for issuing a CDL tank vehicle endorsement may vary from state to state.

Number of Question 20

Passing Score 16

Number of Tests 20

1 . When a vehicle is started, the coolant temperature should:

Decrease.

Rise slowly.

Jump quickly.

After an engine is started, the coolant temperature should rise gradually to a normal operating range.

2 . When loading compressed gas, the liquid discharge valves should be:

Closed.

Greased.

Opened.

Keep liquid discharge valves on a compressed gas tank closed except when loading and unloading.

3 . If an unusual noise or feeling occurs in a vehicle while it is being driven, the driver should:

Assume it is not a concern and continue driving.

Hope the vehicle does alright until it is switched to another driver.

Check the situation to determine the proper solution.

If you see, hear, smell, or feel anything while driving that does not feel right, you should have it checked out.

4 . When leaving your vehicle:

The air brakes should be applied.

The parking brake should be applied.

Brakes should not be applied if the vehicle is left out of gear.

Parking brakes should be used whenever you park. If necessary, chock your wheels.

5 . How much water must be present for a vehicle to hydroplane?

Usually several inches

A good amount, such as a large puddle

A small amount

Hydroplaning is an effect in which a vehicle's tires lose traction with the surface of the road and instead glide along a layer of water. There does not have to be much water on the road for this to occur.

6 . Which of the following is acceptable if found during a pre-trip inspection?

Tires of mismatched sizes

Tread of 3/32 of an inch in the grooves of the front tires

Tires manufactured by different makers

When checking the tires as part of a pre-trip inspection, make sure the tires have sufficient tread. There should be at least 4/32 of an inch of tread in every major groove of the front tires, and at least 2/32 of an inch of tread depth on the other tires. Tire sizes should not be mismatched.

7 . When you are behind the steering wheel, shipping papers should be:

Within reach.

In the sleeping compartment.

Hidden under the seat.

When transporting hazardous materials, shipping papers should be kept in a pouch in the driver's side door, or in another location where the driver is able to easily reach them while their seat belt is fastened. The papers must be easily visible to anyone who is entering the cab.

Study tip:

Reduce your study time from hours to minutes with a DMV exam “Cheat Sheet”

99.2% of people who use the cheat sheet pass the FIRST TIME

Click Here
Full Cheat Sheet

99.2%

99.2% of people who use the cheat sheet pass the FIRST TIME

2024 Idaho | Frequently Asked Questions

A CDL Class A license in Idaho is defined as a commercial driver's license that allows the holder to operate any combination of vehicles with a Gross Vehicle Weight Rating (GVWR) of 26,001 pounds or more, provided the towed vehicle is heavier than 10,000 pounds. It typically covers vehicles like tractor-trailers, truck and trailer combinations.

A Class A CDL license in Idaho allows the holder to operate vehicles such as tractor-trailers, truck and trailer combinations, tank vehicles, livestock carriers, and flatbeds. The license covers any combination of vehicles with a Gross Vehicle Weight Rating (GVWR) of 26,001 pounds or more if the towed vehicle exceeds 10,000 pounds.

To obtain a Class A CDL license in Idaho, you must be at least 18 years old (21 for interstate driving), possess a valid Idaho non-commercial license, pass a vision test, and successfully complete knowledge and skills tests. You also need to provide proof of age, identity, residency, and social security number. Medical requirements must be met too.

In Idaho, you must be at least 18 years old to qualify for a Class A CDL license for intrastate driving (within Idaho). However, you must be at least 21 years old to drive a commercial vehicle across state lines, carry hazardous materials, or transport interstate freight within the state.

While specific endorsements are not required for a Class A CDL license, they can provide additional permissions. Endorsements include H for hazardous materials, N for tank vehicles, P for passenger vehicles, S for school buses, T for double/triple trailers. Each endorsement requires passing additional knowledge and skills tests.

The Class A CDL skills test in Idaho encompasses three main parts: a pre-trip inspection, a basic vehicle control test, and an on-road driving test. The pre-trip inspection assesses your ability to inspect your vehicle before driving. The basic control test evaluates your ability to maneuver and control the vehicle. The on-road test examines your on-road driving skills.

Yes, there are limitations. Class A CDL license holders in Idaho are not allowed to operate a vehicle with a Gross Vehicle Weight Rating (GVWR) of more than 26,001 pounds, or tow a vehicle heavier than 10,000 pounds unless they have the appropriate endorsements. They also cannot transport hazardous materials without an H endorsement or operate a passenger vehicle without a P endorsement.

In Idaho, the written Class A Commercial Driver's License (CDL) test is typically administered in English. However, some locations may offer the test in Spanish. It is important to note that all CDL holders must be able to read and speak English well enough to converse with the general public, understand highway traffic signs and signals, respond to official inquiries, and make entries on reports and records.

Yes, you can request accommodations for the Class A CDL written test in Idaho if you have a disability. The Idaho Transportation Department complies with the Americans with Disabilities Act (ADA) and provides reasonable accommodations for applicants with disabilities. However, you must still meet the essential eligibility requirements for obtaining a CDL.

If you fail the Class A CDL written test in Idaho, you'll be allowed to retake the test. However, you have to wait at least three days before you can retake it. If you fail three times, you must wait 30 days before retesting. There's no limit to the number of times you can retake the test, but each attempt requires a new fee.