Someone asked me why I always run N-rated tyres on my cars. (aka Porsche approved).
Heres 2 tyres, both the same size, the one on the top is porsche N rated tyre, the one on the bottom is the standard XL tyre.
Compare the 2 ratings on michelins site...
Notice how Porsche tyres run an E rating on rolling resistance efficiency (aka grippy as hell) yet standard OE run a C. Obviously the trade off is a dropdown to B rating in the wet.
Not all tyres are created equal
Heres 2 tyres, both the same size, the one on the top is porsche N rated tyre, the one on the bottom is the standard XL tyre.
Compare the 2 ratings on michelins site...
Notice how Porsche tyres run an E rating on rolling resistance efficiency (aka grippy as hell) yet standard OE run a C. Obviously the trade off is a dropdown to B rating in the wet.
Not all tyres are created equal