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Comparison: Triangle EffeXWinter TW421 vs. Michelin Primacy 5 vs. Firestone Roadhawk 2 vs. Goodyear Efficientgrip 2 SUV

Budget
TriangleTriangle

EffeXWinter TW421

0.7
R13
Michelin Primacy 5Premium
MichelinMichelin

Primacy 5

8.6
R16 – R21
Firestone Roadhawk 2Upper-middle
FirestoneFirestone

Roadhawk 2

8.0
R16 – R22
Goodyear Efficientgrip 2 SUVPremium
GoodyearGoodyear

Efficientgrip 2 SUV

9.2
R16 – R22
Also compare with
UltraContact NXT Ventus Evo Cinturato (C3)

Test Profile

Triangle
EffeXWinter TW421
Michelin
Primacy 5
Firestone
Roadhawk 2
Goodyear
Efficientgrip 2 SUV
Number of tests
1
5
6
5
Best position
#7
#1
#3
#1
Average position
7.0
4.8
4.7
2.2
Latest test
2025
2026
2026
2025
Available sizes
—
158
146
63

Wet

Wet
Triangle EffeXWinter TW421
60%
Michelin Primacy 5
85%
Firestone Roadhawk 2
86%
Goodyear Efficientgrip 2 SUV
83%
Wet circle cornering
Triangle EffeXWinter TW421
62%
Firestone Roadhawk 2
84%
Goodyear Efficientgrip 2 SUV
79%
Wet handling
Triangle EffeXWinter TW421
65%
Michelin Primacy 5
77%
Firestone Roadhawk 2
88%
Goodyear Efficientgrip 2 SUV
86%
Aquaplaning - cross
Triangle EffeXWinter TW421
25%
Michelin Primacy 5
87%
Firestone Roadhawk 2
88%
Goodyear Efficientgrip 2 SUV
82%
Aquaplaning - longitudal
Triangle EffeXWinter TW421
67%
Michelin Primacy 5
92%
Firestone Roadhawk 2
95%
Goodyear Efficientgrip 2 SUV
78%
Wet braking
Triangle EffeXWinter TW421
60%
Michelin Primacy 5
87%
Firestone Roadhawk 2
78%
Goodyear Efficientgrip 2 SUV
85%

Dry

Dry
Triangle EffeXWinter TW421
77%
Michelin Primacy 5
87%
Firestone Roadhawk 2
79%
Goodyear Efficientgrip 2 SUV
83%
Dry braking
Triangle EffeXWinter TW421
95%
Michelin Primacy 5
77%
Firestone Roadhawk 2
81%
Goodyear Efficientgrip 2 SUV
82%

Snow

Snow
Triangle EffeXWinter TW421
52%

Costs

Costs
Triangle EffeXWinter TW421
44%
Michelin Primacy 5
86%
Firestone Roadhawk 2
68%
Goodyear Efficientgrip 2 SUV
84%
Rolling resistance
Triangle EffeXWinter TW421
73%
Michelin Primacy 5
86%
Firestone Roadhawk 2
85%
Goodyear Efficientgrip 2 SUV
77%

Comfort

Comfort
Triangle EffeXWinter TW421
68%
Michelin Primacy 5
95%
Firestone Roadhawk 2
77%
Goodyear Efficientgrip 2 SUV
92%
Exterior noise
Triangle EffeXWinter TW421
68%
Michelin Primacy 5
91%
Firestone Roadhawk 2
66%
Goodyear Efficientgrip 2 SUV
90%

Dimensions and prices

Compare prices across all available dimensions for these tyres.

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