BMW M235i tire size
The most common factory tire size for the BMW M235i is 225/40R18, on 9 of the 9 year and trim fits listed. The table lists every year from 2014 to 2016 and the size each trim was built with. Pick your year and trim to see the tires that fit.
BMW M235i tire sizes by year
| Year | Factory tire size | Trims |
|---|---|---|
| 2016 | 225/40R18load index 92, speed rating V | Base, Convertible, Coupe |
| 225/40R18 front, 245/35R18 rearload index 88, speed rating Y | Base, Convertible, Coupe | |
| 225/35R20 front, 255/30R20 rear | Convertible, Coupe | |
| 2015 | 225/40R18load index 92, speed rating V | Base, Convertible, Coupe |
| 225/40R18 front, 245/35R18 rearload index 88, speed rating Y | Base, Convertible, Coupe | |
| 2014 | 225/40R18load index 92, speed rating V | Base, Convertible, Coupe |
| 225/40R18 front, 245/35R18 rearload index 88, speed rating Y | Base, Convertible, Coupe |
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.