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

Sunny NA305Budget
SunnySunny

NA305

R13 – R20
VS
Bridgestone Potenza SportPremium
BridgestoneBridgestone

Potenza Sport

8.7
R13 – R22
Also compare with
SportContact 7 Ventus Evo PremiumContact 7
In this comparison, we are comparing a tyre from a manufacturer from China (Sunny) against a tyre from a manufacturer from Japan (Bridgestone). Generally, Bridgestone summer tyres are slightly better rated (89%) than Sunny (0%). The first tyre test of Sunny NA305 was done in 2020, compared to 2021 when was the Bridgestone Potenza Sport first tested. Important for this comparison is also the TYRE REVIEWS 2025 225/40 R18 test, where both the NA305 and the Potenza Sport were tested.

Test Profile

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

These tyres were not tested together in the same test. The scores below are aggregated from different independent tests, so direct comparison should be taken with caution.

Dry
Confidence
Sunny NA305
73%
Bridgestone Potenza Sport
100%
Dry braking
Sunny NA305
73%
Bridgestone Potenza Sport
100%
Dry handling
Sunny NA305
62%
Bridgestone Potenza Sport
100%
Dry handling - objective
Sunny NA305
86%
Bridgestone Potenza Sport
100%
Wet
Confidence
Sunny NA305
59%
Bridgestone Potenza Sport
100%
Aquaplaning - cross
Sunny NA305
68%
Bridgestone Potenza Sport
100%
Aquaplaning - longitudal
Sunny NA305
97%
Bridgestone Potenza Sport
100%
Wet braking
Sunny NA305
49%
Bridgestone Potenza Sport
100%
Wet handling
Sunny NA305
44%
Bridgestone Potenza Sport
100%
Wet handling - objective
Sunny NA305
59%
Bridgestone Potenza Sport
100%
Comfort
Confidence
Sunny NA305
100%
Bridgestone Potenza Sport
90%
Comfort
Sunny NA305
100%
Bridgestone Potenza Sport
77%
Exterior noise
Sunny NA305
98%
Bridgestone Potenza Sport
100%
Costs
Confidence
Sunny NA305
100%
Bridgestone Potenza Sport
52%
Rolling resistance
Sunny NA305
100%
Bridgestone Potenza Sport
52%

Dimensions and prices

Compare prices across all available dimensions for these tyres.

Mutual tests

OrganizationSeasonYearDimension
TYRE REVIEWSTYRE REVIEWS
Summer
2025225/40 R18View

Explore rankings

Best tyres for EVsBest dry-handling tyresBest rain tyresBest handling tyresQuietest tyresMost economical tyresBest anti-aquaplaning tyres

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