Bridgestone DriveGuard winter 185/60 R15

Bridgestone DriveGuard winter is a winter tyre made in total of 11 sizes, ranging from R15 to R15 - this particular dimension is R15, which means it fits to a 15 inch/381mm diameter wheel. This tyre profile of 60 means the sidewall height of the tyre is 60% of the tyre width (185mm), which results in 111mm sidewall height.