Dunlop Sport All Season is a allround tyre made in total of 34 sizes, ranging from R14 to R14 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 215/60 R17 is 50mm wider than the narrowest dimension (165) and 20mm narrower than the widest one (235). This tyre profile of 60 means the sidewall height of the tyre is 60% of the tyre width (215mm), which results in 129mm sidewall height. In 215/60 R17, there is only one possible speed index for Dunlop Sport All Season - "H", which is good for speeds up to 210 km/h. In 215/60 R17, Sport All Season usually competes against Weather Control A005 EVO, which is a tyre from Bridgestone with a rating of 71%, compared to 62% of the Dunlop in question.