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You’ll also find another number on your tyre sidewall which represents the date your tyre was manufactured. This will consist of four digits – the first two refer to the week your tyre was manufactured and the last two refers to the year. For example, if the marking on your tyre reads 3820, this means the tyre was made in the 38th week of ...
The tyre date code appears in the DOT (Department Of Transportation) field, where other tyre markings are present. The first codes are for the US market requirements. The date code appears at the end, with four numbers. The first two numbers designate the week and the last two numbers, the year of production. In this example, the tyre date code ...
Tyres with the best fuel economy have a green ‘A’ rating. The difference between the best and worst rating can be 7.5%. As tyres account for 20% of a car’s overall fuel consumption, choosing wisely here can give significant savings. The more miles you do, the more money a fuel-efficient tyre will save.
The first two numbers of the 4-digit DOT date code (which, again, appears at the very end of the string of letters and numbers that start with DOT) indicate the week that the tyre was manufactured. The last two numbers of the date code tell you the year of manufacture. In the example below, the date code is 0517, which means that the tyre was ...
Oct 21, 2024 · The first number – 215 in this example – shows the nominal section width of the tyre in millimetres between the inner and outer sidewall of the tyre. The second number – 45 – shows the ...
The DOT tyre date code is a 7 to 13 character code that is legally required and is usually printed in smaller letters near the bead of the tyre (where the tyre meets the rim). Its first letters are DOT, which stands for “Department of Transportation” and indicates that the government agency has approved the tyre.
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May 17, 2023 · Found on the side of the tyre, called the tyre sidewall, these letters and numbers refer to the width, height, diameter, load and speed parameters of your tyres. The numbers are a confusing mess of millimetres, inches, percentages and other codes, which can make it all a bit bewildering. Our helpful tyre markings guide clearly explains all the ...
