Riken All Season 185/65 R14

Riken All Season is a tyre made in total of 65 sizes, ranging from R13 to R13 - this particular dimension is R14, which means it fits to a 14 inch/355.6mm diameter wheel. 185/65 R14 is 40mm wider than the narrowest dimension (145) and 20mm narrower than the widest one (205). This tyre profile of 65 means the sidewall height of the tyre is 65% of the tyre width (185mm), which results in 120.25mm sidewall height.