Tire specs
- Load index
- 103
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Item #
- 2753521FAL28105460
2018 Audi S8 Plus — 275/35R21
2018 Audi S8 Plus
- Factory size
- 275/35R21
- Load / speed
- 103Y
1 tire result
Factory-size matches for your vehicleWhat size tires does the 2018 Audi S8 Plus take?
The factory tire size for the 2018 Audi S8 Plus is 275/35R21.
The catalog lists it at load index 103, speed rating Y (up to 186 mph).
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| 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.