Dunlop All Season 2 195/55 R20

Dunlop All Season 2 is a allround tyre made in total of 67 sizes, ranging from R14 to R14 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 195/55 R20 is 30mm wider than the narrowest dimension (165) and 0mm narrower than the widest one (195). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (195mm), which results in 107.25mm sidewall height.