Bridgestone Exedra Max E-MAX is a summer tyre made in total of 36 sizes, ranging from R15 to R15 - this particular dimension is R15, which means it fits to a 15 inch/381mm diameter wheel. This tyre profile of 90 means the sidewall height of the tyre is 90% of the tyre width (130mm), which results in 117mm sidewall height. In , there is only one possible speed index for Bridgestone Exedra Max E-MAX - "S", which is good for speeds up to 180 km/h.