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Factory-newWe only supply new branded tyres
Model family
Alenza 001 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
- Bridgestone
- Model
- Alenza 001 AO
- Item number
- 13238
- Manufacturer number
- 13238
- EAN
- 3286341323818
Load capacity & use
- Load index
- 109 — 1030 kg
- Speed index
- H — up to 210 km/h
- Season
- Summer tyres
- Manufacturer approval
- AO — Audi
Dimensions and construction
- Tyre width
- 285 mm
- Aspect ratio
- 40 %
- Rim diameter
- 21 inches
- Outer diameter
- 761 mm
- Reinforced
- Yes (XL)
VANTIQ classification
- VANTIQ Index
- 83 out of 100
- Price class
- Premium
- Delivery time
- 5–10 days
Understanding the size
What 285/40 R21 109H 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.
285 mm