2018 Audi A5 Tire Size
Confirmed OEM tire sizes for this model year. Multiple sizes may apply depending on trim and wheel package — all catalog options are listed.
- Option225/50R17
- Option245/40R18
- Option255/35R19
- Option265/30R20
All confirmed configurations
| Size | Position | Width | Aspect | Rim | Load | Speed |
|---|---|---|---|---|---|---|
| 225/50R17 (run-flat) | Front / all | 225 | 50 | 17" | — | — |
| 245/40R18 (run-flat) | Front / all | 245 | 40 | 18" | 96 | W |
| 255/35R19 | Front / all | 255 | 35 | 19" | 95 | Y |
| 265/30R20 | Front / all | 265 | 30 | 20" | 93 | Z |