Falken e.Ziex is a summer tyre made in total of 31 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 30mm wider than the narrowest dimension (185) and 50mm narrower than the widest one (265). 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 is only one possible speed index for Falken e.Ziex - "V", which is good for speeds up to 240 km/h. Latest test in 215/55 R17 was held by Automotorsport in 2025, where e.Ziex received rating "Very good" and finished on the 2. place. It was tested on a Audi A5.