Dunlop All Season 2 is a allround tyre made in total of 38 sizes, ranging from R14 to R14 - this particular dimension is R16, which means it fits to a 16 inch/406.4mm diameter wheel. 215/55 R16 is 50mm wider than the narrowest dimension (165) and 30mm narrower than the widest one (245). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (215mm), which results in 118.25mm sidewall height. In 215/55 R16, there is only one possible speed index for Dunlop All Season 2 - "V", which is good for speeds up to 240 km/h. In 215/55 R16, All Season 2 usually competes against ZV7, which is a tyre from Avon with a rating of 24%, compared to 0% of the Dunlop in question.