Discussions on tyres often centre on the benefit of spending extra for Porsche approved 'N' rated units rather than the (usually) cheaper non 'N' rated version.
Apart for extended warranty issues, those undecided, may also find this video useful - not specifically about Porsche - but focusing on the effect of fitting manufacturer approved (OEM) rated boots.
Apart for extended warranty issues, those undecided, may also find this video useful - not specifically about Porsche - but focusing on the effect of fitting manufacturer approved (OEM) rated boots.
Regards,
Clive