225/40 R18 Michelin e.Primacy variants

Weight index

Select: 9292

Speed index

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

This combination is not available.

MFSNo

RunflatNo

Special: XL

Michelin e.Primacy is a summer tyre made in total of 111 sizes, ranging from R15 to R15 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 225/40 R18 is 60mm wider than the narrowest dimension (165) and 0mm narrower than the widest one (225). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (225mm), which results in 90mm sidewall height. In 225/40 R18, there is only one possible speed index for Michelin e.Primacy - "Y", which is good for speeds up to 300 km/h. In 225/40 R18, e.Primacy usually competes against Primacy 4, which is a tyre from Michelin with a rating of 77%, compared to 71% of the Michelin in question.