Visual Inspection Complements the Date Checking the expiration date should always be paired with a visual inspection of the tire. For example, a code ending in "2518" means the tire was produced in the 25th week of 2018.
Tire Maintenance Expiration Check: Complementing Date Checks with Visual Inspection
It is usually found on the inside sidewall, though it can sometimes appear on the outer sidewall as well. Instead, this information is embedded within the Department of Transportation (DOT) code, a unique identifier required by law.
Using a flashlight can help illuminate this small but critical stamp. Learning to read this code is the fundamental step in determining how long a tire has been sitting in inventory or on your vehicle.
How to Check Tire Expiration Date with a Visual Inspection
This code reveals the manufacturing plant, tire size, and most importantly, the week and year of production. Look for a sequence of characters that begins with the letters "DOT.
More About How to check the expiration date on a tire
Looking at How to check the expiration date on a tire from another angle can help expand the discussion and give readers a second clear paragraph under the same section.
More perspective on How to check the expiration date on a tire can make the topic easier to follow by connecting earlier points with a few simple takeaways.
