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Comparison: Bridgestone Potenza Sport vs. Pirelli P ZERO PZ4 vs. Goodyear Eagle F1 Asymmetric 6 vs. Michelin Pilot Sport 5 vs. Kumho Ecsta PS71

1 mutual test(s) with detailed data


When comparing two exceptional tyres like the Bridgestone Potenza Sport and the Pirelli P ZERO PZ4, many factors come into play. As seen in various tests, both tyres have proved to be among the best in the ultra-high performance (UUHP) summer tyre category, but they come with distinctive qualities.


Bridgestone, as a manufacturer, is known to deliver high performing tyres and the Potenza Sport proves no different. It get an impressive 89% rating from us. The tyre stood out in tests for its outstanding wet safety and handling, even attaining the second position in multiple tests. It showed excellent performance in wet braking, safety, and handling, coupled with superb dry handling. However, it is important to note that it had prolonged braking distances at low temperatures and on wet roads. Additionally, it demonstrated weak dry braking and higher rolling resistance. Still, it was generally viewed as a sharp and safe option for both wet and dry tracks.


On the other hand, Pirelli P ZERO PZ4 receives a strong approval rating of 85% from us. Even though it often ended up slightly behind the Bridgestone Potenza Sport in some tests, it still put up a solid performance, especially in dry steering response and handling. Additionally, Pirelli considerably impressed in aquaplaning - longitudinal, exterior noise, wet circle cornering, and dry handling. Unfortunately, the tyre showed weak performance in wet braking and came with increased rolling resistance. In spite of that, it was praised for its great controllability and balance on wet tracks, with fine-tuned balance in curves.


When tallied over multiple tests, the Bridgestone Potenza Sport appears to perform marginally better than the Pirelli P ZERO PZ4, considering the percentage ratings and its repeated second position in tests. However, it's crucial to consider the type of driving you plan to do and the features that are most important to you. Both tyres have unique strengths that may be appealing to various driving conditions.


Neither tyre has been replaced by a newer model. So rest assured with the quality and engineering of both the Bridgestone Potenza Sport and the Pirelli P ZERO PZ4, acknowledged as best in class in high performance summer tyres.


In conclusion, both tyres have their strengths and weaknesses, with Bridgestone standing out in wet and safe handling and Pirelli excelling in steering and balanced performance. Ultimately, the choice between the two will boil down to personal preference and specific driving requirements.

Test Profile

Bridgestone
Potenza Sport
Pirelli
P ZERO PZ4
Goodyear
Eagle F1 Asymmetric 6
Michelin
Pilot Sport 5
Kumho
Ecsta PS71
Number of tests
23
14
22
14
15
Best position
#1
#2
#1
#1
#2
Average position
3.3
5.5
2.7
3.4
9.0
Latest test
2025
2025
2026
2026
2025
Available sizes
188
706
253
70
225

Performance comparison

Wet Performance
Bridgestone Potenza Sport
72%
Bridgestone
Potenza Sport
Pirelli P ZERO PZ4
65%
Pirelli
P ZERO PZ4
Goodyear Eagle F1 Asymmetric 6
79%
Goodyear
Eagle F1 Asymmetric 6
Michelin Pilot Sport 5
84%
Michelin
Pilot Sport 5
Kumho Ecsta PS71
78%
Kumho
Ecsta PS71
Wet Braking
Bridgestone Potenza Sport
89%
Pirelli P ZERO PZ4
82%
Goodyear Eagle F1 Asymmetric 6
96%
Michelin Pilot Sport 5
89%
Kumho Ecsta PS71
68%
Wet Handling
Bridgestone Potenza Sport
89%
Pirelli P ZERO PZ4
68%
Goodyear Eagle F1 Asymmetric 6
89%
Michelin Pilot Sport 5
68%
Kumho Ecsta PS71
68%
Aquaplaning Longitudinal
Bridgestone Potenza Sport
58%
Pirelli P ZERO PZ4
58%
Goodyear Eagle F1 Asymmetric 6
67%
Michelin Pilot Sport 5
77%
Kumho Ecsta PS71
86%
Aquaplaning Cross
Bridgestone Potenza Sport
50%
Pirelli P ZERO PZ4
50%
Goodyear Eagle F1 Asymmetric 6
63%
Michelin Pilot Sport 5
100%
Kumho Ecsta PS71
88%
Dry Performance
Bridgestone Potenza Sport
83%
Bridgestone
Potenza Sport
Pirelli P ZERO PZ4
80%
Pirelli
P ZERO PZ4
Goodyear Eagle F1 Asymmetric 6
89%
Goodyear
Eagle F1 Asymmetric 6
Michelin Pilot Sport 5
76%
Michelin
Pilot Sport 5
Kumho Ecsta PS71
68%
Kumho
Ecsta PS71
Dry Braking
Bridgestone Potenza Sport
96%
Pirelli P ZERO PZ4
89%
Goodyear Eagle F1 Asymmetric 6
96%
Michelin Pilot Sport 5
81%
Kumho Ecsta PS71
66%
Dry Handling
Bridgestone Potenza Sport
70%
Pirelli P ZERO PZ4
70%
Goodyear Eagle F1 Asymmetric 6
82%
Michelin Pilot Sport 5
70%
Kumho Ecsta PS71
70%
Comfort & Noise
Bridgestone Potenza Sport
56%
Bridgestone
Potenza Sport
Pirelli P ZERO PZ4
69%
Pirelli
P ZERO PZ4
Goodyear Eagle F1 Asymmetric 6
81%
Goodyear
Eagle F1 Asymmetric 6
Michelin Pilot Sport 5
56%
Michelin
Pilot Sport 5
Kumho Ecsta PS71
31%
Kumho
Ecsta PS71
Noise Exterior
Bridgestone Potenza Sport
56%
Pirelli P ZERO PZ4
69%
Goodyear Eagle F1 Asymmetric 6
81%
Michelin Pilot Sport 5
56%
Kumho Ecsta PS71
31%
Economy
Bridgestone Potenza Sport
55%
Bridgestone
Potenza Sport
Pirelli P ZERO PZ4
75%
Pirelli
P ZERO PZ4
Goodyear Eagle F1 Asymmetric 6
85%
Goodyear
Eagle F1 Asymmetric 6
Michelin Pilot Sport 5
85%
Michelin
Pilot Sport 5
Kumho Ecsta PS71
85%
Kumho
Ecsta PS71
Rolling Resistance
Bridgestone Potenza Sport
55%
Pirelli P ZERO PZ4
75%
Goodyear Eagle F1 Asymmetric 6
85%
Michelin Pilot Sport 5
85%
Kumho Ecsta PS71
85%

Tests used in comparison

OrganizationSeasonYearDimension
ACEACE
Summer
2023225/45 R18View

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