They don't have to be N rated. Porsche will tell you yes, but in hindsight, just have a good trusted brand of tyre that's the same on all 4 wheels. As said, age matters as much as tread.
I've got Falken 453's on mine. Not N rated at all, but they're unbelievably good tyres.
__________________
Porsche Boxster S Type 986
Bi-xenon Headlight Upgrade | 987 S 18" Anthracite Alloys | Android Head Unit | 5000k 55w HID's | 5000k Cree DRL's | 5000k Cree number plate lights | Cree LED Indicators | One-touch roof operation | Bypass exhaust pipes | Parking sensors | Ambient footwell lighting
|