Free deliveryfrom 2 tyres throughout Switzerland — CHF 19.90 for one tyre
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Factory-newWe only supply new branded tyres
Model family
Ulra High Performance 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
- Riken
- Model
- Ulra High Performance
- Item number
- 277670
- Manufacturer number
- 277670
- EAN
- 3528702776704
Load capacity & use
- Load index
- 103 — 875 kg
- Speed index
- Y — up to 300 km/h
- Season
- Summer tyres
Dimensions and construction
- Tyre width
- 255 mm
- Aspect ratio
- 45 %
- Rim diameter
- 18 inches
- Outer diameter
- 687 mm
- Reinforced
- Yes (XL)
VANTIQ classification
- Price class
- Budget
- Delivery time
- 5–10 days
Understanding the size
What 255/45 R18 103Y 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