BMW i8 tire size
The most common factory tire size for the BMW i8 is 215/45R20 front, 245/40R20 rear, on 20 of the 20 year and trim fits listed. The table lists every year from 2014 to 2020 and the size each trim was built with. Pick your year and trim to see the tires that fit.
BMW i8 tire sizes by year
| Year | Factory tire size | Trims |
|---|---|---|
| 2020 | 215/45R20 front, 245/40R20 rear | Coupe, Roadster |
| 2019 | 215/45R20 front, 245/40R20 rear | Coupe, Roadster |
| 2017 | 215/45R20 front, 245/40R20 rearload index 95, speed rating W | Base, Giga World, Mega World, Tera World |
| 195/50R20 front, 215/45R20 rear | Giga World, Mega World, Tera World | |
| 215/45R20 | Giga World, Mega World, Tera World | |
| 2016 | 215/45R20 front, 245/40R20 rearload index 95, speed rating W | Base, Giga World, Mega World, Tera World |
| 195/50R20 front, 215/45R20 rear | Giga World, Mega World, Tera World | |
| 215/45R20 | Giga World, Mega World, Tera World | |
| 2015 | 215/45R20 front, 245/40R20 rearload index 95, speed rating W | Base, Giga World, Mega World, Tera World |
| 195/50R20 front, 215/45R20 rear | Giga World, Mega World, Tera World | |
| 2014 | 215/45R20 front, 245/40R20 rearload index 95, speed rating W | Base, Giga World, Mega World, Tera World |
| 195/50R20 front, 215/45R20 rear | Giga World, Mega World, Tera World |
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.