83
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
81/100
79 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Bridgestone Potenza S007A vs Dunlop SP Sport 9000 — Compared (May 2026)
Our Relative Score blends 60% objective test data with 40% owner-review signal — so any two tires can be compared even if they were never tested on the same day.
VS
67
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
64/100
70 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Bridgestone Potenza S007A — better handling, treadwear and comfort. It leads or ties in every category we score.
Read full
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Category breakdown
5 categories, side by side
Each bar is the Relative Score for that category. Expand a tile to see the test results and owner ratings behind it.
Dry
Score (0–100)
Potenza S007A leads by 11
Why this score
| Source | Potenza S007A | SP Sport 9000 |
|---|---|---|
| Tyre Reviews owners | 83 | 75 |
Wet
Score (0–100)
Potenza S007A leads by 12
Why this score
| Source | Potenza S007A | SP Sport 9000 |
|---|---|---|
| Tyre Reviews owners | 69 | 64 |
Comfort
Score (0–100)
Potenza S007A leads by 14
Why this score
| Source | Potenza S007A | SP Sport 9000 |
|---|---|---|
| Tyre Reviews owners | 73 | 62 |
Treadwear
Score (0–100)
Potenza S007A leads by 15
Why this score
| Source | Potenza S007A | SP Sport 9000 |
|---|---|---|
| Tyre Reviews owners | 75 | 65 |
Handling
Score (0–100)
Potenza S007A leads by 29
Why this score
| Source | Potenza S007A | SP Sport 9000 |
|---|---|---|
| Tyre Reviews owners | 90 | 61 |
Scores at a glance
| Category | Bridgestone Potenza S007A | Dunlop SP Sport 9000 |
|---|---|---|
| Relative Score | 83 | 67 |
| Dry | 88 | 77 |
| Wet | 79 | 67 |
| Comfort | 79 | 65 |
| Treadwear | 81 | 66 |
| Handling | 90 | 61 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
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Recomputed
Headline score
83
/ 100
Tire A
67
/ 100
Tire B
From owners
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The Bridgestone Potenza S007A is widely regarded as a high-performance summer tire that excels in dry handling, steering response, and cornering stability, often providing a cost-effective alternative to premium competitors like the Michelin Pilot Sport series. While many users praise its value and performance, particularly in warm climates, it is frequently noted for a stiff ride quality—especially in run-flat configurations—and a significant drop-off in traction during cold weather or wet conditions.
Pros
- Exceptional dry grip and cornering stability
- Sharp, responsive steering feedback
- High value-for-money, especially when found on closeout
- Strong performance in warm, summer conditions
Cons
- Poor traction and grip in cold temperatures (below 50°F/10°C)
- Stiff ride quality and increased road noise, particularly with run-flat variants
- Accelerated tread wear reported by many users
- Inconsistent wet weather performance and hydroplaning resistance
Observations
- Corvette owners frequently report that these tires offer a significant improvement in road noise and stability over stock Goodyear options, though they note a firmer ride.
- Users with high-horsepower, rear-wheel-drive vehicles report difficulty putting power down in wet conditions, suggesting the tire is less suited for daily driving in unpredictable climates.
- Drivers of 19-inch low-profile setups report the most significant complaints regarding ride harshness and impact absorption.
The Dunlop SP Sport 9000 is a polarizing performance tire that receives mixed reviews regarding its wet-weather capabilities and noise levels. While many users praise its dry-road handling and aesthetic appeal, a significant portion of owners report issues with rapid tread wear, high road noise, and inconsistent traction in wet or cold conditions.
Pros
- Strong dry-weather handling and cornering stability
- Predictable and progressive grip characteristics for many users
- Attractive, distinctive tread pattern
- Competitive price point compared to other premium performance brands
Cons
- High levels of road noise that often worsen as the tire wears
- Rapid and inconsistent tread life
- Poor wet-weather performance and hydroplaning resistance for many drivers
- Harsh ride quality, particularly on run-flat or low-profile variants
Observations
- High-horsepower vehicles (e.g., C63 AMG, 350z) frequently report difficulty with off-the-line traction and excessive wheel spin.
- Users with heavy sedans or those carrying heavy loads noted significantly accelerated tread wear.
- Drivers of vehicles with specific suspension setups (e.g., Jaguar X-Type) reported issues with sidewall integrity and premature tire failure.
Specifications
Specs side by side
| Attribute | A · Bridgestone Potenza S007A | B · Dunlop SP Sport 9000 |
|---|---|---|
| Category | Summer Max Performance tires | Summer Max Performance tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Final verdict
Which one should you actually buy?
83
/ 100
Bridgestone
67
/ 100
Dunlop
Winner: Bridgestone Potenza S007A — better handling, treadwear and comfort. It leads or ties in every category we score.
Pick tire A
You enjoy sharp, responsive handling
Bridgestone Potenza S007A scores 90 vs 61 on handling.
Pick tire A
You want the longest tread life
Bridgestone Potenza S007A scores 81 vs 66 on treadwear.
Pick tire A
You want the most comfortable ride
Bridgestone Potenza S007A scores 79 vs 65 on comfort.
Pick tire A
Your priority is wet-weather safety
Bridgestone Potenza S007A scores 79 vs 67 on wet.
Tire A · Bridgestone Potenza S007A
Tire B · Dunlop SP Sport 9000
More comparisons
Also compared with
Bridgestone Potenza S007A also compared with
Dunlop SP Sport 9000 also compared with
How do we compare tires?
Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements) normalized against the best tire in each test and weighted toward recent tests. 40% comes from thousands of owner reviews collected from retailers and review sites. When a tire has only one of the two, we use what exists and say so.
Community buzz from Reddit and forums is shown for context only — it never changes the score.