Bridgestone Exedra G853 is a summer tyre made in total of 5 sizes, ranging from R16 to R16 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. This tyre profile of 70 means the sidewall height of the tyre is 70% of the tyre width (120mm), which results in 84mm sidewall height. In , there is only one possible speed index for Bridgestone Exedra G853 - "W", which is good for speeds up to 270 km/h.