68
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
66/100
69 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Bridgestone Ecopia EP150 vs Dunlop SP Sport 300 — 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
73
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
69/100
31 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Dunlop SP Sport 300 — better treadwear, dry and wet. Pick the Bridgestone Ecopia EP150 if handling matters most to you.
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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)
SP Sport 300 leads by 6
Why this score
| Source | Ecopia EP150 | SP Sport 300 |
|---|---|---|
| Tyre Reviews owners | 75 | 77 |
Wet
Score (0–100)
SP Sport 300 leads by 5
Why this score
| Source | Ecopia EP150 | SP Sport 300 |
|---|---|---|
| Tyre Reviews owners | 68 | 68 |
Comfort
Score (0–100)
SP Sport 300 leads by 4
Why this score
| Source | Ecopia EP150 | SP Sport 300 |
|---|---|---|
| Tyre Reviews owners | 68 | 67 |
Treadwear
Score (0–100)
SP Sport 300 leads by 11
Why this score
| Source | Ecopia EP150 | SP Sport 300 |
|---|---|---|
| Tyre Reviews owners | 65 | 77 |
Handling
Score (0–100)
Ecopia EP150 leads by 5
Why this score
| Source | Ecopia EP150 | SP Sport 300 |
|---|---|---|
| Tyre Reviews owners | 67 | 62 |
Scores at a glance
| Category | Bridgestone Ecopia EP150 | Dunlop SP Sport 300 |
|---|---|---|
| Relative Score | 68 | 73 |
| Dry | 75 | 81 |
| Wet | 68 | 73 |
| Comfort | 68 | 72 |
| Treadwear | 65 | 76 |
| Handling | 67 | 62 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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Recomputed
Headline score
68
/ 100
Tire A
73
/ 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 Ecopia EP150 is a polarizing tire that serves primarily as an original equipment (OE) fitment for compact and hybrid vehicles. While many users appreciate its comfort and durability for daily commuting, a significant portion of the user base reports concerns regarding wet-weather traction and inconsistent tread life. Consensus suggests it is a competent choice for conservative, dry-weather driving, but it often fails to meet expectations for those seeking premium performance or superior fuel economy.
Pros
- High level of ride comfort and low-speed smoothness
- Generally durable construction capable of handling potholes
- Satisfactory dry-road handling for casual, daily driving
- Good longevity for some users, with reports of 40,000+ km usage
Cons
- Frequently cited as dangerous or unpredictable in wet conditions
- Noticeable increase in road noise as the tire ages
- Inconsistent tread wear, with some users reporting premature failure
- Disappointing real-world fuel economy compared to marketing claims
Observations
- Users with hybrid vehicles (e.g., Honda Civic Hybrid, Suzuki Swace) frequently reported that the tire failed to deliver expected fuel efficiency gains.
- Drivers of light hatchbacks and compact sedans (e.g., Toyota Corolla, Nissan Tilda) noted a significant disparity in satisfaction, with some praising the comfort while others criticized the lack of steering feedback and wet grip.
- Several reports from owners in regions with poor road infrastructure suggest the tire is robust against impact damage, though others reported sidewall cracking.
The Dunlop SP Sport 300 is generally regarded as a reliable, value-oriented tire that excels in comfort and road noise suppression. While it receives praise for its balanced performance in daily driving conditions, user experiences regarding tread longevity and high-performance grip are polarized, often depending on the vehicle's power output and driving style.
Pros
- Low road noise and high cabin comfort
- Strong value for money and competitive pricing
- Reliable dry and wet weather handling for daily commuting
- Consistent performance throughout the tire's lifespan
Cons
- Rapid tread wear reported by performance-oriented drivers
- Insufficient traction for high-horsepower or sports vehicles
- Increased noise and vibration as the tread depth decreases
- Limited availability in certain markets and sizes
Observations
- High-performance vehicles (e.g., C63s AMG) struggle with off-the-line traction, suggesting the tire is better suited for standard passenger cars than high-torque sports models.
- Owners of older luxury sedans (e.g., Lexus SC430) appreciate the stiff sidewall construction for maintaining handling precision and preventing tramlining.
Specifications
Specs side by side
| Attribute | A · Bridgestone Ecopia EP150 | B · Dunlop SP Sport 300 |
|---|---|---|
| Category | Summer Premium Touring tires | All Season Touring tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Final verdict
Which one should you actually buy?
68
/ 100
Bridgestone
73
/ 100
Dunlop
Winner: Dunlop SP Sport 300 — better treadwear, dry and wet. Pick the Bridgestone Ecopia EP150 if handling matters most to you.
Pick tire B
You want the longest tread life
Dunlop SP Sport 300 scores 76 vs 65 on treadwear.
Pick tire B
You want the most grip on dry roads
Dunlop SP Sport 300 scores 81 vs 75 on dry.
Pick tire A
You enjoy sharp, responsive handling
Bridgestone Ecopia EP150 scores 67 vs 62 on handling.
Pick tire B
Your priority is wet-weather safety
Dunlop SP Sport 300 scores 73 vs 68 on wet.
Tire A · Bridgestone Ecopia EP150
Tire B · Dunlop SP Sport 300
More comparisons
Also compared with
Bridgestone Ecopia EP150 also compared with
Dunlop SP Sport 300 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.