Uniroyal MS plus 77 175/80 R14

Uniroyal MS plus 77 is a winter tyre made in total of 75 sizes, ranging from R13 to R13 - this particular dimension is R14, which means it fits to a 14 inch/355.6mm diameter wheel. 175/80 R14 is 30mm wider than the narrowest dimension (145) and 80mm narrower than the widest one (255). This tyre profile of 80 means the sidewall height of the tyre is 80% of the tyre width (175mm), which results in 140mm sidewall height.