Tire Condition, Pressure and Damage — Applied Knowledge

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Build confidence with 10 original questions about Tire Condition, Pressure and Damage — Applied Knowledge. Review your answers and explanations after finishing.

Supplemental study practice. This is not a government licensing exam or ELDT certification, and does not replace hands-on training. Follow your state’s current handbook.

1 / 10

You are preparing to drive a bus and notice the front tires are recapped. What should you do?

Increase tire pressure

Move the recapped tires to the rear axle

Do not operate the bus until the front tires are replaced

Reduce your speed to compensate

2 / 10

While inspecting dual tires on the right rear of your vehicle, you notice the tires are touching each other. What should you do?

Report the issue and do not drive until it is fixed

Switch the positions of the tires

Let some air out of the tires to create space

Continue driving but check again at the next stop

3 / 10

During a pre-trip inspection, you notice that the left front tire tread depth is 3/32 inch in the major grooves. What should you do?

Drive at a lower speed

Replace the tire before operating the vehicle

Inflate the tire to the maximum pressure

Move the tire to a rear axle

4 / 10

During your inspection, you see that the spare tire is not properly inflated. What is the correct action?

Reduce pressure in the other tires to match

Move the spare tire to the front axle

Ignore it if you do not plan to use the spare

Inflate the spare tire to the proper pressure before starting your trip

5 / 10

You are performing a walkaround and notice rust streaks around several wheel nuts on the right rear wheel. What should you do?

Check the tightness of the nuts with a wrench

Tighten all nuts as much as possible

Ignore it if the wheel feels secure

Clean the rust and continue

6 / 10

During your pre-trip inspection, you find a tire with fabric showing through the tread. What is the correct action?

Drive at a reduced speed

Inflate the tire to maximum pressure

Rotate the tire to the rear axle

Replace the tire before operating the vehicle

7 / 10

After changing a tire, what should you do regarding the wheel nuts during your trip?

Tighten the nuts as much as possible immediately

Check the nuts only at the end of the day

Do not check again unless you hear a noise

Stop a short while later and re-check tightness

8 / 10

While checking the right rear tires, you find a large stone wedged between the dual tires. What should you do?

Let some air out to make room

Drive slowly to dislodge the stone

Ignore it if the tires are properly inflated

Remove the object before driving

9 / 10

During a walkaround inspection, you see a cracked valve stem on a left front tire. What is the best action?

Replace the valve stem before driving

Cover the crack with tape

Rotate the tire to the rear

Check the tire pressure and continue

10 / 10

You are inspecting the right rear tires and notice one tire is a radial and the other is a bias-ply. What should you do?

Lower the air pressure in the bias-ply tire

Do not operate the vehicle until the tires are matched

Move the radial tire to the front axle

Drive carefully and monitor the tires

Your score is

The average score is 0%

About the Tire Condition, Pressure and Damage — Applied Knowledge practice quiz

This practice quiz focuses on Tire Condition, Pressure and Damage — Applied Knowledge, listed under CDL Practice — Equipment and Maintenance. Use it to check what you understand, spot topics to revisit, and connect the material to safe, informed decisions on the road.

Before you begin

Keep your current CDL manual or course notes nearby. Read each prompt carefully and think through why an answer fits, especially when a question describes a vehicle, road, or workplace situation. Licensing rules and procedures can vary, so confirm requirements with current official materials for your state.

After you finish

Review any explanations shown with your results. Note unfamiliar terms or missed concepts, then revisit your manual or course notes before trying again. Use your score to guide study; understanding why an answer is correct matters more than the number alone.

Study note: These quizzes are independent study practice. They are not state licensing exams, official government materials, or ELDT certification, and they do not replace required training.

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