245/40 R21 Michelin Primacy 4 variants

Weight index

Select: 100100

Speed index

Select: Select, V (240 km/h)V (240 km/h)

This combination is not available.

MFSNo

RunflatNo

Special: XL

Michelin Primacy 4 is a summer tyre made in total of 466 sizes, ranging from R14 to R14 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 245/40 R21 is 90mm wider than the narrowest dimension (155) and -105mm narrower than the widest one (140). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (245mm), which results in 98mm sidewall height. In 245/40 R21, there is only one possible speed index for Michelin Primacy 4 - "V", which is good for speeds up to 240 km/h.