Pirelli may not have invented the run-flat tyre these have been around in various forms since the 1930s but it is now 20 years since the Italian manufacturer brought its first run-flats to market. The road tyres that Pirelli launched in 2001 drew upon lessons learned from rallying, the setting where...

https://www.tyrepress.com/2021/05/20-years-of-pirelli-run-flat-tyres/

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