Porsche Macan tire and wheel sizes
The Porsche Macan was approved in Switzerland between 2014 and 2025 with tires from 255/55R18 to 265/40R21 on 18″, 19″, 20″, 21″ wheels. The most common sizes are 235/55R19, 255/50R19, 265/45R20. 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
Porsche Macan (2014–2025) type 95B
197 approved versions, e.g. Macan S, Macan, Macan Turbo, Macan S Diesel.
| Tire size | Axle | Load / speed | Rim and offset | Versions |
|---|---|---|---|---|
| 235/60R18 | Front | 103W | 8Jx18 ET21 | 100 |
| 255/55R18 | Rear | 105W | 9Jx18 ET21 | 100 |
| 235/55R19 | Front | 101Y | 8Jx19 ET21, 8.5Jx19 ET21 | 197 |
| 255/50R19 | Rear | 103Y | 9Jx19 ET21 | 197 |
| 265/45R20 | Front | 104Y | 9Jx20 ET26 | 197 |
| 295/40R20 | Rear | 106Y | 10Jx20 ET19 | 197 |
| 265/40R21 | Front | 101Y | 9Jx21 ET26, 9.5Jx21 ET27 | 97 |
| 295/35R21 | Rear | 103Y | 10Jx21 ET19 | 97 |
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 197 of 197 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; 99 % 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.