Comparison: Triangle EffeXWinter TW421 vs. Kleber Dynaxer HP4

In this comparison, we are comparing a tyre from a manufacturer from (Triangle) against a tyre from a manufacturer from France (Kleber). Kleber is a brand that belongs to the Michelin group. Generally, Kleber winter tyres are slightly better rated (77%) than Triangle (15%). In this particular case, the Kleber Dynaxer HP4 has a better rating of 67% compared to 7% of the Triangle EffeXWinter TW421. The first tyre test of Triangle EffeXWinter TW421 was done in 2025, compared to 2020 when was the Kleber Dynaxer HP4 first tested. Important for this comparison is also the Autobild 2022 215/55 R17 test, where both the EffeXWinter TW421 and the Dynaxer HP4 were tested.