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Tread Depth and Tire Pressure Documentation Table 2025

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The document outlines a systematic approach for recording the tread depth and tire pressure of both trailers and tractors, detailing specific locations for measurement (left front, left rear, right front, right rear) and providing a format for documentation. It emphasizes the importance of noting measurements in 32nds of an inch for tread depth and PSI for tire pressure.

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Click ‘Get Form’ to open the Tread Depth and Tire Pressure Documentation Table in the editor.
Begin by entering your name in the 'Driver' field, followed by the date of documentation. This ensures accountability and tracking.
Next, specify the tractor and trailer identifiers in their respective fields. This helps in associating the data with specific vehicles.
For each tire listed (left front, left rear, right front, right rear), record the tread depth in 32nds of an inch. Use a tread depth gauge for accuracy.
In the corresponding pressure fields, input the tire pressure measured in PSI (pounds per square inch). Ensure that you check this when tires are cold for precise readings.
Review all entries for accuracy before saving or exporting your completed documentation. This step is crucial for maintaining safety standards.

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What is the minimum tread depth for drive tires?

The minimum legal limit is 2/32 of an inch. This doesn't mean that tires are perfectly safe if they have 3/32 left of tread. This is simply the limit at which you won't pass your state safety inspection. Your tires become incrementally less safe as the tread wears down.

How do you check tire pressure and tread depth?

Place a 20p coin in the main grooves of the tyre. If you can't see the outer rim on the coin, then your tread depth is above the legal minimum. However, if that outer rim is still visible your tyre tread depth could be too low.

What does 3/32 tire tread mean?

When is Tread Depth Too Low? The minimum legal limit is 2/32 of an inch. This doesn't mean that tires are perfectly safe if they have 3/32 left of tread. This is simply the limit at which you won't pass your state safety inspection. Your tires become incrementally less safe as the tread wears down.

tire depth chart

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Is a 32 tire good?

New tires have an average tread depth of 8 to 9 millimeters (10/32 to 11/32 inches). As you drive, the tread will wear down. A tire with a tread depth below 1.6 millimeters (2/32 inches) lacks grip. Braking distance and vehicle control are impaired.

What is the minimum tread depth permitted on any two adjacent tread grooves before a truck tire should be classified as?

According to the Federal Motor Carrier Safety Administration (FMCSA), the minimum tread depth for truck tires is 4/32nds of an inch on the front axle and 2/32nds of an inch for all other wheel positions. Law enforcement officials often ticket drivers when the tread depths on their vehicles fall below those limits.

How many 32nds on a tire is safe?

Used tires tread can be up to 90%, but the average is 6-8/32\u201d. Tires in good condition should have a minimum of 6/32\u201d to be useful, or 4/32\u201d if the tire is 13-14\u201d. The average legal minimum tread depth is 2/32\u201d, but driving becomes unsafe with such a tread.

When should tire pressure and tread be checked?

Check your tire pressure once a month and when the tires are cold \u2013 that is, when they've been sitting for at least three hours. Pressure will increase as the tire warms from friction on the road. This heating is factored into the recommended values. Checking your tires when they're warm may give you a false reading.

Do I need to replace tires at 4 32?

Put George Washington's head into one of the big grooves. If the top of his head is flush with the tread, you have about 4\u204432 inch of tread left, meaning you have some grip remaining for rainy or snowy conditions. That's the time when you should start shopping for new tires.

Tread Depth and Tire Pressure Documentation Table 2025

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How to use or fill out Tread Depth and Tire Pressure Documentation Table with our platform

Complete this form in 5 minutes or less

Got questions?

Can I sign my [KEY] on a mobile?

How do you get [KEY]?

What is the minimum tread depth for drive tires?

How do you check tire pressure and tread depth?

What does 3/32 tire tread mean?

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People also ask

Is a 32 tire good?

What is the minimum tread depth permitted on any two adjacent tread grooves before a truck tire should be classified as?

How many 32nds on a tire is safe?

When should tire pressure and tread be checked?

Do I need to replace tires at 4 32?

semi truck tire tread depth chart

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