Alfa Romeo Stelvio tire and wheel sizes
The Alfa Romeo Stelvio was approved in Switzerland between 2017 and 2026 with tires from 225/65R17 to 255/40R21 on 17″, 18″, 19″, 20″, 21″ wheels. The most common sizes are 255/45R20, 235/65R17, 235/60R18. 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
Alfa Romeo Stelvio (2017–2026) type 949
130 approved versions, e.g. Stelvio 2.0 Q4, Stelvio2.2JTDQ4, Stelvio2.9V6 Q4, Stelvio 2.2JTDM.
| Tire size | Axle | Load / speed | Rim and offset | Versions |
|---|---|---|---|---|
| 225/65R17 | Front & rear | 102V | 7.5Jx17 ET29 | 32 |
| 235/65R17 | Front & rear | 104V | 8Jx17 ET34 | 105 |
| 235/60R18 | Front & rear | 103W | 8Jx18 ET34 | 105 |
| 235/55R19 | Front & rear | 101Y | 8Jx19 ET34 | 105 |
| 255/45R20 | Front & rear | 105W | 8.5Jx20 ET31 | 105 |
| 255/45R20 | Front | 101Y | 9Jx20 ET29 | 24 |
| 285/40R20 | Rear | 104Y | 10Jx20 ET34 | 24 |
| 255/40R21 | Front & rear | 102W | 8.5Jx21 ET31 | 56 |
| 255/40R21 | Front | 102Y | 9Jx21 ET29 | 18 |
| 285/35R21 | Rear | 105Y | 10Jx21 ET34 | 18 |
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 130 of 130 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.