EffeX Winter TW421
The Triangle EffeX Winter TW421 is a Touring tyre in size 275/45 R21 and is particularly suited to a broad range of vehicles and offer a balanced mix of comfort, safety and mileage. The tyre size 275/45 R21 typically fits various vehicle classes depending on manufacturer approval.
Winter tyres are essential for safe mobility once temperatures drop below 7 °C. The softer rubber compound and special sipe structure of the Triangle EffeX Winter TW421 ensure short braking distances on snow, slush and icy roads.
Price comparison: 2 shops
Compare all 275/45 R21 ❄️ winter tyres →
Frequently asked questions about the Triangle EffeX Winter TW421
Currently from €90,72 incl. shipping at reifen DE. We compare 2 shops daily – so you always see the current best price.
The tyre size 275/45 R21 is typically suited to various vehicle classes depending on manufacturer approval. Always check the approved tyre sizes in your vehicle registration document.
It is a Touring. It is particularly suited to a broad range of vehicles and offer a balanced mix of comfort, safety and mileage.
Experts recommend switching to winter tyres once temperatures drop permanently below 7 °C — in Germany typically from October. Rule of thumb: October to Easter.
