In this comparison, we are comparing a tyre from a manufacturer from (
Triangle) against a tyre from a manufacturer from USA (
Firestone). Generally,
Firestone winter tyres are slightly better rated (56%) than
Triangle (15%). In this particular case, the Firestone Roadhawk 2 has a better rating of 80% compared to 7% of the Triangle EffeXWinter TW421. The first tyre test of Triangle EffeXWinter TW421 was done in 2025, compared to 2024 when was the Firestone Roadhawk 2 first tested.