Is It Normal for the Tire Date to Be on the Inner Side for a New Car?
4 Answers
Most tire brands have the production date installed on the outer side, making it directly visible. If you cannot find the production date on the outer side of the tire, it may be installed backward, causing the tire date to be on the inner side. When the tire production date is on the inner side, you can use a selfie stick to reach in and take a photo, though it might take several attempts to capture it. Below is related information: Each tire is stamped with a production date, which is displayed on the sidewall. You can identify it by checking the letters and numbers on the tire sidewall. There is a series of numbers and letters following 'DOT,' with the last four digits representing the tire's production date. Among these four digits, the first two indicate the week of production in that year, and the last two indicate the production year.
I've encountered many new car cases in the automotive service industry. It's completely normal for tire dates to be on the inner side, especially when tires are non-directional symmetric designs. Installers may position the date side inward to accommodate wheel hubs or balance weight distribution. The date code is typically embossed on the sidewall as a four-digit number like 0424, representing the 4th week of 2024. If it's on the inner side, as long as the production date can be checked, there's no need for concern. The key is ensuring tires aren't overly aged stock - I always recommend having dealers demonstrate the date using tools or mirrors when purchasing new cars. Rubber aging compromises safety performance, so I constantly remind friends to inspect tire condition and date codes at least biannually. If doubts arise after new car delivery, professional shops can verify positioning合理性 - this won't affect handling or lifespan during normal driving.
I also asked a similar question when buying a car. It's quite common for new car tires to have the date code on the inner side, so there's no need to worry. The position of the date depends on the installation method: workers may randomly install it on the inner or outer side, as long as the date can be read normally, it's fine. The key is to verify the production year to avoid buying tires that have been stored for too long, which could pose potential risks. During each maintenance session, I make it a habit to check the inner date code myself using a phone flashlight or a small mirror, such as the last four digits of the DOT number. If it's really hard to find, just ask the repair shop for help—they can sort it out quickly. In daily driving, I pay extra attention to tire wear and pressure to ensure everything is normal and extend their lifespan. It's also safer to conduct a comprehensive check after the new car break-in period.
I have been driving for many years and always prioritize safety. It is normal for the production date of new car tires to be on the inner side, and the installation direction can vary, leading to different positions. The date code on the tire sidewall is usually a four-digit number. The key is to ensure the date is accessible and falls within a reasonable range: overly old tires pose aging risks and are prone to issues during high-speed driving. Every time I wash my car, I take the opportunity to check the inner side date and note down the production cycle. It’s more reassuring to confirm that the date on new tires is within the last 12 months. If the date is completely invisible, it’s advisable to have a technician adjust the position during maintenance. Regularly monitoring tire pressure and tread depth can also prevent potential hazards, ensuring safe travel for the whole family.
