255/30 R21 Michelin Pilot Super Sport variants

Weight index

Select: 9393

Speed index

Select: Y (300 km/h)Y (300 km/h)

This combination is not available.

MFSNo ( Continental Sportcontact 6)

RunflatNo

Special: XL

Michelin Pilot Super Sport is a summer tyre made in total of 156 sizes, ranging from R17 to R17 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 255/30 R21 is 50mm wider than the narrowest dimension (205) and 60mm narrower than the widest one (315). This tyre profile of 30 means the sidewall height of the tyre is 30% of the tyre width (255mm), which results in 76.5mm sidewall height. In 255/30 R21, there is only one possible speed index for Michelin Pilot Super Sport - "Y", which is good for speeds up to 300 km/h.