Nokian WR A3 205/55 R16

Nokian WR A3 is a winter tyre made in total of 9 sizes, ranging from R16 to R16 - this particular dimension is R16, which means it fits to a 16 inch/406.4mm diameter wheel. 205/55 R16 is 10mm wider than the narrowest dimension (195) and 50mm narrower than the widest one (255). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (205mm), which results in 112.75mm sidewall height.