325/40 R21 Michelin Pilot Sport 4 SUV variants

Weight index

Select: 113113

Speed index

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

This combination is not available.

MFSNo

RunflatNo

Michelin Pilot Sport 4 SUV is a summer tyre made in total of 118 sizes, ranging from R17 to R17 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 325/40 R21 is 100mm wider than the narrowest dimension (225) and 10mm narrower than the widest one (335). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (325mm), which results in 130mm sidewall height. In 325/40 R21, there is only one possible speed index for Michelin Pilot Sport 4 SUV - "Y", which is good for speeds up to 300 km/h.