Falken e.Ziex is a summer tyre made in total of 34 sizes, ranging from R15 to R15 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 215/55 R18 is 50mm wider than the narrowest dimension (165) 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 R18, there is only one possible speed index for Falken e.Ziex - "V", which is good for speeds up to 240 km/h. In 215/55 R18, e.Ziex usually competes against E.Ziex, which is a tyre from Falken with a rating of 90%, compared to 90% of the Falken in question. Latest test in 215/55 R18 was held by Autobild in 2025, where e.Ziex received rating "Good" and finished on the 5. place. It was tested on a Hyundai Kona Electric.
Relevant tyre tests in same or similiar dimension (215/55 R18)

| Name | Wet | Dry | Enviromental impact | Running costs | |||
|---|---|---|---|---|---|---|---|
| Best values in test | 9.4 | 9.5 | 10.0 | 10.0 | |||
| Falken e.Ziex | 9.0 | 9.5 | 8.7 | 7.4 | |||
| Show test details | |||||||

| Name | Wet | Dry | Running costs | ||||
|---|---|---|---|---|---|---|---|
| Best values in test | 1- | 2+ | 1- | ||||
| Falken e.Ziex | 2- | 2 | 2- | ||||
| Show test details | |||||||