In this comparison, we are comparing a tyre from a manufacturer from (
Triangle) against a tyre from a manufacturer from South Korea (
Hankook). Generally,
Hankook winter tyres are slightly better rated (83%) than
Triangle (15%). In this particular case, the Hankook Ventus Prime 4 has a better rating of 71% compared to 7% of the Triangle EffeXWinter TW421. The first tyre test of Triangle EffeXWinter TW421 was done in 2025, compared to 2022 when was the Hankook Ventus Prime 4 first tested.