2018 Audi A8 Quattro L 4.0 — 265/40R20
2018 Audi A8 Quattro L 4.0
- Factory size
- 265/40R20
- Load / speed
- 104Y
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What size tires does the 2018 Audi A8 Quattro L 4.0 take?
The factory tire size for the 2018 Audi A8 Quattro L 4.0 is 265/40R20.
The catalog lists it at load index 104, speed rating Y (up to 186 mph).
This trim is also listed with 275/35R21. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 265/40R20 | 104 | Y |
| All wheels | 275/35R21 | 103 | Y |
Confirm the size printed on the sidewall of your current tire or on the tire placard in the driver's door jamb before you buy. Replacement tires should meet or exceed the vehicle's load index and speed rating.