Do I need to tell my insurer if I fit run-flat tyres?

I'd like to fit run-flat tyres to Mitsubishi ASX. The standard tyres size is 225/55/18 but run-flats don't come in that size. My local tyre dealer recommends 245/45/18 which are available as run-flats. Would I need to tell my insurance company?

Asked on 26 February 2020 by David Jackson

Answered by Honest John
No, you do not need to inform your insurer. As long as the tyres are legal and meet OE standards then you are fine.
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