Bridgestone Potenza Sport vs Giti GitiSport S2+
Ahead in each discipline
The Bridgestone Potenza Sport and the Giti GitiSport S2+ have met in one independent test so far, and the GitiSport S2+ finished ahead. The GitiSport S2+ was stronger in wet, comfort and value.
Performance profile
9 measurements from the one shared test, each tire shown as its share of the better figure.
Where each is furthest ahead
Potenza Sport
GitiSport S2+
Point at or tap any spoke for both tires' figures.
In each test the better of the two figures counts as 100% and the other as its share of it, so a 118 ft stop against 112 ft is 95%; each spoke averages the shared tests that recorded it. The scale stops at 92%: a point further in sits on the hub's edge, hollow.
Where each scores higher
Potenza Sport
GitiSport S2+
Point at or tap any spoke for both tires' figures.
Category scores are percentiles among tires of the same season and class: 90 means this tire out-performs 90% of them, measured across every test we hold, not only the ones it appeared in.
Every measurement, side by side
Both tires' figures from the one test that ran them together, on the same car, in the same size, on the same day. The bar grows towards the tire that did better.
| Measurement | Potenza Sport | Gap | GitiSport S2+ |
|---|---|---|---|
| Dry Level | |||
| Dry Braking ft | 122 | 1.6% | 124 |
| Dry Handling s | 30.9 | 1.3% | 30.5 |
| Subj. Dry Handling pts | 7 | = | 7 |
| Wet GitiSport S2+ ahead | |||
| Wet Braking ft | 98 | 0.3% | 97 |
| Wet Handling s | 29.9 | 0.7% | 30.1 |
| Subj. Wet Handling pts | 7.1 | = | 7.1 |
| Straight Aqua mph | 48.3 | 4.2% | 50.4 |
| Comfort GitiSport S2+ ahead | |||
| Subj. Comfort pts | 6.5 | 7.7% | 7 |
| Value GitiSport S2+ ahead | |||
| Rolling Resistance kg / t | 9.5 | 11.6% | 8.4 |
Braking distances and lap times are better when lower; speeds, wear and grip figures when higher. A test's figures are its own: sizes, cars, surfaces and temperatures differ from one to the next, which is why the averages here are only ever of tests the two tires shared.
Head to head in 1 test in 2026
Each row is one published test in which both tires ran on the same car, in the same size, on the same day. The line is the whole field, winner on the left.
| Test | Potenza Sport | Field | GitiSport S2+ |
|---|---|---|---|
| Top Tire Review 2026 UHP Tire Test: Big Brands vs Challengers | P6 of 7 | P2 of 7 |
Potenza Sport vs GitiSport S2+: your questions
Is the Bridgestone Potenza Sport or the Giti GitiSport S2+ the better tire?
The Bridgestone Potenza Sport and the Giti GitiSport S2+ have met in one independent test so far, and the GitiSport S2+ finished ahead. On the Tire Reviews Score, which weighs every test and review we hold, the Potenza Sport scores 9.3 and the GitiSport S2+ 9.1 out of 10.
Which is better in the wet, the Potenza Sport or the GitiSport S2+?
The GitiSport S2+ led 2 of the 4 wet measurements the shared tests recorded.
Which is better in the dry?
Across the shared tests the dry measurements are split 1-1 between the Potenza Sport and the GitiSport S2+.
What do owners say?
Owners rate the Potenza Sport 80% from 139 reviews; the GitiSport S2+ has no owner reviews yet.
Are they available in the same sizes?
The Potenza Sport is made in 129 sizes (16 to 24 inch) and the GitiSport S2+ in 20 (17 to 20 inch). 20 sizes are available in both. On the EU label the Potenza Sport is graded A for wet grip and C for rolling resistance in most sizes; the GitiSport S2+ A and C.
Which is the newer tire?
The GitiSport S2+ is the newer design: it reached the market in 2025, the Potenza Sport in 2021. The Potenza Sport replaced the Bridgestone Potenza S001.
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Run either of these?
Your review is the part of this page no test can supply: how the tire wore, how it aged, what it was like in the rain in year three. It takes about five minutes.
Where this data comes from
Finishing positions and measurements are transcribed from each published test. A test only counts here when both tires ran in it, so every figure was recorded on the same car, size and day as the one it is compared to.
About the TR Score
The Tire Reviews Score rates each tire out of 10 from every independent test result and vetted owner review we hold, so two tires can be compared even before a test has run them together.
Who does the testing
Every test published as a Tire Reviews test is run by Jonathan Benson, who has been testing tires independently since 2007.