Audi E-tron tire and wheel sizes
The Audi E-tron was approved in Switzerland between 2019 and 2023 with tires from 225/55R19 to 265/40R22 on 19″, 20″, 21″, 22″ wheels. The most common sizes are 255/50R20, 265/45R21, 255/55R19. 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
Audi e-tron (2019–2023) type GE
164 approved versions, e.g. e-tron 55 qu, e-tron SB 55 qu, e-tron SB 50 qu, e-tron 50 qu.
| Tire size | Axle | Load / speed | Rim and offset | Versions |
|---|---|---|---|---|
| 255/55R19 | Front & rear | 111H | 8Jx19 ET34, 8.5Jx19 ET36 | 124 |
| 255/50R20 | Front & rear | 109H | 9Jx20 ET20/38 | 160 |
| 285/45R20 | Front & rear | 112H | 10Jx20 ET22 | 50 |
| 265/45R21 | Front & rear | 108H | 9.5Jx21 ET36 | 130 |
| 285/40R21 | Front & rear | 109H | 10.5Jx21 ET25 | 48 |
| 265/40R22 | Front & rear | 106H | 9.5Jx22 ET36 | 88 |
| 285/35R22 | Front & rear | 106H | 10.5Jx22 ET25 | 40 |
Audi e-tron GT quattro (2021–2022) type FW
5 approved versions, e.g. e-tron GT quattro.
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 169 of 169 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.