DOT and Tire Age - Tire Specifications - Tech Center.

Goodyear Tire Date Coding. Click on the file below to view the printable article on how to read date codes on vintyage Goodyear tires. GoodyearDatecodes1.pdf.

You can tell how old a tire is by looking on the tire's sidewall. There are lots of markings ranging from the type of tire, a speed rating that corresponds to a maximum safe speed your tire can sustain, the size of the tire and also when the tire was made; however, if you look after the Department of Transportation (DOT) letters, you'll see another list of numbers. If the tire was made before.


Old dot tire codes

Watch Out for Old Tires. TIRE DATE CODES. How old are the tires on your vehicle? The date of manufacture is indicated by the last group of digits in the DOT manufacture code on the sidewall of the tire. The number is often stamped in a recessed rectangle. The DOT code tells who manufactured the tire, where it was made and when. The last group of digits in the code is the date code that.

Old dot tire codes

For example, a tire with a DOT of XXXXXXX2714 has a manufacture date from the 27th week of 2014. Some points to note about older tires. Be aware of the following when you inspect your sidewall markings: Tires produced before the year 2000 have three numbers instead of four to indicate the production date of the tire.

Old dot tire codes

This number provides tire retailers specific manufacturing information about when and where the tire was made. The first two characters following DOT indicate the manufacturer and plant code; the third and fourth characters are the tire size code. The fifth, sixth, seventh and eighth are optional. The final four give the manufacturing date. For example, 2611 indicates that the tire was.

 

Old dot tire codes

I understand that the date the tire was built is the last four numbers at the end of the D.O.T., so 2501 means the 25th week of 2001. A: There is no hard and fast rule for how old ?new tires.

Old dot tire codes

As tires age, they are more prone to failure. Some vehicle and tire manufacturers recommend replacing tires that are six to 10 years old, regardless of treadwear. You can determine how old your tire is by looking on the sidewall for your DOT Tire Identification Number (TIN). The last four digits of the TIN indicate the week and year the tire.

Old dot tire codes

A: I wish there was a law or regulation to protect consumers from old tires. Even the safety inspection on a vehicle when it is being sold does not look at tire age. If it has the minimum few.

Old dot tire codes

DOT and Tire Age. Life of a Tire. Based on various sources, a tire can last from 6 to 10 years. In Europe, where you can drive up to higher speeds, most organization call for a maximum of 6 years lifespan. In North America, unless you are in hot or coastal region, 10 years is the recommended maximum for your tires. Tire rubber will deteriorate under the sun, especially due to UV light and.

 

Old dot tire codes

Learn how to read the markings on your tire including speed rating, wheel diameter, speed rating and load index. text.skipToContent text.skipToNavigation. Fleet Service; For the Professional; Weekly Ad; Need Help? Still Have a Question? (703) 330-6974 Contact Us by Email. Find the Answers You Need. Frequently Asked Questions Customer Service. Find a Store. Make an Appointment. Cart 0. Log In.

Old dot tire codes

National technical standards regulations. The DOT Code is an alphanumeric character sequence molded into the sidewall of the tire and allows the identification of the tire and its age. The code is mandated by the U.S. Department of Transportation but is used worldwide. The DOT Code is also useful in identifying tires subject to product recall or at end of life due to age.

Old dot tire codes

By definition, a flat tire is considered any tire with an inflation pressure that is measured to be 50% or less of what is stamped on the tire sidewall. If even one tire has an 8 pointer, then the vehicle is considered out-of-service and would require a roadside service call. Drivers are not even allowed to drive to the next truck stop to get the tire repaired or replaced.

Old dot tire codes

The only reason I've heard to keep the same front and back tires is that different tread patterns distribute water differently, and if you have mismatched tires the way the front tire distributes water can give the rear tire less grip if the tread is designed for a different front tire. Even then I'm pretty skeptical that it would make a noticeable difference.

 


DOT and Tire Age - Tire Specifications - Tech Center.

Tire identification - How you find out if your passenger car tire is affected. Sidewall inscription. To verify if a specific tire is affected by this program, check the tire sidewall inscription. Only tires with their brand name, product line, tire size and DOT code identified in the exchange program scope are affected. The attached pictures provide samples of the relevant sidewall.

The reason they gave me was that the manufacturing date on the side of the tire, indicated the tire was ten years old. They said they were afraid that the tire would blowup in their face. What a bunch of crap just to try in selling me new tires that I did not need. They wanted my practically brand new tires and said they could replace them with lesser age used tires. New tires and use tire are.

A tire DOT code lists the manufacturer's code and a tire manufacture date. The tire date code marks a tire's production year and is placed at the end of the DOT code.The date lists the week the tire was mass-produced and is followed by a one or two digit number representing the year it was made. Learn more on how to read tire date codes.

On tires produced after 2000, the U.S. Department of Transportation requires that each tire be stamped on the sidewall with a Tire Identification Number (TIN). After DOT, the first four digits identify the plant code (with two digits) and the code for the tire size (also with two digits), followed by three or four digits identifying the manufacturer-stated performance specs of the tire. Unless.

DOT tyre. The tyre DOT corresponds to the manufacturing date. It consists of four digits that indicate the week and year of production. DOT 3012 means the tyre was made on the 30th week of 2012. Can I purchase and drive on a tyre made 3 or more years ago without performance loss?

Every tire has the date of manufacture branded onto the sidewall as part of the DOT code. The last four digits on tires manufactured since 2000 indicates the week and year the tire was produced. The image above has the last four digits of 5107. This translates to the 51st week of 2007. Prior to 2000, the tire industry assumed that a tire would not be in service longer than ten years. As such.