Knowing how to check the date on a tire is crucial for ensuring the safety and longevity of your vehicle. The date code, also known as the DOT code, is a unique identifier that provides information about the tire’s manufacturing details, including the week and year it was produced. Checking the date on a tire is especially important when purchasing new or used tires, as it allows you to determine their age and assess their condition.
The DOT code is typically found on the sidewall of the tire and consists of a series of numbers and letters. The last four digits of the code represent the date of manufacture, with the first two digits indicating the week of the year and the last two digits indicating the year. For example, a DOT code ending in “1523” means the tire was manufactured in the 15th week of 2023.