76
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
75/100
195 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Bridgestone Turanza ER300 vs Dunlop SP Sport 01 — 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
70
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
68/100
134 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Bridgestone Turanza ER300 — better treadwear, wet and comfort. It leads or ties in every category we score.
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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)
Turanza ER300 leads by 4
Why this score
| Source | Turanza ER300 | SP Sport 01 |
|---|---|---|
| Tyre Reviews owners | 83 | 78 |
Wet
Score (0–100)
Turanza ER300 leads by 8
Why this score
| Source | Turanza ER300 | SP Sport 01 |
|---|---|---|
| Tyre Reviews owners | 76 | 67 |
Comfort
Score (0–100)
Turanza ER300 leads by 5
Why this score
| Source | Turanza ER300 | SP Sport 01 |
|---|---|---|
| Tyre Reviews owners | 71 | 65 |
Treadwear
Score (0–100)
Turanza ER300 leads by 9
Why this score
| Source | Turanza ER300 | SP Sport 01 |
|---|---|---|
| Tyre Reviews owners | 78 | 69 |
Handling
Score (0–100)
Turanza ER300 leads by 4
Why this score
| Source | Turanza ER300 | SP Sport 01 |
|---|---|---|
| Tyre Reviews owners | 73 | 69 |
| DriverReviews owners | – | 84 |
Scores at a glance
| Category | Bridgestone Turanza ER300 | Dunlop SP Sport 01 |
|---|---|---|
| Relative Score | 76 | 70 |
| Dry | 83 | 79 |
| Wet | 76 | 68 |
| Comfort | 71 | 66 |
| Treadwear | 78 | 69 |
| Handling | 73 | 69 |
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
76
/ 100
Tire A
70
/ 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 Turanza ER300 is widely regarded as a reliable, long-lasting touring tire that excels in dry conditions and provides predictable handling for daily commuting. While many users praise its longevity and consistent performance, a significant portion of the user base reports issues with increased road noise, a firm ride, and a noticeable decline in wet-weather grip as the tread wears down.
Pros
- Exceptional tread life and durability, with many users reporting high mileage.
- Strong, predictable dry-weather handling and stability.
- Good value for money as a premium touring option.
- Consistent performance across a wide variety of vehicle types.
Cons
- Significant road noise, particularly on older or rougher asphalt surfaces.
- Noticeable deterioration in wet-weather traction and braking as the tire ages.
- Firm, sometimes harsh ride quality that lacks comfort on uneven roads.
- Poor performance in snow and near-freezing temperatures.
Observations
- Users with heavier vehicles or high-torque diesel engines reported faster-than-expected front tire wear.
- Drivers using lower-profile sizes (e.g., 45-series) frequently noted a harsher, less comfortable ride quality.
- Some owners of compact cars noted that the tire's stiff sidewall contributed to a 'nervous' or 'twitchy' handling feel on certain road surfaces.
The Dunlop SP Sport 01 receives highly polarized feedback, with users divided between those who value its predictable handling and longevity and those frustrated by significant road noise and inconsistent wet-weather performance. While many owners appreciate the tire's stiff sidewall for steering precision and cornering stability, a substantial number of reviewers report that noise levels increase dramatically as the tread wears down. Overall, it is viewed as a capable, long-lasting summer tire for daily driving, though it often falls short of expectations for high-performance vehicles.
Pros
- Excellent tread longevity and durability for many users
- Predictable, progressive handling and steering feedback
- Strong dry-weather grip and cornering stability
- Stiff sidewall construction provides a precise, 'on-rails' feel
Cons
- Significant and increasing road noise as the tire wears
- Inconsistent or poor wet-weather traction and hydroplaning resistance
- Harsh ride quality due to stiff sidewalls
- Performance drop-off once tread depth reaches 3-4mm
Observations
- Users with heavy SUVs (e.g., Audi Q5, Skoda Yeti) often report high satisfaction with longevity and stability, though noise remains a common complaint.
- Owners of high-horsepower performance sedans (e.g., C63 AMG) frequently report that the tire struggles to manage torque, leading to excessive wheel spin and poor traction.
- BMW owners specifically noted that 'Star Rated' versions of this tire are essential for preventing drivetrain shuddering issues on certain X3 models.
Specifications
Specs side by side
| Attribute | A · Bridgestone Turanza ER300 | B · Dunlop SP Sport 01 |
|---|---|---|
| Category | Summer Premium Touring tires | Summer Ultra High Performance tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Final verdict
Which one should you actually buy?
76
/ 100
Bridgestone
70
/ 100
Dunlop
Winner: Bridgestone Turanza ER300 — better treadwear, wet and comfort. It leads or ties in every category we score.
Pick tire A
You want the longest tread life
Bridgestone Turanza ER300 scores 78 vs 69 on treadwear.
Pick tire A
Your priority is wet-weather safety
Bridgestone Turanza ER300 scores 76 vs 68 on wet.
Pick tire A
You want the most comfortable ride
Bridgestone Turanza ER300 scores 71 vs 66 on comfort.
Pick tire A
You want the most grip on dry roads
Bridgestone Turanza ER300 scores 83 vs 79 on dry.
Tire A · Bridgestone Turanza ER300
Tire B · Dunlop SP Sport 01
More comparisons
Also compared with
Bridgestone Turanza ER300 also compared with
Dunlop SP Sport 01 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.