Firestone Winterhawk 3 185/65 R14

Firestone Winterhawk 3 is a winter tyre made in total of 66 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 30mm wider than the narrowest dimension (155) and 60mm narrower than the widest one (245). 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.