Bridgestone Ecopia EP500 175/60 R19

Bridgestone Ecopia EP500 is a summer tyre made in total of 8 sizes, ranging from R19 to R19 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 175/60 R19 is 20mm wider than the narrowest dimension (155) and 20mm narrower than the widest one (195). This tyre profile of 60 means the sidewall height of the tyre is 60% of the tyre width (175mm), which results in 105mm sidewall height.