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Comparison: Triangle EffeXWinter TW421 vs. Goodyear Efficient Grip Performance vs. Dunlop SP Sport MAXX RT2

Budget
TriangleTriangle

EffeXWinter TW421

0.7
R13
Goodyear Efficient Grip PerformancePremium
GoodyearGoodyear

Efficient Grip Performance

3.8
R14 – R20
Dunlop SP Sport MAXX RT2Premium
DunlopDunlop

SP Sport MAXX RT2

6.9
R17 – R21
Also compare with
SportContact 7 Ventus Evo PremiumContact 7

Test Profile

Triangle
EffeXWinter TW421
Goodyear
Efficient Grip Performance
Dunlop
SP Sport MAXX RT2
Number of tests
1
16
26
Best position
#7
#3
#2
Average position
7.0
5.5
7.5
Latest test
2025
2023
2025
Available sizes
—
153
101

Wet

Wet
Triangle EffeXWinter TW421
60%
Goodyear Efficient Grip Performance
81%
Dunlop SP Sport MAXX RT2
80%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Goodyear Efficient Grip Performance
89%
Dunlop SP Sport MAXX RT2
78%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Goodyear Efficient Grip Performance
86%
Dunlop SP Sport MAXX RT2
88%
Wet braking
Triangle EffeXWinter TW421
60%
Goodyear Efficient Grip Performance
76%
Dunlop SP Sport MAXX RT2
75%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Goodyear Efficient Grip Performance
81%
Dunlop SP Sport MAXX RT2
76%
Wet handling
Triangle EffeXWinter TW421
65%
Goodyear Efficient Grip Performance
87%
Dunlop SP Sport MAXX RT2
73%

Dry

Dry
Triangle EffeXWinter TW421
77%
Goodyear Efficient Grip Performance
83%
Dunlop SP Sport MAXX RT2
74%
Dry lane changing
Triangle EffeXWinter TW421
57%
Goodyear Efficient Grip Performance
78%
Dunlop SP Sport MAXX RT2
82%
Dry braking
Triangle EffeXWinter TW421
95%
Goodyear Efficient Grip Performance
83%
Dunlop SP Sport MAXX RT2
78%
Dry driving behavior
Triangle EffeXWinter TW421
20%
Goodyear Efficient Grip Performance
83%
Dunlop SP Sport MAXX RT2
86%

Snow

Snow
Triangle EffeXWinter TW421
52%

Costs

Costs
Triangle EffeXWinter TW421
44%
Goodyear Efficient Grip Performance
73%
Dunlop SP Sport MAXX RT2
72%
Rolling resistance
Triangle EffeXWinter TW421
73%
Goodyear Efficient Grip Performance
86%
Dunlop SP Sport MAXX RT2
69%
Mileage
Triangle EffeXWinter TW421
18%
Goodyear Efficient Grip Performance
64%
Dunlop SP Sport MAXX RT2
72%

Comfort

Comfort
Triangle EffeXWinter TW421
68%
Goodyear Efficient Grip Performance
77%
Dunlop SP Sport MAXX RT2
80%
Exterior noise
Triangle EffeXWinter TW421
68%
Goodyear Efficient Grip Performance
75%
Dunlop SP Sport MAXX RT2
76%

Dimensions and prices

Compare prices across all available dimensions for these tyres.

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