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The listing above shows the RSC tyres with the high speed tuning and the M drivers package. RSC is BMW-speak for RFT.
M drivers package is meant to be 305 km/h but BMW told me there is 12 km/h on my model, so it could reach 317. That forced me off RTF as they wanted a (Y) rated tyre and the Michelin PS4S ticked that box.
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