Bridgestone Duravis R660 Eco 215/60 R17

Bridgestone Duravis R660 Eco is a tyre made in total of 14 sizes, ranging from R16 to R16 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 215/60 R17 is 10mm wider than the narrowest dimension (205) and 0mm narrower than the widest one (215). This tyre profile of 60 means the sidewall height of the tyre is 60% of the tyre width (215mm), which results in 129mm sidewall height.