Final answer:
To claim a Carlisle tire under warranty, the tire must not exceed the number of years specified by the warranty policy, determined by the DOT number indicating the tire's manufacture date, commonly up to 5 or 6 years.
Step-by-step explanation:
To claim a Carlisle tire under warranty, the tire must not be more than a certain number of years old, which can be determined by the DOT (Department of Transportation) number found on the tire's sidewall. The DOT number provides information about the tire's manufacture date. While the exact number of years may vary based on the specific warranty policy of Carlisle or the vendor, it is commonly known that tire warranties usually cover tires for up to 5 or 6 years from the date of manufacture. Therefore, to proceed with a warranty claim, check the tire's DOT number, which includes a four-digit code at the end reflecting the week and year of manufacture (for example, "2116" would mean the tire was manufactured in the 21st week of 2016). If the tire is outside of the warranty period according to this date, the warranty claim would typically be denied.