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Comparison: Triangle EffeXWinter TW421 vs. Kumho Ecsta HS52 vs. Bridgestone Turanza T005 vs. Firestone Roadhawk 2

Test Profile

Triangle
EffeXWinter TW421
Kumho
Ecsta HS52
Bridgestone
Turanza T005
Firestone
Roadhawk 2
Number of tests
1
10
33
6
Best position
#7
#2
#1
#3
Average position
7.0
6.0
4.1
4.7
Latest test
2025
2026
2025
2026
Available sizes
109
658
146

Wet

Wet
Triangle EffeXWinter TW421
60%
Kumho Ecsta HS52
79%
Bridgestone Turanza T005
83%
Firestone Roadhawk 2
86%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Kumho Ecsta HS52
68%
Bridgestone Turanza T005
77%
Firestone Roadhawk 2
88%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Kumho Ecsta HS52
77%
Bridgestone Turanza T005
80%
Firestone Roadhawk 2
95%
Wet braking
Triangle EffeXWinter TW421
60%
Kumho Ecsta HS52
85%
Bridgestone Turanza T005
79%
Firestone Roadhawk 2
78%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Kumho Ecsta HS52
72%
Bridgestone Turanza T005
86%
Firestone Roadhawk 2
84%
Wet handling
Triangle EffeXWinter TW421
65%
Kumho Ecsta HS52
80%
Bridgestone Turanza T005
89%
Firestone Roadhawk 2
88%

Dry

Dry
Triangle EffeXWinter TW421
77%
Kumho Ecsta HS52
85%
Bridgestone Turanza T005
83%
Firestone Roadhawk 2
79%
Dry lane changing
Triangle EffeXWinter TW421
57%
Bridgestone Turanza T005
84%
Firestone Roadhawk 2
93%
Dry performance
Kumho Ecsta HS52
78%
Bridgestone Turanza T005
83%
Firestone Roadhawk 2
92%
Dry braking
Triangle EffeXWinter TW421
95%
Kumho Ecsta HS52
91%
Bridgestone Turanza T005
88%
Firestone Roadhawk 2
81%
Dry driving behavior
Triangle EffeXWinter TW421
20%
Bridgestone Turanza T005
85%

Snow

Snow
Triangle EffeXWinter TW421
52%

Costs

Costs
Triangle EffeXWinter TW421
44%
Kumho Ecsta HS52
69%
Bridgestone Turanza T005
81%
Firestone Roadhawk 2
68%
Rolling resistance
Triangle EffeXWinter TW421
73%
Kumho Ecsta HS52
70%
Bridgestone Turanza T005
93%
Firestone Roadhawk 2
85%
Mileage
Triangle EffeXWinter TW421
18%
Kumho Ecsta HS52
54%
Bridgestone Turanza T005
69%
Firestone Roadhawk 2
38%

Comfort

Comfort
Triangle EffeXWinter TW421
68%
Kumho Ecsta HS52
80%
Bridgestone Turanza T005
77%
Firestone Roadhawk 2
77%
Exterior noise
Triangle EffeXWinter TW421
68%
Kumho Ecsta HS52
81%
Bridgestone Turanza T005
63%
Firestone Roadhawk 2
66%
Comfort
Triangle EffeXWinter TW421
75%
Kumho Ecsta HS52
76%
Bridgestone Turanza T005
66%

Dimensions and prices

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