Continental AllSeasonContact 2 is a allround tyre made in total of 96 sizes, ranging from R15 to R15 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 215/55 R17 is 50mm wider than the narrowest dimension (165) and 40mm narrower than the widest one (255). 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 R17, there are 3 possible speed indexes for Continental AllSeasonContact 2 - "","V","W", which are good for speeds up to , 240, 270 km/h. In 215/55 R17, AllSeasonContact 2 usually competes against , which is a tyre from with a rating of %, compared to 81% of the Continental in question.