235/40 R18 Michelin Pilot Sport 4 variants

Weight index

Select: 91, 959195

Speed index

Select: Select, W (270 km/h), Y (300 km/h)W (270 km/h)Y (300 km/h)

This combination is not available.

MFSNo

RunflatNo

Michelin Pilot Sport 4 is a summer tyre made in total of 159 sizes, ranging from R16 to R16 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 235/40 R18 is 30mm wider than the narrowest dimension (205) and 90mm narrower than the widest one (325). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (235mm), which results in 94mm sidewall height. In 235/40 R18, there are 2 possible speed indexes for Michelin Pilot Sport 4 - "W","Y", which are good for speeds up to 270, 300 km/h. In 235/40 R18, Pilot Sport 4 usually competes against P ZERO PZ4, which is a tyre from Pirelli with a rating of 85%, compared to 84% of the Michelin in question.