Both of the tyres in this comparison are made by Triangle, which is a brand from . In this particular case, the Triangle Winter X TW401 has a better rating of 23% compared to 7% of the Triangle EffeXWinter TW421. The first tyre test of Triangle Winter X TW401 was done in 2020, compared to 2025 when was the Triangle EffeXWinter TW421 first tested.
| # | Triangle Winter X TW401
| Triangle EffeXWinter TW421
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|---|---|---|---|
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1. Triangle Winter X TW401 Sufficient
1. Triangle Winter X TW401 Sufficient
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