How do tyres change after use?
Over time, the rubber compound in a tyre’s tread becomes harder, especially when exposed to heat and sunlight.
Tyre age
How deep are the groove depths of new and old tyres?
New tyres have a groove depth of over 8 millimeters, though often more than 9 millimeters.
Where can I dispose of my old tyres?
Used tyres cannot be taken to a landfill; they must be disposed of at an appropriate recycling facility. In Europe it is free to recycle old tyres because the price of new tyres includes a recycling fee. Read more about tire life cycle and recycling
How can I measure the depth of the tread on my tyres?
An easy way to measure the groove depth is to use a two-euro coin: place it in the main groove in the central part of the tread. If the silver edge of the coin is still visible from within the tread, the depth is less than 4 mm.
How can I help ensure a long tyre life?
It is important to “break in” new tyres for around 500 kilometers (equivalent to almost a tank of gas), by avoiding quick acceleration, breaking and turning.
Where can I find my tyres' age?
The manufacture date is located on the sidewall of the tyre, displayed as a four-digit number; the first two are for the week and the last two for the year. For example “1117” means the tyre was manufactured in week 11 of the year 2017. Note: It is more important to pay attention to the wear and con…
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