BMW I3s tire size
The most common factory tire size for the BMW I3s is 175/55R20 front, 195/50R20 rear, on 2 of the 2 year and trim fits listed. The table lists every year from 2018 to 2019 and the size each trim was built with. Pick your year and trim to see the tires that fit.
BMW I3s tire sizes by year
| Year | Factory tire size | Trims |
|---|---|---|
| 2019 | 175/55R20 front, 195/50R20 rearload index 89, speed rating T | Range Extender |
| 2018 | 175/55R20 front, 195/50R20 rearload index 89, speed rating T | Range Extender |
Check your own tire
A trim can be sold with more than one wheel size. The size printed on the sidewall of your current tire, or on the placard in the driver's door jamb, is the one your vehicle has.