215/45 R18 Riken Ultra High Performance variants

Weight index

Select: 9393

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

Riken Ultra High Performance is a tyre made in total of 55 sizes, ranging from R17 to R17 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 215/45 R18 is 10mm wider than the narrowest dimension (205) and -20mm narrower than the widest one (195). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (215mm), which results in 96.75mm sidewall height. In 215/45 R18, there are 2 possible speed indexes for Riken Ultra High Performance - "W","Y", which are good for speeds up to 270, 300 km/h.