Is it possible to fit runflat tyres to any type of alloy? I'm currently sitting with r90 17" shoes but am wondering about switching to Boss XL300 18", however, i'm wanting to stick with runflats ( yes yes i know the -VEs about runflats but i want to keep using them for safety reasons).

So, would anyone be able to say if it'd be possible to fit runflats to these BOSS XL300s?

Does anyone have BOSS xl300s on their MINI?

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