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Comparison: Triangle EffeXWinter TW421 vs. Dunlop SP Sport MAXX RT2

In this comparison, we are comparing a tyre from a manufacturer from (Triangle) against a tyre from a manufacturer from USA (Dunlop). Dunlop is a brand that belongs to the GoodYear group. Generally, Dunlop winter tyres are slightly better rated (88%) than Triangle (15%). In this particular case, the Dunlop SP Sport MAXX RT2 has a better rating of 69% compared to 7% of the Triangle EffeXWinter TW421. The first tyre test of Triangle EffeXWinter TW421 was done in 2025, compared to 2016 when was the Dunlop SP Sport MAXX RT2 first tested.

Test Profile

Triangle
EffeXWinter TW421
Dunlop
SP Sport MAXX RT2
Number of tests
1
26
Best position
#7
#2
Average position
7.0
7.5
Latest test
2025
2025
Available sizes
101

Dimensions and prices

Compare prices across all available dimensions for these tyres.

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