BMW 230i tire size
The most common factory tire size for the BMW 230i is 225/40R18 front, 245/35R18 rear, on 14 of the 24 year and trim fits listed. The table lists every year from 2017 to 2026 and the size each trim was built with. Pick your year and trim to see the tires that fit.
BMW 230i tire sizes by year
| Year | Factory tire size | Trims |
|---|---|---|
| 2026 | 225/40R19load index 93, speed rating H | Coupe, Coupe w/ M-Brake |
| 225/40R19 front, 255/35R19 rear | Coupe, Coupe w/ M-Brake | |
| 225/45R18load index 95, speed rating H | Coupe, Coupe w/ M-Brake | |
| 225/45R18 front, 255/40R18 rear | Coupe, Coupe w/ M-Brake | |
| 2025 | 225/40R19load index 93, speed rating H | Coupe, Coupe w/ M-Brake |
| 225/40R19 front, 255/35R19 rear | Coupe, Coupe w/ M-Brake | |
| 225/45R18load index 95, speed rating H | Coupe | |
| 225/45R18 front, 255/40R18 rear | Coupe | |
| 2024 | 225/40R19load index 93, speed rating H | Coupe, Coupe w/ M-Brake |
| 225/40R19 front, 255/35R19 rear | Coupe, Coupe w/ M-Brake | |
| 225/45R18load index 95, speed rating H | Coupe | |
| 225/45R18 front, 255/40R18 rear | Coupe | |
| 2023 | 225/40R19load index 93, speed rating H | Coupe, Coupe w/ M-Brake |
| 225/40R19 front, 255/35R19 rear | Coupe, Coupe w/ M-Brake | |
| 225/45R18load index 95, speed rating H | Coupe | |
| 225/45R18 front, 255/40R18 rear | Coupe | |
| 2022 | 225/40R19load index 93, speed rating H | Coupe, Coupe w/ M-Brake |
| 225/40R19 front, 255/35R19 rear | Coupe, Coupe w/ M-Brake | |
| 225/45R18load index 95, speed rating H | Coupe | |
| 225/45R18 front, 255/40R18 rear | Coupe | |
| 2021 | 205/50R17load index 89, speed rating V | Convertible, Coupe |
| 225/40R18load index 92, speed rating V | Convertible, Coupe | |
| 225/40R18 front, 245/35R18 rearload index 92, speed rating Y | Convertible, Coupe | |
| 2020 | 205/50R17load index 89, speed rating V | Convertible, Coupe |
| 225/40R18load index 92, speed rating V | Convertible, Coupe | |
| 225/40R18 front, 245/35R18 rearload index 92, speed rating Y | Convertible, Coupe | |
| 2019 | 225/40R18 front, 245/35R18 rearload index 92, speed rating Y | Convertible, Convertible w/ M-Brake, Coupe, Coupe w/ M-Brake |
| 205/50R17load index 89, speed rating V | Convertible, Coupe | |
| 225/40R18load index 92, speed rating V | Convertible, Coupe | |
| 2018 | 225/40R18 front, 245/35R18 rearload index 88, speed rating Y | Convertible, Convertible w/ M-Brake, Coupe, Coupe w/ M-Brake |
| 205/50R17load index 89, speed rating V | Convertible, Coupe | |
| 225/35R19 front, 245/30R19 rear | Convertible, Coupe | |
| 225/40R18load index 92, speed rating V | Convertible, Coupe | |
| 2017 | 205/50R17load index 89, speed rating V | Convertible, Coupe |
| 225/40R18load index 92, speed rating V | Convertible, Coupe | |
| 225/40R18 front, 245/35R18 rearload index 88, speed rating Y | 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.