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Comparison: Bridgestone Potenza RE050A vs. Kumho Ecsta HS52 vs. Michelin Primacy 4+ vs. GoodYear Efficientgrip Performance 2

Bridgestone Potenza RE050A
BridgestoneBridgestone

Potenza RE050A

R15 – R20
Kumho Ecsta HS52Upper-middle
KumhoKumho

Ecsta HS52

7.4
R14 – R20
Michelin Primacy 4+Premium
MichelinMichelin

Primacy 4+

7.6
R16 – R21
GoodYear Efficientgrip Performance 2Premium
GoodYearGoodYear

Efficientgrip Performance 2

8.5
R15 – R21
Also compare with
PremiumContact 7 UltraContact NXT Cinturato (C3)

Test Profile

Bridgestone
Potenza RE050A
Kumho
Ecsta HS52
Michelin
Primacy 4+
GoodYear
Efficientgrip Performance 2
Number of tests
—
10
13
3
Best position
—
#2
#1
#2
Average position
—
6.0
4.3
3.3
Latest test
—
2026
2025
2026
Available sizes
98
104
123
40

Dimensions and prices

Compare prices across all available dimensions for these tyres.

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