BMW M2 tire and wheel sizes
The BMW M2 was approved in Switzerland between 2015 and 2023 with tires from 255/35R18 to 295/25R21 on 18″, 19″, 20″, 21″ wheels. The most common sizes are 275/35R19, 285/30R20, 235/35R19. Some versions use different sizes front and rear (staggered fitment).
Sizes differ by engine, trim and market. Confirm with the tire placard (usually on the driver's door jamb), the owner's manual or the vehicle registration papers before buying tires or wheels.
Most common sizes
BMW M2 (2022–2023) type G2M
15 approved versions, e.g. M2.
BMW M2 (2015–2022) type M3
10 approved versions, e.g. M2 Competition, M2, M2 CS.
| Tire size | Axle | Load / speed | Rim and offset | Versions |
|---|---|---|---|---|
| 235/40R18 | Front & rear | 95V | 8.5Jx18 ET27 | 1 |
| 235/40R18 | Front | 95V | 8.5Jx18 ET27 | 7 |
| 235/40R18 | Rear | 95V | 9Jx18 ET29 | 7 |
| 255/35R18 | Rear | 94V | 9Jx18 ET29 | 7 |
| 235/35R19 | Front | 91V | 8.5Jx19 ET27 | 8 |
| 245/35R19 | Front | 93Y | 9Jx19 ET29 | 10 |
| 235/35R19 | Rear | 91V | 9Jx19 ET29 | 8 |
| 265/35R19 | Rear | 98Y | 10Jx19 ET40 | 10 |
How to read this table
Rim and offset uses the European notation: 7Jx17 ET45 is a 7-inch wide, 17-inch diameter wheel with a 45 mm offset. "Versions" is how many approved versions list that size — a rough guide to how common it is. Load / speed is the most frequent service description (for example 91V) among them; your car may require a higher one.
Showing 25 of 25 approvals: rare special versions are left out to keep the page readable. Records were read from the German-language text and checked against the French text; 100 % matched exactly.
Source: Swiss Federal Roads Office (FEDRO/ASTRA), open government data. Original data (downloaded 2026-09-29). Data processed by us; errors in processing are ours, not the publisher's.