Car Tyre Age Markings

This begins with the letters DOT and ends with the week and year it was made. But tire age is critical too.

How To Check The Date Of Manufacturing Of A Tyre Tyre Manufacturing Date

To begin with watch our expert video.

. Lets decode the additional codes in this sequence. So in this case the tyre was made on the 18th week of the 8th year of the decade. For example if the digits are 0416 it was produced in the fourth week of 2016.

The last two digits stand for the year of production eg. There are some other codes on tyres as well after the speed rating symbol. Check the sidewall for the letters DOT.

On a daily driver youll likely wear out the tread before the 6-10 year window but on a collector vehicle the tire could expire well before the tread is gone. In the example below the age code is 3909. Its written on the sidewall.

27540R 20 95 Y SSR MOE MS DOT 3317. These are codes for. To find your tires age you need to locate the DOT Date Code on the tire.

This stands for Mud and Snow and means they have tyre performance capabilities for such conditions. They may be in the form of the letters TWI a small image or logo or other markings. It tells you who manufactured the tire where it was made and other tracking information.

If your tyres only show a three-digit number this means your tyres were made before the year 2000 and are long past their best - replace them immediately. Here is an example. Aspect ratiotire profileseries is the relation of the tires width and height in percent.

The tire industry has some loose guidelines on tire age that call for tire replacement after 6 to 10 years of service. 92 This is your tires load index. People usually rely on a tires tread depth to determine when to replace it.

This production code will tell you the age of your car tyre. 2314 23rd week of 2014. This means the tyre was made in the 39th week of the year 2009.

15 Fits on a 15-inch rim. Next to this therell be a 4 digit number code. Department of Transportation DOT National Highway Traffic Safety Administration NHTSA safety standards.

A tire thats 6 years old or older isnt. Load index is a code that indicates how many pounds a tire can carry at a given inflation level. All season or winter tyres are marked with MS on the tyres.

The first pair of numbers is the week of manufacture. Ideally there will be four digits - the first two represent the week of manufacturer and the last two are the year of manufacturer. How to tell tyre age.

R - Radial structure of the tyre. You may also see a mountain and snow symbol which indicate the tyre is a legal winter tyre. If there is no letter marking then you likely have a cross ply tire.

Read on to find out how to check the tyres date and place of manufacture and why the age of a tyre matters. Tread wear indicators will be situated in the grooves of the tyre rather than on the tyre sidewall. DOT stands for the Department of Transportation and the code is made of numbers and letters - they indicate the place and date of the tyres manufacture.

You may see tires without these tire numbers meaning the. A tyre marked DOT XXXXXXX2714 was manufactured in the 27th week of 2014. Department of Transportations laws regulations.

These stand for Department of Transportation. These will only be visible when the tyre tread is close to approaching the legal minimum of 16mm. If you look closely at your tyres some of the writing will include the letters DOT.

In this instance a load index of 92 would mean that tire is capable of carrying 1389 pounds at 36 psi inflation. As well as tyre size the top speed that tyres are certified for speed rating and how much weight they can carry the writing also shows tyre age. If the tyre is more than five years old ensure you have it checked regularly in-store.

The first two digits tell you the week number and the last two indicate the year the tyre was manufactured. These include information such as the tyre age code compliance with the safety standards of the Department of Transport DOT and more. You can calculate the physical age of any car tyre by examining the markings on the tyre sidewall following the DOT lettering.

This symbol indicates the tire manufacturers compliance with the US. The last four numbers of the DOT code are often the most useful to car owners because they indicate the age of the tyre. The second pair of numbers is the year of manufacture.

Ad See What Our Customers Have To Say About The Best Tire Brands. Stamped on the outer sidewall of each tire is its birth date in a straightforward weekyear format. The first two digits of the last four numbers tell you the week the tyre was manufactured and the last two the year.

In this serial number the 18 indicates the week the tyre was manufactured while the 8 indicates the year of the decade. All Season Tyre Markings. Our Tire Experts Are Here To Help You Choose The Right Tires For Your Vehicle.

Unlike vehicle identification numbers VINs and the serial numbers used on many other consumer goods which identify one specific item Tire Identification Numbers are really. Even if a car is stored inside and the tires pass a visual inspection no cracks dry-rot or other. The last four numbers denote the fabrication date of the tyre to the nearest week.

Checking for tire age. The first two of these digits indicate the production week the range therefore spans from 01 to 53. 50 - Percentage value indicating the ratio of the tyre sidewall height the place where the size is marked to its width.

The age of the tyres is a decisive safety factor. The first pair of numbers are the week of manufacture and the second pair are the year. So a tyre marked with 1816 would show that the tyres were made in the 18th week of 2016.

Get Enhanced Traction Superb Cornering. The first number to appear in your tire size information is the width in millimeters of the correct tires for your vehicle. A P or no letter at all indicates a passenger car tyre.

You can find out how old your tyres are by checking for a code on the side of the tyre. The last four numbers denote the fabrication date of the tire to the nearest week. All tyres will have a four-digit Tyre Identification Number TIN located on the side.

Scan the tire sidewall in a clockwise pattern and find the letters DOT which signifies the tires compliance with US. For these tyres age is indicated by the last three digits. In this case the value 50 means 50 percent of 195 mm ie.

Ad Premium Tires for Cars Trucks SUVs. - Tyres manufactured after 2000 have a 4 digit code. You can calculate the physical age of any car tire by examining the markings on the tire sidewall following the DOT symbol.

Thus a tire with the measurement P225 is for a passenger vehicle and has a nominal width of 225 millimeters. For instance a tyre with a DOT code of 1119 was manufactured in the 11th week of 2019. Heres a simple tip to determine the age of your tires.

Tire width always refers to the measurement from one sidewall to another. 15 - Installation diameter which is also the diameter of the rim measured in inches. Checking for tyre age.

Following the letters are various letters and numbers. So 55 profile is 55 of the width meaning the tires height is taking the width of 205 mm 11275 mm or 44. How to check your tyre age.

Look for the letters DOT then a number code. Up to 6 cash back When it comes to determining the age of a tire it is easy to identify when a tire was manufactured by reading its Tire Identification Number often referred to as the tires serial number. Take for example the serial number DOT XYZ WT1 188.

Each tyre has an imprinted DOT code on the sidewall.

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