Tire Age Calculator

This tire-decoder tool will determine the Tire Production Date and Tires age in years, days , hours, minutes. This tool will tell you, How old are your tires?.

Enter 4 digit tire DOT code
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How to use this Tire Age Calculator Tool?

How to lookup the DOT code in Tire ?

DOT code is 3811

Tire Age Calculator

Example : 3811

  • 38 is the code represent the week of production during the year.
  • 11 is the code represent the year of manufacture.

Note: If your DOT code is a 3-digit number, it means your tire was produced before 2000.

Online Tire Age Calculator Example

Below is an example of the original Tire Age Calculator and the result.

Original Tire Age Calculator Example
Enter 4 digit tire DOT code : 3811

And an example of how the online Tire Age Calculator works.

Tire Age Calculator Result
Tire Age from DOT code

	Date of Production is September 17, 2011

	Your Tire Age is 12 yrs, 2 months, and 4 days.

	Your tire Age in Days is 4448 days.

	Your tire Age in Hours is 106752 hrs.

	Your tire Age in Minutes is 6405120 mins.

	Your tire is more than 5 years old. It is best time to replace the tire.

How to use Yttags's Tire Age Calculator?

  • Step 1: Select the Tool
Tire Age Calculator Step 1
  • Step 2: Enter 4 digit tire DOT code And Click On Calculate Button.
Tire Age Calculator Step 2
  • Step 3: Check Your Tire Age Calculator Result
Tire Age Calculator Step 3

If you want to link to Tire Age Calculator page, please use the codes provided below!

Tire Age Calculator

FAQs for Tire Age Calculator

What is a Tire Age Calculator?
A Tire Age Calculator is a tool used to determine the age of a tire based on its manufacturing date, typically encoded in the tire's DOT (Department of Transportation) code. It helps consumers assess the safety and condition of tires before purchasing or using them.
What is the max recommended age of tires?
There is a general consensus that most tires should be inspected, if not replaced, at about six years and should be absolutely be swapped out after 10 years, regardless of how much tread they have left. How do you know how old your tires are? There's a code on the sidewall that you can read about here.
What is the average age of a tire?
So, how long should tires last? The straightforward answer is “it depends.” A normal set of tires should last for 60,000 to 75,000 miles, or about four to five years. But there are a few key factors that will affect your tires' lifespan.
When should you replace tires?
To meet legal safety standards in the U.S., a tire's tread needs to be at least 2/32” deep. If the tires do not meet the 2/32” standard or are approaching not meeting it, you should replace your tires. When replacing tires, it's important to select the right tire size for your vehicle.
Does tire date matter?
Every tire has a birth date—the day it was manufactured—and an expiration date that is six years from that manufacture date. Most automobile manufacturers warn drivers to replace vehicle tires after six years. To wait any longer than that is a gamble with tire integrity and is risky for drivers.