Bridgestone Turanza T005 205/40 R17

Bridgestone Turanza T005 is a summer tyre made in total of 638 sizes, ranging from R14 to R14 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 205/40 R17 is 50mm wider than the narrowest dimension (155) and 110mm narrower than the widest one (315). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (205mm), which results in 82mm sidewall height.