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 Kumho Solus KH25 — 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
65
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
57/100
2 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Bridgestone Turanza ER300 — better treadwear, wet and dry. Pick the Kumho Solus KH25 if handling and comfort matter most to you.
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Category breakdown
6 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 3
Why this score
| Source | Turanza ER300 | Solus KH25 |
|---|---|---|
| Tire Rack owners | – | 69 |
| Tyre Reviews owners | 83 | 85 |
Wet
Score (0–100)
Turanza ER300 leads by 4
Why this score
| Source | Turanza ER300 | Solus KH25 |
|---|---|---|
| Tire Rack owners | – | 55 |
| Tyre Reviews owners | 76 | 80 |
Snow
Score (0–100)
Why this score
| Source | Turanza ER300 | Solus KH25 |
|---|---|---|
| Tire Rack owners | – | 31 |
Comfort
Score (0–100)
Solus KH25 leads by 7
Why this score
| Source | Turanza ER300 | Solus KH25 |
|---|---|---|
| Tire Rack owners | – | 54 |
| Tyre Reviews owners | 71 | 90 |
Treadwear
Score (0–100)
Turanza ER300 leads by 49
Why this score
| Source | Turanza ER300 | Solus KH25 |
|---|---|---|
| Tire Rack owners | – | 48 |
| Tyre Reviews owners | 78 | 20 |
Handling
Score (0–100)
Solus KH25 leads by 17
Why this score
| Source | Turanza ER300 | Solus KH25 |
|---|---|---|
| Tyre Reviews owners | 73 | 90 |
Scores at a glance
| Category | Bridgestone Turanza ER300 | Kumho Solus KH25 |
|---|---|---|
| Relative Score | 76 | 65 |
| Dry | 83 | 80 |
| Wet | 76 | 72 |
| Snow | – | 31 |
| Comfort | 71 | 78 |
| Treadwear | 78 | 29 |
| Handling | 73 | 90 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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Recomputed
Headline score
76
/ 100
Tire A
65
/ 100
Tire B
Only categories both tires have data for count toward the headline score.
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 Kumho Solus KH25 is generally regarded as a competent factory-equipped tire that offers a smooth ride and reliable dry handling. While users appreciate its versatility as an M+S rated tire, concerns regarding long-term structural durability and sidewall integrity prevent it from being a top-tier recommendation.
Pros
- Smooth and comfortable ride quality
- Strong dry weather handling performance
- M+S (Mud and Snow) rating provides seasonal versatility
- Good value as an original equipment option
Cons
- Concerns regarding sidewall durability and construction quality
- Limited tread life expectancy
- Wet weather grip is described as merely adequate
Observations
- Commonly found as original equipment on compact vehicles like the Kia Rio5.
- Users note that the tire's performance characteristics are better suited for daily commuting rather than high-performance driving.
Specifications
Specs side by side
| Attribute | A · Bridgestone Turanza ER300 | B · Kumho Solus KH25 |
|---|---|---|
| Category | Summer Premium Touring tires | All Season Premium Touring tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Final verdict
Which one should you actually buy?
76
/ 100
Bridgestone
65
/ 100
Kumho
Winner: Bridgestone Turanza ER300 — better treadwear, wet and dry. Pick the Kumho Solus KH25 if handling and comfort matter most to you.
Pick tire A
You want the longest tread life
Bridgestone Turanza ER300 scores 78 vs 29 on treadwear.
Pick tire B
You enjoy sharp, responsive handling
Kumho Solus KH25 scores 90 vs 73 on handling.
Pick tire B
You want the most comfortable ride
Kumho Solus KH25 scores 78 vs 71 on comfort.
Pick tire A
Your priority is wet-weather safety
Bridgestone Turanza ER300 scores 76 vs 72 on wet.
Tire A · Bridgestone Turanza ER300
Tire B · Kumho Solus KH25
More comparisons
Also compared with
Bridgestone Turanza ER300 also compared with
Kumho Solus KH25 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.