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Comparison: Triangle EffeXWinter TW421 vs. GoodYear Efficientgrip Performance 2 vs. Kumho Ecsta HS52 vs. Michelin Primacy 4+ vs. Michelin Primacy 5

Budget
TriangleTriangle

EffeXWinter TW421

0.7
R13
GoodYear Efficientgrip Performance 2Premium
GoodYearGoodYear

Efficientgrip Performance 2

8.8
R15 – R21
Kumho Ecsta HS52Upper-middle
KumhoKumho

Ecsta HS52

7.4
R14 – R20
Michelin Primacy 4+Premium
MichelinMichelin

Primacy 4+

7.6
R16 – R21
Michelin Primacy 5Premium
MichelinMichelin

Primacy 5

8.6
R16 – R21
Also compare with
UltraContact NXT Ventus Evo Cinturato (C3)

Test Profile

Triangle
EffeXWinter TW421
GoodYear
Efficientgrip Performance 2
Kumho
Ecsta HS52
Michelin
Primacy 4+
Michelin
Primacy 5
Number of tests
1
4
10
13
5
Best position
#7
#2
#2
#1
#1
Average position
7.0
3.3
6.0
4.3
4.8
Latest test
2025
2026
2026
2025
2026
Available sizes
—
40
109
123
158

Wet

Wet
Triangle EffeXWinter TW421
60%
GoodYear Efficientgrip Performance 2
82%
Kumho Ecsta HS52
79%
Michelin Primacy 4+
76%
Michelin Primacy 5
85%
Wet circle cornering
Triangle EffeXWinter TW421
62%
GoodYear Efficientgrip Performance 2
81%
Kumho Ecsta HS52
72%
Michelin Primacy 4+
80%
Wet handling
Triangle EffeXWinter TW421
65%
GoodYear Efficientgrip Performance 2
81%
Kumho Ecsta HS52
80%
Michelin Primacy 4+
80%
Michelin Primacy 5
77%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
GoodYear Efficientgrip Performance 2
73%
Kumho Ecsta HS52
68%
Michelin Primacy 4+
75%
Michelin Primacy 5
87%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
GoodYear Efficientgrip Performance 2
71%
Kumho Ecsta HS52
77%
Michelin Primacy 4+
79%
Michelin Primacy 5
92%
Wet braking
Triangle EffeXWinter TW421
60%
GoodYear Efficientgrip Performance 2
84%
Kumho Ecsta HS52
85%
Michelin Primacy 4+
80%
Michelin Primacy 5
87%

Dry

Dry
Triangle EffeXWinter TW421
77%
GoodYear Efficientgrip Performance 2
79%
Kumho Ecsta HS52
85%
Michelin Primacy 4+
79%
Michelin Primacy 5
87%
Dry braking
Triangle EffeXWinter TW421
95%
GoodYear Efficientgrip Performance 2
82%
Kumho Ecsta HS52
91%
Michelin Primacy 4+
86%
Michelin Primacy 5
77%

Snow

Snow
Triangle EffeXWinter TW421
52%

Costs

Costs
Triangle EffeXWinter TW421
44%
GoodYear Efficientgrip Performance 2
88%
Kumho Ecsta HS52
69%
Michelin Primacy 4+
78%
Michelin Primacy 5
86%
Mileage
Triangle EffeXWinter TW421
18%
GoodYear Efficientgrip Performance 2
99%
Kumho Ecsta HS52
54%
Michelin Primacy 4+
84%
Michelin Primacy 5
85%
Rolling resistance
Triangle EffeXWinter TW421
73%
GoodYear Efficientgrip Performance 2
81%
Kumho Ecsta HS52
70%
Michelin Primacy 4+
82%
Michelin Primacy 5
86%

Comfort

Comfort
Triangle EffeXWinter TW421
68%
GoodYear Efficientgrip Performance 2
78%
Kumho Ecsta HS52
80%
Michelin Primacy 4+
87%
Michelin Primacy 5
95%
Exterior noise
Triangle EffeXWinter TW421
68%
GoodYear Efficientgrip Performance 2
80%
Kumho Ecsta HS52
81%
Michelin Primacy 4+
75%
Michelin Primacy 5
91%

Dimensions and prices

Compare prices across all available dimensions for these tyres.

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