How Do You Know How Old Tires Are
How Sometime Are My Tires? DOT Date Code Tells You
Are you concerned about the historic period of your tires?
This quick guide will aid you detect the industry date of your tire and understand how Tires Easy handles tire historic period based on the DOT Code. Keeping a record of your tires and understanding their age will help you save money on repairs and take proper care of your vehicle.
What Is Tire DOT Date Code?
To find your tires' age, you need to locate the DOT Date Code on the tire. This symbol indicates the tire manufacturer'south compliance with the U.S. Section of Transportation (DOT) National Highway Traffic Safety Administration (NHTSA) condom standards. It tells you who manufactured the tire, where it was made, and other tracking information. Plus, it indicates that the tire has passed the Section of Transportation's testing and NHTSA manufacturer requirements.
The raised numbers of the DOT Code are placed together and often enclosed in a raised oval. The first two numbers are the week the tire was manufactured. In the example below, 35 stands for "week 35." The 2nd two numbers are the year the tire was manufactured. In the image below, we run across the 07, indicating the tire was build in 2007. This particular tire was made in the 35th week of 2007.
On tires that were manufactured in 2000 and after, the last iv digits bespeak the week and year the tire was produced. The commencement ii digits identify the week and the second 2 identify the year.
Where to Discover the DOT Lawmaking on the Tire
It'south non always easy to find the tire DOT code. There aren't regulations on where the manufacturer has to place the data, and then yous may need to look at multiple sides of your tires before y'all can detect the numbers. Yet, the identification data is usually on the inner sidewall of tires.
Tires-Like shooting fish in a barrel Tire Age Warranty
At Tires Piece of cake, we believe that the tire warranty should begin from the date of purchase, non the DOT Lawmaking. If you purchase new tires today, and the DOT Lawmaking was a twelvemonth ago, your warranty volition still begin on the purchase date, not the manufacture appointment of the tire.
If for any reason you are uncomfortable with the age of your tires afterward looking at the DOT Date code, please call the states and we tin rapidly provide you with a return under our 45 day return policy.
Why Should I Exist Concerned About the DOT Engagement Code?
Just because you buy "new" tires doesn't mean they were actually fabricated recently. It tin take a while for tires to reach tire retailers after being shipped from the manufacturer. Checking your tires' DOT Date Lawmaking will tell you when they were fabricated and how long they may have been stored. It is important to know that tires are often for months or years at a fourth dimension, and so your tire's DOT code might not be in the aforementioned yr you bought the tires, and that'southward not a concern.
At Tires Easy, we take tire protection VERY seriously. Once the tires reach us, they are moved into Tires Easy'south industrial tire warehouses to ensure proper storage and preclude exposure to seasonal weather condition conditions. Our storage locations are cool, climate-controlled, and dry, preventing any premature crumbling or damage. Tire aging tin be rapidly accelerated by poor storage weather, and so you should exist certain the tires you purchase have been properly stored.
How Former is As well Sometime?
A full general consensus from various tire industry associations around the earth is that tires take a useful service life of six to ten years. As technology changes, there are more than materials, and combinations of comounds, to extend tire life and extend wear. At Tires Easy, we like to err on the side of caution and only sell tires that are seven years one-time and nether. If you lot consider that the average commuter travels fifteen,000 miles per year, most tires demand to be replaced in 4 years. If your tires were a few years sometime when purchasing, you would all the same be well within the accepted tire age range. This is especially true if the tires receive the proper amount of intendance and maintenance over the course of their lifetime.
Legally, you must supercede your tires when the tread depth falls below 1.6 mm. Additionally, information technology's recommended that yous alter summer tires at iii mm and winter tires at 4 mm tread depth. This keeps your tires at optimal levels of prophylactic.
When your tires attain seven years of historic period, we recommend that you consider replacing them. Even if the tires wait new, it is best to have them inspected by a professional tire installer, and then they can properly advise on the prophylactic of the tires moving frontwards. Spare tires should exist checked and replaced as well.
No matter how old the tires are when yous buy them, the most of import aspect of tire safety is regular maintenance and inspection. Co-ordinate to the The Rubber Manufacturer's Association of America and the Tire & Rubber Association of Canada.
"Since service and storage weather condition vary widely, accurately predicting the service life of any specific tire based on agenda age is not possible."
For this reason, there is no specific limitation on the age of the tire when it is sold based on its DOT Code.
Common Misconceptions Well-nigh DOT Lawmaking Tire Age
one. In terms of the DOT Date Code, some might assume that the number states when the tire was canonical. On the opposite, the DOT symbol by itself simply indicates that the tire is approved by the Department of Transportation to be legally used on the route. The Appointment Code is when the tire was manufactured (non when it was approved).
ii. You might also have heard that you should but buy tires that have a DOT code within the current twelvemonth. Every bit we mentioned before, this is frequently not the example with many tires only because it takes fourth dimension for the tire to reach the United States from the manufacturer. As long every bit the tires have been stored properly, they will be in splendid condition, even if the DOT Date lawmaking is a couple of years old.
Proper Storage Increases the Life of the Tire
When stored properly and protected from the elements, tires age quite slowly. The Safe Manufacturers Association has said there's no way to put a date on when tires really "expire." At that place are too many factors that impact the true age of a tire.
To aid prolong the life of a tire, tire retailers will:
- Protect the tires from UV rays or excessively high temperatures.
- Go on the tires cool and dry to prevent deterioration.
- Eradicate moisture or humidity that could compromise the tires.
- Prevent tires from freezing when temperatures drop.
While these are the main contributors to excessive tire aging, information technology would still take years of exposure in the hottest, wettest, and driest climates for the first signs of tire aging to announced. Tires are durable, and if they're showing signs of damage within the get-go few years, information technology's a sign of poor quality. Whitening of the rubber and shallow hairline cracks in the upper or lower sidewall may be an indication of UV and heat damage, but these symptoms aren't problems y'all usually encounter in new tires.
Sidewall groovy due to UV rays
Often Asked Questions Nearly Tire Age
Do tires go hard with age?
Aye, the safe gets hard over fourth dimension as the tire loses its elasticity. This happens regardless of how much yous apply your tires over the class of the years.
Is there a firm date to replace my tires?
Every tire has a birthday, and many tires volition non be sold vii years subsequently. However, since some tires don't technically become dangerous until a decade after they're produced, the best advice is to have your tire checked by a professional to make certain they are safe for continued driving.
If yous have any questions most your tire's DOT Code or tire historic period in general, become in contact and let us assist yous!
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Source: https://www.tires-easy.com/blog/tire-dot-date-code/
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