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Comparison: Bridgestone Potenza Sport vs. Sunny NA305 (2026)

Bridgestone Potenza SportPremium
BridgestoneBridgestone

Potenza Sport

8.7
R13 – R22
VS
Sunny NA305Budget
SunnySunny

NA305

R13 – R20
Also compare with
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In this comparison, we are comparing a tyre from a manufacturer from Japan (Bridgestone) against a tyre from a manufacturer from China (Sunny). Generally, Bridgestone summer tyres are slightly better rated (89%) than Sunny (0%). The first tyre test of Bridgestone Potenza Sport was done in 2021, compared to 2020 when was the Sunny NA305 first tested. Important for this comparison is also the TYRE REVIEWS 2025 225/40 R18 test, where both the Potenza Sport and the NA305 were tested. We also know where Potenza Sport is made - Poland/Hungary.

Test Profile

Bridgestone
Potenza Sport
Sunny
NA305
Number of tests
23
2
Best position
#1
#7
Average position
3.3
8.0
Latest test
2025
2025
Available sizes
205
98

These tyres were not tested together. The comparison below is inferred from separate tests by normalizing both tyres against 8 shared benchmark tyres, so treat it as an estimate.

Dry
Confidence
Bridgestone Potenza Sport
97%
Sunny NA305
76%
Dry braking
Bridgestone Potenza Sport
93%
Sunny NA305
75%
Dry handling
Bridgestone Potenza Sport
97%
Sunny NA305
65%
Dry Handling Objective
Bridgestone Potenza Sport
100%
Sunny NA305
88%
Wet
Confidence
Bridgestone Potenza Sport
97%
Sunny NA305
73%
Aquaplaning - cross
Bridgestone Potenza Sport
94%
Sunny NA305
70%
Aquaplaning - longitudal
Bridgestone Potenza Sport
95%
Sunny NA305
95%
Wet braking
Bridgestone Potenza Sport
95%
Sunny NA305
61%
Wet handling
Bridgestone Potenza Sport
100%
Sunny NA305
73%
Wet Handling Objective
Bridgestone Potenza Sport
100%
Sunny NA305
67%
Comfort
Confidence
Bridgestone Potenza Sport
96%
Sunny NA305
72%
Exterior noise
Bridgestone Potenza Sport
91%
Sunny NA305
94%
Comfort
Bridgestone Potenza Sport
100%
Sunny NA305
50%
Costs
Confidence
Bridgestone Potenza Sport
73%
Sunny NA305
100%
Rolling resistance
Bridgestone Potenza Sport
73%
Sunny NA305
100%

Dimensions and prices

Compare prices across all available dimensions for these tyres.

Mutual tests

OrganizationSeasonYearDimension
TYRE REVIEWSTYRE REVIEWS
Summer
2025225/40 R18View

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