Nankang Econex NA-1 155/55 R14

Nankang Econex NA-1 is a tyre made in total of 84 sizes, ranging from R13 to R13 - this particular dimension is R14, which means it fits to a 14 inch/355.6mm diameter wheel. 155/55 R14 is 10mm wider than the narrowest dimension (145) and 20mm narrower than the widest one (175). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (155mm), which results in 85.25mm sidewall height.