BMW M6 tire and wheel sizes
The BMW M6 was approved in Switzerland between 2009 and 2017 with tires from 245/45R18 to 265/35R20 on 18″, 19″, 20″ wheels. The most common sizes are 265/35R20, 295/30R20, 255/40R19. 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 M6 (2009–2017) type M6
30 approved versions, e.g. M6, M6 Cabrio, M6 Coupé.
| Tire size | Axle | Load / speed | Rim and offset | Versions |
|---|---|---|---|---|
| 245/45R18 | Front & rear | 100V | 8Jx18 ET14 | 2 |
| 255/40R19 | Front | 100V | 8.5Jx19 ET12, 9Jx19 ET6/32 | 12 |
| 265/40R19 | Front | 102Y | 9.5Jx19 ET31 | 17 |
| 255/40R19 | Rear | 100V | 9Jx19 ET25 | 10 |
| 285/35R19 | Rear | — | 9.5Jx19 ET17, 10Jx19 ET22 | 2 |
| 295/35R19 | Rear | 104Y | 10.5Jx19 ET19 | 17 |
| 255/35R20 | Front | 97V | 9Jx20 ET32 | 11 |
| 265/35R20 | Front | 99Y | 9.5Jx20 ET31 | 28 |
| 255/35R20 | Rear | 97V | 9Jx20 ET25 | 11 |
| 295/30R20 | Rear | 101Y | 10.5Jx20 ET19 | 28 |
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 30 of 34 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.