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Model family
W Sottozero 3 AO in other sizes
Choose a complete tyre size. Available load ratings, speed ratings and manufacturer approvals appear below.
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Available sizes
Important: only choose a tyre size approved for your vehicle. Load and speed ratings must not be lower than the prescribed values.
Technical data
Identification
- Brand
- Pirelli
- Model
- W Sottozero 3 AO
- Item number
- 3123800
- Manufacturer number
- 3123800
- EAN
- 8019227312386
Load capacity & use
- Load index
- 101 — 825 kg
- Speed index
- W — up to 270 km/h
- Season
- Winter tyres
- Alpine symbol
- Yes — winter-capable under 3PMSF
- Manufacturer approval
- AO — Audi
Dimensions and construction
- Tyre width
- 255 mm
- Aspect ratio
- 40 %
- Rim diameter
- 20 inches
- Outer diameter
- 712 mm
- Reinforced
- Yes (XL)
VANTIQ classification
- VANTIQ Index
- 71 out of 100
- Price class
- Premium
- Delivery time
- 2–4 days
Understanding the size
What 255/40 R20 101W means
The symbols on the sidewall are not a secret code. Select a symbol and the diagram shows the corresponding measurement.
Tread width
The tread width in millimetres. A wider tyre offers more cornering grip, but also more rolling resistance and usually more noise.
255 mm