235/40 R18 Bridgestone Potenza Race variants

Weight index

Select: 9595

Speed index

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

This combination is not available.

MFSNo

RunflatNo

Bridgestone Potenza Race is a summer tyre made in total of 17 sizes, ranging from R17 to R17 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 235/40 R18 is 10mm wider than the narrowest dimension (225) and 70mm narrower than the widest one (305). 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 is only one possible speed index for Bridgestone Potenza Race - "Y", which is good for speeds up to 300 km/h. In 235/40 R18, Potenza Race usually competes against Quatrac Pro, which is a tyre from Vredestein with a rating of 62%, compared to 0% of the Bridgestone in question.