Bridgestone Turanza T005 DriveGuard 205/45 R17

Bridgestone Turanza T005 DriveGuard is a summer tyre made in total of 25 sizes, ranging from R16 to R16 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 205/45 R17 is 10mm wider than the narrowest dimension (195) and 50mm narrower than the widest one (255). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (205mm), which results in 92.25mm sidewall height.